https://qvqw.date/ Recent content on LLP2333's Blog https://qvqw.date/images/papermod-cover.png https://qvqw.date/images/papermod-cover.png Hugo -- 0.147.1 en Thu, 15 Jan 2026 19:03:01 +0800 https://qvqw.date/posts/%E8%AE%B0%E4%B8%80%E6%AC%A1%E4%B8%BArock5a%E4%BB%8E%E5%AE%98%E6%96%B9debian%E8%BF%81%E7%A7%BB%E5%88%B0armbian%E7%B3%BB%E7%BB%9F/ Thu, 15 Jan 2026 19:03:01 +0800 https://qvqw.date/posts/%E8%AE%B0%E4%B8%80%E6%AC%A1%E4%B8%BArock5a%E4%BB%8E%E5%AE%98%E6%96%B9debian%E8%BF%81%E7%A7%BB%E5%88%B0armbian%E7%B3%BB%E7%BB%9F/ <h2 id="前言">前言</h2> <p>最近想使用F50随身wifi和rock5A做一个随时可以玩任天堂splatoon3的加速器热点. 已知F50可以和rock5A通过数据线共享网络</p> <p>大概的思路</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="err">rock</span><span class="mi">5</span><span class="err">A无线网卡的wifi热点-&gt;rock</span><span class="mi">5</span><span class="err">A代理软件-&gt;F</span><span class="mi">50</span><span class="err">-&gt;互联网</span> </span></span></code></pre></div><p>但是折腾了很久,我的rock5A的Ax210的网卡驱动一直有问题,日志里面提示ucode错误.我感觉官方的debian系统驱动没有armbian丰富. 为此,我决定迁移系统到Armbian,还买了一个radaxa官方的A8无线网卡.</p> <h1 id="需要的材料">需要的材料</h1> <ul> <li> <p>随身wifi F50</p> </li> <li> <p>rock5A</p> </li> <li> <p>radxa无线网卡A8</p> </li> <li> <p>A to C数据线(连接F50和rock5A)</p> </li> <li> <p>micro SD卡</p> </li> <li> <p>emmc模块</p> </li> <li> <p>网线</p> </li> <li> <p>网线转type-C</p> </li> <li> <p>SD卡读卡器</p> </li> </ul> <h1 id="系统要求">系统要求</h1> <p>旧的系统使用的是官方的debian12</p> <p>新系统这里我使用的是Armbian_25.2.3_Rock-5a_noble_vendor_6.1.99.img.xz</p> <p>新系统镜像下载地址https://armbian.lv.auroradev.org/dl/rock-5a/archive/</p> <h2 id="制作系统">制作系统</h2> <p>前面的系统下载完成后,就可以制作系统了.我之前的系统在emmc上保存的,默认情况下sd卡的系统启动的优先级高于emmc. 我之前的系统在emmc上面,我的思路是在SD卡上创建新的系统,配置好系统后再使用dd命令,将sd卡的系统覆盖到emmc. 这里需要注意,sd卡的容量最好低于emmc的容量. 制作镜像我使用的是这个软件 <img alt="image-20260115192916471" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2026/01/image-20260115192916471.webp"></p> <h2 id="启动系统">启动系统</h2> <p>将SD卡插入rock5A,然后使用网线连接到路由器,确保电脑和rock5a在同一个局域网.然后就可以登录路由器后台获取rock5a的ip,在电脑使用ssh连接开发版</p> <pre tabindex="0"><code>Armbian的默认账户是 root，默认密码通常是 1234 </code></pre><h2 id="换源">换源</h2> <p>需要对两个文件进行换源</p> <p>armbain</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">root@rock-5a:/etc/apt/sources.list.d# cat armbian.sources </span></span><span class="line"><span class="cl">Types: deb </span></span><span class="line"><span class="cl">URIs: https://mirrors.tuna.tsinghua.edu.cn/armbian </span></span><span class="line"><span class="cl">Suites: noble </span></span><span class="line"><span class="cl">Components: main noble-utils noble-desktop </span></span><span class="line"><span class="cl">Signed-By: /usr/share/keyrings/armbian.gpg </span></span><span class="line"><span class="cl">root@rock-5a:/etc/apt/sources.list.d# </span></span></code></pre></div><p>ubuntu</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">root@rock-5a:/etc/apt/sources.list.d# cat armbian.sources </span></span><span class="line"><span class="cl">Types: deb </span></span><span class="line"><span class="cl">URIs: https://mirrors.tuna.tsinghua.edu.cn/armbian </span></span><span class="line"><span class="cl">Suites: noble </span></span><span class="line"><span class="cl">Components: main noble-utils noble-desktop </span></span><span class="line"><span class="cl">Signed-By: /usr/share/keyrings/armbian.gpg </span></span><span class="line"><span class="cl">root@rock-5a:/etc/apt/sources.list.d# cat ubuntu.sources </span></span><span class="line"><span class="cl">Types: deb </span></span><span class="line"><span class="cl">URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports </span></span><span class="line"><span class="cl">Suites: noble noble-updates noble-backports </span></span><span class="line"><span class="cl">Components: main restricted universe multiverse </span></span><span class="line"><span class="cl">Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">Types: deb-src </span></span><span class="line"><span class="cl">URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports </span></span><span class="line"><span class="cl">Suites: noble noble-updates noble-backports </span></span><span class="line"><span class="cl">Components: main restricted universe multiverse </span></span><span class="line"><span class="cl">Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">Types: deb </span></span><span class="line"><span class="cl">URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports </span></span><span class="line"><span class="cl">Suites: noble-security </span></span><span class="line"><span class="cl">Components: main restricted universe multiverse </span></span><span class="line"><span class="cl">Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl">Types: deb-src </span></span><span class="line"><span class="cl">URIs: https://mirrors.tuna.tsinghua.edu.cn/ubuntu-ports </span></span><span class="line"><span class="cl">Suites: noble-security </span></span><span class="line"><span class="cl">Components: main restricted universe multiverse </span></span><span class="line"><span class="cl">Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg </span></span></code></pre></div><h2 id="设置ipv4转发">设置ipv4转发</h2> <p>创建wifi热点需要开启转发功能</p> https://qvqw.date/posts/%E8%A7%A3%E5%86%B3%E5%8D%B8%E8%BD%BD%E8%BD%AF%E4%BB%B6%E5%90%8Efinder%E6%8F%92%E4%BB%B6%E4%BB%8D%E7%84%B6%E5%AD%98%E5%9C%A8%E7%9A%84%E9%97%AE%E9%A2%98/ Thu, 15 Jan 2026 18:54:05 +0800 https://qvqw.date/posts/%E8%A7%A3%E5%86%B3%E5%8D%B8%E8%BD%BD%E8%BD%AF%E4%BB%B6%E5%90%8Efinder%E6%8F%92%E4%BB%B6%E4%BB%8D%E7%84%B6%E5%AD%98%E5%9C%A8%E7%9A%84%E9%97%AE%E9%A2%98/ <h2 id="现象">现象</h2> <p>如下图所示 <img alt="image-20260115185537737" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2026/01/image-20260115185537737.webp"></p> <h2 id="解决方案">解决方案</h2> <p>打开~/Library/Services/ 删除对应的workflow文件即可 <img alt="image-20260115185713131" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2026/01/image-20260115185713131.webp"></p> <p>从这里可以看出来,这里的Finder 右键菜单插件是通过 macOS Automator Workflow 实现的.</p> https://qvqw.date/posts/%E4%B8%BA%E5%8D%9A%E5%AE%A2%E6%B7%BB%E5%8A%A0%E6%B6%B2%E6%80%81%E7%8E%BB%E7%92%83%E6%95%88%E6%9E%9C/ Sun, 28 Sep 2025 15:31:28 +0800 https://qvqw.date/posts/%E4%B8%BA%E5%8D%9A%E5%AE%A2%E6%B7%BB%E5%8A%A0%E6%B6%B2%E6%80%81%E7%8E%BB%E7%92%83%E6%95%88%E6%9E%9C/ <h2 id="引言">引言</h2> <p>最近看到一篇有趣的文章：<a href="https://alastair.is/apple-has-a-private-css-property-to-add-liquid-glass-effects-to-web-content/">Apple has a private CSS property to add Liquid Glass effects to web content</a>，介绍了 Apple 的私有 CSS 属性 <code>-apple-visual-effect</code>，可以在支持的设备上实现真正的液态玻璃效果。</p> <p>受此启发，我决定为自己的博客添加这种现代化的视觉效果。</p> <h2 id="实现原理">实现原理</h2> <h3 id="apple-私有属性支持">Apple 私有属性支持</h3> <p>对于支持的 Apple 设备，我们使用 <code>-apple-visual-effect</code> 属性：</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-css" data-lang="css"><span class="line"><span class="cl"><span class="p">@</span><span class="k">supports</span> <span class="o">(</span><span class="nt">-apple-visual-effect</span><span class="o">:</span> <span class="nt">-apple-system-glass-material</span><span class="o">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="p">.</span><span class="nc">glass-effect</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="k">background</span><span class="p">:</span> <span class="kc">transparent</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="n">backdrop-filter</span><span class="p">:</span> <span class="kc">none</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="kp">-webkit-</span><span class="n">backdrop-filter</span><span class="p">:</span> <span class="kc">none</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="err">-</span><span class="n">apple-visual-effect</span><span class="p">:</span> <span class="o">-</span><span class="n">apple-system-glass-material</span><span class="p">;</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre></div> https://qvqw.date/cookies/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/cookies/ Cookie政策 https://qvqw.date/disclaimer/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/disclaimer/ 免责声明 https://qvqw.date/about/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/about/ 关于我 https://qvqw.date/terms/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/terms/ 服务条款 https://qvqw.date/sitemap/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/sitemap/ 网站地图 https://qvqw.date/contact/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/contact/ 联系我 https://qvqw.date/privacy/ Wed, 24 Sep 2025 00:00:00 +0000 https://qvqw.date/privacy/ 隐私政策 https://qvqw.date/posts/20250615%E8%BF%99%E5%91%A8%E5%8E%BB%E5%93%AA%E7%8E%A9/ Sun, 15 Jun 2025 21:02:53 +0800 https://qvqw.date/posts/20250615%E8%BF%99%E5%91%A8%E5%8E%BB%E5%93%AA%E7%8E%A9/ <p>感觉天气越来越热了，夏天就是懒得出门.</p> <p>但是这周必须要出去一下，因为已经两个月左右没有理发了.去的还是上次去的那家理发店，因为起来的比较早，等到店门口的时候还没有开门，等了大概半个小时才进去,我就成了理发店的第一位顾客.理发店的人也是打工人,卡着上班的点开门.</p> <p>再后来去了商场,感觉现在的商场也没有什么好逛的，每周最爱去的就是商场的负一楼吃点东西.虽然我知道煲仔皇是预制菜，但是上次吃的感觉味道还行，今天试了一下他们的腊肠滑鸡饭,还是挺贵的.虽然味道感觉还行，但是我觉得还是不如米村拌饭.回去的路上路过了教堂，拍了一张感觉还挺好看的.</p> <p><img alt="IMG_4381" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E6%95%99%E5%A0%82.JPG"></p> <p><img alt="IMG_4395" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/20/IMG_4395.JPG"></p> https://qvqw.date/posts/%E5%91%A8%E6%9C%AB%E7%8E%A9%E4%BA%86%E5%95%A5/ Mon, 09 Jun 2025 10:06:46 +0800 https://qvqw.date/posts/%E5%91%A8%E6%9C%AB%E7%8E%A9%E4%BA%86%E5%95%A5/ <p>由于端午节的时候出去玩去商场不小心把膝盖摔伤了,难受了整整一周,这个周末也没有出去,也算是长了个教训.</p> <p>​ 当时商场走道临时设置了一个活动区域,好像是什么游戏的线下的直播.地上的广告牌子大概比膝盖低一些、透明的,当时没看到广告牌摔倒了,还把广告牌弄断了.然后我就自己站起来,本着负责任的态度加了工作人员的微信然后去吃饭了.吃完饭后回去的路上,才感觉膝盖越来越疼,回家发现肿的很厉害,赶紧去美团买了云南白药和冰袋冷敷.后面那个工作人员和我电话联系,要求我赔偿广告牌损失100块,电话里一边让我承认损坏广告牌的责任,一边表示对于我的摔倒他们不承担任何责任,并把责任推给商场让我自己去报警或者起诉商场.更可恶的是,对方想拿通话录音来威胁我,不过现在这年头,谁还没有通话录音呢.我当然也不怕他,在他感觉要不到钱后自己挂了电话,然后把我微信删除了.后来,再也没有和我联系过</p> <p>回家的路上,才开始思考这次事故的责任认定,查了查小红书.我当时摔倒了弄坏了对方的广告牌,想到了对自己的行为提供赔偿.但是另一方面,我还是太缺乏维权意识.他们在商场的走道里临时举办活动设置广告牌,但是没有工作人员提醒保护好顾客的安全,也没有设置明确的提醒.顾客在商场的经营范围内,有保护顾客的责任.所以,从法律上讲,我不仅不需要赔偿给对方,他们举办活动没有安全提示导致我的摔倒还要承担我的医药费.现在想来,当时就应该在现场立刻报警进行责任认定,然后去医院检查治疗.不管是哪一方的责任,事后再去报警或者起诉维权困难重重.可惜我阅历太浅,等到家了才想明白这件事情.</p> <p>最近天气太热了,这个周末最大的运动就是在周末快结束的时候去了一趟快递点,然后去超市买了一点水果🍉,顺便拍了点照片</p> <p><img alt="IMG_4315" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E5%B0%8F%E5%8C%BA%E9%A3%8E%E6%99%AF.JPG"></p> <p><img alt="IMG_4317" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E5%B0%8F%E7%8E%A9%E5%85%B7.JPG"></p> <p><img alt="IMG_4320" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E6%9C%88%E5%AD%A3%E8%8A%B1.JPG"></p> <p><img alt="IMG_4321" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E5%8D%A1%E8%BD%A6.JPG"></p> https://qvqw.date/posts/%E4%B8%BAbob%E7%BF%BB%E8%AF%91%E5%86%99%E4%B8%80%E4%B8%AAchrome%E6%8F%92%E4%BB%B6%E5%AE%9E%E7%8E%B0%E5%88%92%E8%AF%8D%E7%BF%BB%E8%AF%91/ Tue, 06 May 2025 17:17:27 +0800 https://qvqw.date/posts/%E4%B8%BAbob%E7%BF%BB%E8%AF%91%E5%86%99%E4%B8%80%E4%B8%AAchrome%E6%8F%92%E4%BB%B6%E5%AE%9E%E7%8E%B0%E5%88%92%E8%AF%8D%E7%BF%BB%E8%AF%91/ <h2 id="前言">前言</h2> <p>很喜欢mac平台的bob翻译,但是bob翻译想实现选中文字后点击划词翻译,作者建议使用popclip插件.popclip要25刀,对于刚买完macbook电脑的我来说还是太贵了.看到作者支持AppleScript调用bob翻译软件,且我的划词翻译的需求主要是在浏览器,考虑自己实现一个这样的chrome插件.</p> <h2 id="实现">实现</h2> <p>我先问了claude ,chrome插件调用本地的翻译软件是否具有可行性,了解到chrome浏览器插件支持Native messaging. <a href="https://developer.mozilla.org/en-US/docs/Mozilla/Add-ons/WebExtensions/Native_messaging">MCN参考文档</a></p> <p><a href="https://developer.chrome.com/docs/extensions/develop/concepts/native-messaging">chrome参考文档</a> 然后我从MCN相关的示例代码实现了本地python代码和chrome插件通信,后面重构为go语言实现,具体步骤就是划词后把选中的文字发给相关go代码,然后调用AppleScript实现翻译功能. 原先写的代码是manifest v2的,我参考了 <a href="https://developer.chrome.com/docs/extensions/develop/migrate/to-service-workers">https://developer.chrome.com/docs/extensions/develop/migrate/to-service-workers</a> 将版本升级到了v3.</p> <h2 id="项目地址">项目地址</h2> <p>项目使用MIT开源在GitHub<a href="https://github.com/LLP2333/TranslateWithBob">点此访问</a></p> <p>chrome插件<a href="https://chromewebstore.google.com/detail/translate-with-bob/oaknpfbbebnpkhfnckphnenmhnnmaifj">安装</a></p> <h2 id="注意">注意</h2> <p>仅安装chrome插件不能正常工作,请仔细阅读项目文档了解使用方式.</p> <h2 id="结语">结语</h2> <p>有好的想法就要立刻去实现它.</p> https://qvqw.date/posts/macos%E4%B8%8A%E4%BD%BF%E7%94%A8%E5%B0%8F%E7%B1%B3%E4%BA%92%E8%81%94%E4%BA%92%E9%80%9A%E5%85%B1%E4%BA%AB%E5%B0%8F%E7%B1%B3%E6%89%8B%E6%9C%BA%E5%B1%8F%E5%B9%95/ Tue, 08 Apr 2025 18:27:15 +0800 https://qvqw.date/posts/macos%E4%B8%8A%E4%BD%BF%E7%94%A8%E5%B0%8F%E7%B1%B3%E4%BA%92%E8%81%94%E4%BA%92%E9%80%9A%E5%85%B1%E4%BA%AB%E5%B0%8F%E7%B1%B3%E6%89%8B%E6%9C%BA%E5%B1%8F%E5%B9%95/ <p>最近把我的12turbo升级到了HyperOS 2.0,想试一试小米的互联互通功能.</p> <h2 id="小米互联互通mac端下载地址">小米互联互通MAC端下载地址</h2> <p><a href="https://hyperos.mi.com/continuity/abilities/ab0016">https://hyperos.mi.com/continuity/abilities/ab0016</a></p> <h2 id="遇到的问题">遇到的问题</h2> <p>使用互联互联互通仅能发送文件,但是不能共享屏幕.</p> <h2 id="解决方案">解决方案</h2> <p>后来发现,小米的互联互通功能限制地区,必须是中国大陆.而我的mac系统设置的是美区英文.如果想使用屏幕共享,要么在设置里将地区改为中国大陆.</p> <p>系统的地区设置会影响全局,如果想仅对小米互联互通设置地区,可以执行</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">defaults write com.xiaomi.hyperConnect AppleLocale -string <span class="s2">&#34;zh_CN&#34;</span> </span></span></code></pre></div> https://qvqw.date/posts/%E6%83%B3%E8%A6%81%E6%91%B8%E9%B1%BC/ Tue, 25 Feb 2025 18:08:52 +0800 https://qvqw.date/posts/%E6%83%B3%E8%A6%81%E6%91%B8%E9%B1%BC/ <p>从大学生到办公室的牛马，已经半年多了。 我的确还是很喜欢计算机喜欢折腾，但是和大学相比没有那么多的时间和精力了。有时我也会感觉，上班让我失去了对计算机的兴趣。后来我发现不是的，我只是不喜欢工作罢了，当我有时间去做自己的事情时，我还是很享受折腾计算机的乐趣。 我觉得除了工作的任务，是需要有一些时间来学习新的技术，尝试新的内容。在摸鱼时进步，在摸鱼时提高。不需要什么准备，有想法直接开始做。希望我的技术，在2025能有更大的提高，加油！</p> <p><img alt="image-20250225182531129" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/ai%E7%8C%AB%E7%8C%AB.png"></p> https://qvqw.date/posts/%E5%B0%9D%E8%AF%95%E5%9C%A8windows%E8%AE%BE%E7%BD%AE%E7%AB%AF%E5%8F%A3%E8%BD%AC%E5%8F%91%E4%BB%A5%E5%8F%8A%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86/ Mon, 17 Feb 2025 18:18:33 +0800 https://qvqw.date/posts/%E5%B0%9D%E8%AF%95%E5%9C%A8windows%E8%AE%BE%E7%BD%AE%E7%AB%AF%E5%8F%A3%E8%BD%AC%E5%8F%91%E4%BB%A5%E5%8F%8A%E5%8F%8D%E5%90%91%E4%BB%A3%E7%90%86/ <p>最近考虑买一台MacBook Pro，当作新的生产力。但是目前的开发又离不开X86的windows平台，考虑使用mac进行代码开发运行，使用windows进行调试。项目中用到的数据库以及第三方的接口需要使用vpn访问内网，且vpn只能登录一个设备，所以考虑在windows上登录vpn，系统运行需要用到的数据库以及第三方接口都使用windows电脑进行转发。</p> <h2 id="数据库转发转发tcp">数据库转发(转发tcp)</h2> <p>我用的是windows自带的portproxy功能</p> <p>使用以下命令即可实现端口转发</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">netsh interface portproxy add v4tov4 <span class="nv">listenport</span><span class="o">=[</span>监听端口号<span class="o">]</span> <span class="nv">listenaddress</span><span class="o">=[</span>本地IP地址<span class="o">]</span> <span class="nv">connectport</span><span class="o">=[</span>目标端口号<span class="o">]</span> <span class="nv">connectaddress</span><span class="o">=[</span>目标IP地址<span class="o">]</span> </span></span></code></pre></div><p>验证端口转发是否配置成功</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">netsh interface portproxy show all </span></span></code></pre></div><p>如果想删除某个端口转发规则</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">netsh interface portproxy delete v4tov4 <span class="nv">listenport</span><span class="o">=[</span>监听端口号<span class="o">]</span> <span class="nv">listenaddress</span><span class="o">=[</span>本地IP地址<span class="o">]</span> </span></span></code></pre></div><h2 id="第三方接口转发">第三方接口转发</h2> <p>我使用的是caddy代理,只需要一行命令即可</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"> caddy reverse-proxy --from 本机ip --to 第三方接口的内网ip </span></span></code></pre></div><h2 id="踩坑">踩坑</h2> <ul> <li> <p>尝试过让windows登vpn，然后开热点给另一个电脑。经测试另一台电脑连上热点只能访问外网，查资料说windows的个人热点直接走物理网卡转发，不会走代理。</p> </li> <li> <p>尝试用caddy代理数据库的tcp连接，理论上可以使用caddy的第三方模块实现代理tcp，但是没有研究明白，放弃了，感觉caddy还是代理http请求更合适一些。</p> </li> </ul> <h2 id="结尾">结尾</h2> <p>目前只是做了数据库以及第三方接口的代理，等过一段时间买到新电脑了，再继续折腾。生命不息息，折腾不止😂</p> https://qvqw.date/posts/%E4%BD%BF%E7%94%A8clouflare-warp-%E8%A7%A3%E9%94%81chatgpt/ Tue, 21 Jan 2025 09:12:14 +0800 https://qvqw.date/posts/%E4%BD%BF%E7%94%A8clouflare-warp-%E8%A7%A3%E9%94%81chatgpt/ <p>Chatgpt对ip有较为严格的限制，使用Cloudflare WARP可以隐藏服务器的真实ip，解除访问限制。</p> <h2 id="安装cloudflare-warp">安装Cloudflare WARP</h2> <p><a href="https://developers.cloudflare.com/warp-client/get-started/linux">官方文档</a></p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl"><span class="c1"># Add cloudflare gpg key</span> </span></span><span class="line"><span class="cl">curl -fsSL https://pkg.cloudflareclient.com/pubkey.gpg <span class="p">|</span> sudo gpg --yes --dearmor --output /usr/share/keyrings/cloudflare-warp-archive-keyring.gpg </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Add this repo to your apt repositories</span> </span></span><span class="line"><span class="cl"><span class="nb">echo</span> <span class="s2">&#34;deb [signed-by=/usr/share/keyrings/cloudflare-warp-archive-keyring.gpg] https://pkg.cloudflareclient.com/ </span><span class="k">$(</span>lsb_release -cs<span class="k">)</span><span class="s2"> main&#34;</span> <span class="p">|</span> sudo tee /etc/apt/sources.list.d/cloudflare-client.list </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="c1"># Install</span> </span></span><span class="line"><span class="cl">sudo apt-get update <span class="o">&amp;&amp;</span> sudo apt-get install cloudflare-warp </span></span></code></pre></div><h2 id="设置cloudflare-warp">设置cloudflare warp</h2> <p>一定要把mode设置为proxy,然后连接。否则将无法使用ssh访问服务器。</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">warp-cli registration new <span class="c1">#注册</span> </span></span><span class="line"><span class="cl">warp-cli mode proxy <span class="c1"># 设置代理模式为socks代理</span> </span></span><span class="line"><span class="cl">warp-cli proxy port <span class="m">40000</span> <span class="c1">#设置代理端口40000</span> </span></span><span class="line"><span class="cl">warp-cli connect <span class="c1"># 连接</span> </span></span></code></pre></div><h2 id="xray配置">xray配置</h2> <p>inbounds 要开启 sniffing</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json"><span class="line"><span class="cl"><span class="s2">&#34;sniffing&#34;</span><span class="err">:</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nt">&#34;enabled&#34;</span><span class="p">:</span> <span class="kc">true</span><span class="p">,</span> </span></span><span class="line"><span class="cl"> <span class="nt">&#34;destOverride&#34;</span><span class="p">:</span> <span class="p">[</span><span class="s2">&#34;http&#34;</span><span class="p">,</span> <span class="s2">&#34;tls&#34;</span><span class="p">]</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre></div><p>outbounds 增加配置</p> https://qvqw.date/posts/%E4%BD%BF%E7%94%A8sni-%E4%BB%A3%E7%90%86%E8%A7%A3%E5%86%B3%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%97%A0%E6%B3%95%E7%9B%B4%E6%8E%A5%E8%81%94%E7%BD%91%E7%9A%84%E9%97%AE%E9%A2%98/ Mon, 20 Jan 2025 10:41:12 +0800 https://qvqw.date/posts/%E4%BD%BF%E7%94%A8sni-%E4%BB%A3%E7%90%86%E8%A7%A3%E5%86%B3%E6%9C%8D%E5%8A%A1%E5%99%A8%E6%97%A0%E6%B3%95%E7%9B%B4%E6%8E%A5%E8%81%94%E7%BD%91%E7%9A%84%E9%97%AE%E9%A2%98/ <p>正式系统无法访问外网，测试系统可以访问外网。正式系统的一个SDK需要向外网发送HTTP请求，考虑使用sni 代理。</p> <h2 id="软件">软件</h2> <p>gost <a href="https://gost.run/tutorials/protocols/sni">参考文档</a></p> <h2 id="部署">部署</h2> <ul> <li>能联网的测试机使用docker compose部署（设置xxx.com的sni代理白名单，xxx.com前面的<del>表示白名单，不加</del>表示黑名单）</li> </ul> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">services: </span></span><span class="line"><span class="cl"> gost: </span></span><span class="line"><span class="cl"> image: gogost/gost </span></span><span class="line"><span class="cl"> container_name: gost </span></span><span class="line"><span class="cl"> ports: </span></span><span class="line"><span class="cl"> - &#34;80:80&#34; </span></span><span class="line"><span class="cl"> command: -L sni://:80?bypass=~xxx.com </span></span><span class="line"><span class="cl"> restart: unless-stopped </span></span></code></pre></div><ul> <li>不能联网的正式机配置/etc/hosts</li> </ul> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">测试机ip xxx.com </span></span></code></pre></div><p>我的后端是容器部署的，然后给容器配置/etc/hosts文件映射就可以了</p> <h2 id="注意">注意</h2> <p>不能在构建docker image时候修改hosts，只能在容器运行时进行映射或者修改。因为构建阶段/etc/hosts是只读的。image是许多只读layer的叠加，而容器是只读layer和可读layer的叠加</p> https://qvqw.date/posts/%E4%BD%BF%E7%94%A8aspectj%E6%8B%A6%E6%88%AA%E7%AC%AC%E4%B8%89%E6%96%B9sdk%E8%AF%B7%E6%B1%82/ Fri, 10 Jan 2025 13:42:02 +0800 https://qvqw.date/posts/%E4%BD%BF%E7%94%A8aspectj%E6%8B%A6%E6%88%AA%E7%AC%AC%E4%B8%89%E6%96%B9sdk%E8%AF%B7%E6%B1%82/ <p>最近使用一个第三方的SDK来请求数据，但是请求的服务器对ip有白名单限制，SDK使用的apache的commons-httpclient: 3.1</p> <p>发送请求。于是尝试使用ApectJ运行时织入，拦截发送HTTP请求的代码，修改参数.</p> <h2 id="依赖用的1919版本">依赖(用的1.9.19版本)</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-xml" data-lang="xml"><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.aspectj<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>aspectjrt<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;scope&gt;</span>runtime<span class="nt">&lt;/scope&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.aspectj<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>aspectjweaver<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span></code></pre></div><h2 id="maven插件">maven插件</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-xml" data-lang="xml"><span class="line"><span class="cl"><span class="nt">&lt;plugin&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.codehaus.mojo<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>aspectj-maven-plugin<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;executions&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;execution&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;goals&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;goal&gt;</span>compile<span class="nt">&lt;/goal&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/goals&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/execution&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/executions&gt;</span> </span></span><span class="line"><span class="cl"><span class="nt">&lt;/plugin&gt;</span> </span></span></code></pre></div><h2 id="切面">切面</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="kn">import</span><span class="w"> </span><span class="nn">org.apache.commons.httpclient.HttpMethod</span><span class="p">;</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="kn">import</span><span class="w"> </span><span class="nn">org.aspectj.lang.ProceedingJoinPoint</span><span class="p">;</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="kn">import</span><span class="w"> </span><span class="nn">org.aspectj.lang.annotation.Around</span><span class="p">;</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="kn">import</span><span class="w"> </span><span class="nn">org.aspectj.lang.annotation.Aspect</span><span class="p">;</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="kn">import</span><span class="w"> </span><span class="nn">org.springframework.stereotype.Component</span><span class="p">;</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="nd">@Aspect</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="nd">@Component</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="kd">public</span><span class="w"> </span><span class="kd">class</span> <span class="nc">HttpClientAspect</span><span class="w"> </span><span class="p">{</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="kd">public</span><span class="w"> </span><span class="kd">static</span><span class="w"> </span><span class="n">HttpClientAspect</span><span class="w"> </span><span class="nf">aspectOf</span><span class="p">()</span><span class="w"> </span><span class="p">{</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="k">new</span><span class="w"> </span><span class="n">HttpClientAspect</span><span class="p">();</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="p">}</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="nd">@Around</span><span class="p">(</span><span class="s">&#34;execution(* org.apache.commons.httpclient.HttpClient.executeMethod(..))&#34;</span><span class="p">)</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="kd">public</span><span class="w"> </span><span class="n">Object</span><span class="w"> </span><span class="nf">aroundHttpExecution</span><span class="p">(</span><span class="n">ProceedingJoinPoint</span><span class="w"> </span><span class="n">joinPoint</span><span class="p">)</span><span class="w"> </span><span class="kd">throws</span><span class="w"> </span><span class="n">Throwable</span><span class="w"> </span><span class="p">{</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="n">System</span><span class="p">.</span><span class="na">out</span><span class="p">.</span><span class="na">println</span><span class="p">(</span><span class="s">&#34;======================================&#34;</span><span class="p">);</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="n">Object</span><span class="o">[]</span><span class="w"> </span><span class="n">args</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">joinPoint</span><span class="p">.</span><span class="na">getArgs</span><span class="p">();</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="c1">// 获取HttpMethod参数</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="k">if</span><span class="w"> </span><span class="p">(</span><span class="n">args</span><span class="w"> </span><span class="o">!=</span><span class="w"> </span><span class="kc">null</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="n">args</span><span class="p">.</span><span class="na">length</span><span class="w"> </span><span class="o">&gt;</span><span class="w"> </span><span class="n">0</span><span class="w"> </span><span class="o">&amp;&amp;</span><span class="w"> </span><span class="n">args</span><span class="o">[</span><span class="n">0</span><span class="o">]</span><span class="w"> </span><span class="k">instanceof</span><span class="w"> </span><span class="n">HttpMethod</span><span class="p">)</span><span class="w"> </span><span class="p">{</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="n">HttpMethod</span><span class="w"> </span><span class="n">httpMethod</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="p">(</span><span class="n">HttpMethod</span><span class="p">)</span><span class="w"> </span><span class="n">args</span><span class="o">[</span><span class="n">0</span><span class="o">]</span><span class="p">;</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="c1">// 添加自定义请求头</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="n">httpMethod</span><span class="p">.</span><span class="na">addRequestHeader</span><span class="p">(</span><span class="s">&#34;**********&#34;</span><span class="p">,</span><span class="w"> </span><span class="s">&#34;**********&#34;</span><span class="p">);</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="c1">// 添加其他需要的请求头</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="p">}</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="c1">// 继续执行原方法</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="k">return</span><span class="w"> </span><span class="n">joinPoint</span><span class="p">.</span><span class="na">proceed</span><span class="p">();</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span><span class="p">}</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="p">}</span><span class="w"> </span></span></span></code></pre></div><h2 id="aop配置resourcemeta-infaopxml">aop配置(resource：META-INF/aop.xml)</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-xml" data-lang="xml"><span class="line"><span class="cl"><span class="cp">&lt;!DOCTYPE aspectj PUBLIC &#34;-//AspectJ//DTD//EN&#34; &#34;https://www.eclipse.org/aspectj/dtd/aspectj.dtd&#34;&gt;</span> </span></span><span class="line"><span class="cl"><span class="nt">&lt;aspectj&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;weaver</span> <span class="na">options=</span><span class="s">&#34;-verbose -showWeaveInfo&#34;</span><span class="nt">&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;include</span> <span class="na">within=</span><span class="s">&#34;org.apache.commons.httpclient.*&#34;</span><span class="nt">/&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/weaver&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;aspects&gt;</span> </span></span><span class="line"><span class="cl"> <span class="c">&lt;!-- 指定切面类 --&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;aspect</span> <span class="na">name=</span><span class="s">&#34;com.****.aspect.HttpClientAspect&#34;</span><span class="nt">/&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/aspects&gt;</span> </span></span><span class="line"><span class="cl"><span class="nt">&lt;/aspectj&gt;</span> </span></span></code></pre></div><h2 id="运行时参数">运行时参数</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">-javaagent:<span class="s2">&#34;C:\Users\***\aspectjweaver-1.9.19.jar&#34;</span> --add-opens java.base/java.lang<span class="o">=</span>ALL-UNNAMED </span></span></code></pre></div> https://qvqw.date/posts/java%E7%9A%84resourcebundle%E8%AF%BB%E5%8F%96%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E8%B7%AF%E5%BE%84/ Wed, 08 Jan 2025 16:06:02 +0800 https://qvqw.date/posts/java%E7%9A%84resourcebundle%E8%AF%BB%E5%8F%96%E9%85%8D%E7%BD%AE%E6%96%87%E4%BB%B6%E8%B7%AF%E5%BE%84/ <p>当你使用</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="c1">// 1. 创建或加载 ResourceBundle</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="n">ResourceBundle</span><span class="w"> </span><span class="n">bundle</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">ResourceBundle</span><span class="p">.</span><span class="na">getBundle</span><span class="p">(</span><span class="s">&#34;messages&#34;</span><span class="p">);</span><span class="w"> </span><span class="c1">// 从 classpath 加载 messages.properties</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="c1">// 2. 使用getString()获取字符串值</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="n">String</span><span class="w"> </span><span class="n">value</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">bundle</span><span class="p">.</span><span class="na">getString</span><span class="p">(</span><span class="s">&#34;key.name&#34;</span><span class="p">);</span><span class="w"> </span></span></span></code></pre></div><p>读取文件时 代码默认会读取src/main/resources/messages.properties</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">src/main/resources/messages.properties // 默认 </span></span><span class="line"><span class="cl">src/main/resources/messages_zh.properties // 中文 </span></span><span class="line"><span class="cl">src/main/resources/messages_en.properties // 英文 </span></span></code></pre></div><p>样例配置文件</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-text" data-lang="text"><span class="line"><span class="cl">key.name=值 </span></span><span class="line"><span class="cl">welcome.message=欢迎 </span></span><span class="line"><span class="cl">error.code=500 </span></span></code></pre></div><p>如果想指定读取的文件</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-java" data-lang="java"><span class="line"><span class="cl"><span class="c1">// 指定英文 Locale</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="n">Locale</span><span class="w"> </span><span class="n">enLocale</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="k">new</span><span class="w"> </span><span class="n">Locale</span><span class="p">(</span><span class="s">&#34;en&#34;</span><span class="p">);</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="c1">// 或者直接用 Locale.ENGLISH</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="c1">// 加载英文资源包</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="n">ResourceBundle</span><span class="w"> </span><span class="n">bundle</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">ResourceBundle</span><span class="p">.</span><span class="na">getBundle</span><span class="p">(</span><span class="s">&#34;messages&#34;</span><span class="p">,</span><span class="w"> </span><span class="n">enLocale</span><span class="p">);</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="c1">// 获取英文值</span><span class="w"> </span></span></span><span class="line"><span class="cl"><span class="w"></span><span class="n">String</span><span class="w"> </span><span class="n">value</span><span class="w"> </span><span class="o">=</span><span class="w"> </span><span class="n">bundle</span><span class="p">.</span><span class="na">getString</span><span class="p">(</span><span class="s">&#34;key.name&#34;</span><span class="p">);</span><span class="w"> </span></span></span></code></pre></div> https://qvqw.date/posts/%E6%9F%90%E4%BA%91%E5%8A%9E%E5%85%AC%E5%BA%94%E7%94%A8api%E5%AD%98%E5%9C%A8ip%E7%99%BD%E5%90%8D%E5%8D%95%E7%BB%95%E8%BF%87%E9%A3%8E%E9%99%A9/ Wed, 08 Jan 2025 10:14:16 +0800 https://qvqw.date/posts/%E6%9F%90%E4%BA%91%E5%8A%9E%E5%85%AC%E5%BA%94%E7%94%A8api%E5%AD%98%E5%9C%A8ip%E7%99%BD%E5%90%8D%E5%8D%95%E7%BB%95%E8%BF%87%E9%A3%8E%E9%99%A9/ <p>最近在做一个消息推送企业某信的需求，使用的不是官方的api,而是和企业某信可以集成的云办公平台的api。由于api有ip白名单限制，导致我必须在特定化网络环境下发请求，测试很麻烦，所以想测试一下能不能绕过限制。 想要绕过限制，首先要知道服务器如何获取发送者的ip。</p> <h2 id="服务器如何获取请求者ip">服务器如何获取请求者ip</h2> <p>获取请求者 IP 本质上就两个来源：</p> <ul> <li>直接从 IP 数据包获取 这就是 HttpServletRequest的getRemoteAddr() 的工作原理，获取的是直接与服务器建立 TCP 连接的客户端 IP，在没有代理的情况下,这就是真实的客户端 IP</li> <li>从 HTTP 请求头获取 常见的请求头有:</li> </ul> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">X-Forwarded-For </span></span><span class="line"><span class="cl">X-Real-IP </span></span><span class="line"><span class="cl">Proxy-Client-IP </span></span><span class="line"><span class="cl">WL-Proxy-Client-IP </span></span></code></pre></div><h2 id="测试">测试</h2> <p>这里我使用了postman伪造了请求头X-Forwarded-For，经过测试，理论上只要知道正确的ip，就可以让ip白名单功能失效。</p> <p><img alt="image-20250108103243598" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/postman.png"></p> <p>如果你有服务器的访问权限，但是只知道服务器的内网ip，可以尝试</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">curl ifconfig.me </span></span></code></pre></div><p>然后就能得到服务器的公网ip了</p> <h2 id="安全建议">安全建议</h2> <ul> <li> <p>改用网络层的源IP地址(TCP/IP报文中的source IP)进行验证</p> </li> <li> <p>如果必须使用代理转发,建议只信任内部代理服务器传递的XFF头</p> </li> </ul> <h2 id="吐槽">吐槽</h2> <p>某云办公平台必须付费才能获得访问api的密钥，并且密钥只有一个，测试只能直接在正式系统测</p> https://qvqw.date/posts/%E7%94%A8go%E5%86%99%E4%BA%86%E4%B8%AA%E7%AE%80%E5%8C%96hugo%E6%96%87%E7%AB%A0%E5%88%9B%E5%BB%BA%E7%9A%84%E5%B0%8F%E5%B7%A5%E5%85%B7/ Tue, 07 Jan 2025 14:11:52 +0800 https://qvqw.date/posts/%E7%94%A8go%E5%86%99%E4%BA%86%E4%B8%AA%E7%AE%80%E5%8C%96hugo%E6%96%87%E7%AB%A0%E5%88%9B%E5%BB%BA%E7%9A%84%E5%B0%8F%E5%B7%A5%E5%85%B7/ <p>目前使用hugo作为博客系统，使用typora作为博客的编辑器。书接上文Hugo使用技巧，之前每次都需要在博客根目录执行</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">hugo new posts/文章标题/index.md </span></span></code></pre></div><p>创建新的文章。感觉很麻烦。所以想写个工具简化这个过程。</p> <h2 id="思路">思路</h2> <p>输入文件标题后执行创建文章的命令，然后生成新的文章的快捷方式，方便使用typora进行编辑。</p> <h2 id="代码">代码</h2> <p>使用Claude生成的，很方便。</p> <p>如果是windows平台，使用</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">go build -o HugoHelper.exe main.go </span></span></code></pre></div><p>进行编译。</p> <p>使用前需要配置blog环境变量，key为blog,value为你的项目的根路径</p> <p>比如我的根目录是C:\UGit\qvqw.date</p> <p><img alt="image-20250107144700000" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E8%B5%84%E6%BA%90%E7%AE%A1%E7%90%86%E5%99%A8.png"></p> <p>代码</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-go" data-lang="go"><span class="line"><span class="cl"><span class="kn">package</span> <span class="nx">main</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kn">import</span> <span class="p">(</span> </span></span><span class="line"><span class="cl"> <span class="s">&#34;bufio&#34;</span> </span></span><span class="line"><span class="cl"> <span class="s">&#34;fmt&#34;</span> </span></span><span class="line"><span class="cl"> <span class="s">&#34;os&#34;</span> </span></span><span class="line"><span class="cl"> <span class="s">&#34;os/exec&#34;</span> </span></span><span class="line"><span class="cl"> <span class="s">&#34;path/filepath&#34;</span> </span></span><span class="line"><span class="cl"> <span class="s">&#34;strings&#34;</span> </span></span><span class="line"><span class="cl"><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="kd">func</span> <span class="nf">main</span><span class="p">()</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="c1">// 获取当前程序执行路径</span> </span></span><span class="line"><span class="cl"> <span class="nx">execPath</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">os</span><span class="p">.</span><span class="nf">Getwd</span><span class="p">()</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;错误: 获取当前路径失败: %v\n&#34;</span><span class="p">,</span> <span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">os</span><span class="p">.</span><span class="nf">Exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 从环境变量获取博客路径</span> </span></span><span class="line"><span class="cl"> <span class="nx">blogPath</span> <span class="o">:=</span> <span class="nx">os</span><span class="p">.</span><span class="nf">Getenv</span><span class="p">(</span><span class="s">&#34;blog&#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">blogPath</span> <span class="o">==</span> <span class="s">&#34;&#34;</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="s">&#34;错误: 环境变量 &#39;blog&#39; 未设置&#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">os</span><span class="p">.</span><span class="nf">Exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 验证博客路径是否存在</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">_</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">os</span><span class="p">.</span><span class="nf">Stat</span><span class="p">(</span><span class="nx">blogPath</span><span class="p">);</span> <span class="nx">os</span><span class="p">.</span><span class="nf">IsNotExist</span><span class="p">(</span><span class="nx">err</span><span class="p">)</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;错误: 博客路径不存在: %s\n&#34;</span><span class="p">,</span> <span class="nx">blogPath</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">os</span><span class="p">.</span><span class="nf">Exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 获取用户输入的文章标题</span> </span></span><span class="line"><span class="cl"> <span class="nx">reader</span> <span class="o">:=</span> <span class="nx">bufio</span><span class="p">.</span><span class="nf">NewReader</span><span class="p">(</span><span class="nx">os</span><span class="p">.</span><span class="nx">Stdin</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Print</span><span class="p">(</span><span class="s">&#34;请输入文章标题: &#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">title</span><span class="p">,</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">reader</span><span class="p">.</span><span class="nf">ReadString</span><span class="p">(</span><span class="sc">&#39;\n&#39;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;错误: 读取输入失败: %v\n&#34;</span><span class="p">,</span> <span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">os</span><span class="p">.</span><span class="nf">Exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 清理标题（移除空白字符和换行符）</span> </span></span><span class="line"><span class="cl"> <span class="nx">title</span> <span class="p">=</span> <span class="nx">strings</span><span class="p">.</span><span class="nf">TrimSpace</span><span class="p">(</span><span class="nx">title</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">title</span> <span class="o">==</span> <span class="s">&#34;&#34;</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Println</span><span class="p">(</span><span class="s">&#34;错误: 标题不能为空&#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">os</span><span class="p">.</span><span class="nf">Exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 构建 hugo 命令</span> </span></span><span class="line"><span class="cl"> <span class="nx">cmd</span> <span class="o">:=</span> <span class="nx">exec</span><span class="p">.</span><span class="nf">Command</span><span class="p">(</span><span class="s">&#34;hugo&#34;</span><span class="p">,</span> <span class="s">&#34;new&#34;</span><span class="p">,</span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Sprintf</span><span class="p">(</span><span class="s">&#34;posts/%s/index.md&#34;</span><span class="p">,</span> <span class="nx">title</span><span class="p">))</span> </span></span><span class="line"><span class="cl"> <span class="nx">cmd</span><span class="p">.</span><span class="nx">Dir</span> <span class="p">=</span> <span class="nx">blogPath</span> </span></span><span class="line"><span class="cl"> <span class="nx">cmd</span><span class="p">.</span><span class="nx">Stdout</span> <span class="p">=</span> <span class="nx">os</span><span class="p">.</span><span class="nx">Stdout</span> </span></span><span class="line"><span class="cl"> <span class="nx">cmd</span><span class="p">.</span><span class="nx">Stderr</span> <span class="p">=</span> <span class="nx">os</span><span class="p">.</span><span class="nx">Stderr</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 执行命令</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">:=</span> <span class="nx">cmd</span><span class="p">.</span><span class="nf">Run</span><span class="p">();</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;错误: 创建文章失败: %v\n&#34;</span><span class="p">,</span> <span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">os</span><span class="p">.</span><span class="nf">Exit</span><span class="p">(</span><span class="mi">1</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 源文件路径（Hugo 创建的文件）</span> </span></span><span class="line"><span class="cl"> <span class="nx">sourceFile</span> <span class="o">:=</span> <span class="nx">filepath</span><span class="p">.</span><span class="nf">Join</span><span class="p">(</span><span class="nx">blogPath</span><span class="p">,</span> <span class="s">&#34;content&#34;</span><span class="p">,</span> <span class="s">&#34;posts&#34;</span><span class="p">,</span> <span class="nx">title</span><span class="p">,</span> <span class="s">&#34;index.md&#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 目标软链接路径（在当前目录）</span> </span></span><span class="line"><span class="cl"> <span class="nx">linkName</span> <span class="o">:=</span> <span class="nx">filepath</span><span class="p">.</span><span class="nf">Join</span><span class="p">(</span><span class="nx">execPath</span><span class="p">,</span> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Sprintf</span><span class="p">(</span><span class="s">&#34;%s.md&#34;</span><span class="p">,</span> <span class="nx">title</span><span class="p">))</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 删除已存在的软链接（如果有的话）</span> </span></span><span class="line"><span class="cl"> <span class="nx">_</span> <span class="p">=</span> <span class="nx">os</span><span class="p">.</span><span class="nf">Remove</span><span class="p">(</span><span class="nx">linkName</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 创建软链接</span> </span></span><span class="line"><span class="cl"> <span class="nx">err</span> <span class="p">=</span> <span class="nx">os</span><span class="p">.</span><span class="nf">Symlink</span><span class="p">(</span><span class="nx">sourceFile</span><span class="p">,</span> <span class="nx">linkName</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="k">if</span> <span class="nx">err</span> <span class="o">!=</span> <span class="kc">nil</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;警告: 创建软链接失败: %v\n&#34;</span><span class="p">,</span> <span class="nx">err</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> <span class="k">else</span> <span class="p">{</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;成功创建软链接: %s -&gt; %s\n&#34;</span><span class="p">,</span> <span class="nx">linkName</span><span class="p">,</span> <span class="nx">sourceFile</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="p">}</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Printf</span><span class="p">(</span><span class="s">&#34;成功创建文章: %s\n&#34;</span><span class="p">,</span> <span class="nx">sourceFile</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"> <span class="c1">// 等待用户按回车键后退出</span> </span></span><span class="line"><span class="cl"> <span class="nx">waitExit</span> <span class="o">:=</span> <span class="nx">bufio</span><span class="p">.</span><span class="nf">NewReader</span><span class="p">(</span><span class="nx">os</span><span class="p">.</span><span class="nx">Stdin</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">fmt</span><span class="p">.</span><span class="nf">Print</span><span class="p">(</span><span class="s">&#34;按回车键退出...&#34;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"> <span class="nx">waitExit</span><span class="p">.</span><span class="nf">ReadString</span><span class="p">(</span><span class="sc">&#39;\n&#39;</span><span class="p">)</span> </span></span><span class="line"><span class="cl"><span class="p">}</span> </span></span></code></pre></div><h2 id="注意">注意</h2> <p>如果无法创建软链接，请使用管理员权限运行。</p> https://qvqw.date/posts/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8Bspring-jpa/ Mon, 18 Nov 2024 08:56:28 +0800 https://qvqw.date/posts/%E5%BF%AB%E9%80%9F%E4%B8%8A%E6%89%8Bspring-jpa/ <p>非原创，原文地址https://github.com/CodingDocs/springboot-guide/blob/master/docs/basis/springboot-jpa.md</p> <p>JPA 这部分内容上手很容易，但是涉及到的东西还是挺多的，网上大部分关于 JPA 的资料都不是特别齐全，大部分用的版本也是比较落后的。另外，我下面讲到了的内容也不可能涵盖所有 JPA 相关内容，我只是把自己觉得比较重要的知识点总结在了下面。我自己也是参考着官方文档写的，<a href="https://docs.spring.io/spring-data/jpa/docs/current/reference/html/#reference">官方文档</a>非常详细了，非常推荐阅读一下。这篇文章可以帮助对 JPA 不了解或者不太熟悉的人来在实际项目中正确使用 JPA。</p> <p>项目代码基于 Spring Boot 最新的 2.1.9.RELEASE 版本构建（截止到这篇文章写完），另外，新建项目就不多说了，前面的文章已经很详细介绍过。</p> <h2 id="1相关依赖">1.相关依赖</h2> <p>我们需要下面这些依赖支持我们完成这部分内容的学习：</p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-xml" data-lang="xml"><span class="line"><span class="cl"> <span class="nt">&lt;dependencies&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.springframework.boot<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>spring-boot-starter-web<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.springframework.boot<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>spring-boot-starter-data-jpa<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>mysql<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>mysql-connector-java<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;scope&gt;</span>runtime<span class="nt">&lt;/scope&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.projectlombok<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>lombok<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;optional&gt;</span>true<span class="nt">&lt;/optional&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;groupId&gt;</span>org.springframework.boot<span class="nt">&lt;/groupId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;artifactId&gt;</span>spring-boot-starter-test<span class="nt">&lt;/artifactId&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;scope&gt;</span>test<span class="nt">&lt;/scope&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependency&gt;</span> </span></span><span class="line"><span class="cl"> <span class="nt">&lt;/dependencies&gt;</span> </span></span></code></pre></div><h2 id="2配置数据库连接信息和jpa配置">2.配置数据库连接信息和JPA配置</h2> <p>由于使用的是 h2 内存数据库，所以你直接运行项目数据库就会自动创建好。</p> <p>下面的配置中需要单独说一下 <code>spring.jpa.hibernate.ddl-auto=create</code>这个配置选项。</p> <p>这个属性常用的选项有四种：</p> <ol> <li><code>create</code>:每次重新启动项目都会重新创新表结构，会导致数据丢失</li> <li><code>create-drop</code>:每次启动项目创建表结构，关闭项目删除表结构</li> <li><code>update</code>:每次启动项目会更新表结构</li> <li><code>validate</code>:验证表结构，不对数据库进行任何更改</li> </ol> <p>但是，<strong>一定要不要在生产环境使用 ddl 自动生成表结构，一般推荐手写 SQL 语句配合 Flyway 来做这些事情。</strong></p> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-properties" data-lang="properties"><span class="line"><span class="cl"><span class="c1"># 数据库url地址</span> </span></span><span class="line"><span class="cl"><span class="na">spring.datasource.url</span><span class="o">=</span><span class="s">jdbc:h2:mem:jpa-demo</span> </span></span><span class="line"><span class="cl"><span class="na">spring.datasource.username</span><span class="o">=</span><span class="s">root</span> </span></span><span class="line"><span class="cl"><span class="na">spring.datasource.password</span><span class="o">=</span><span class="s">123456</span> </span></span><span class="line"><span class="cl"><span class="na">spring.datasource.platform</span><span class="o">=</span><span class="s">h2</span> </span></span><span class="line"><span class="cl"><span class="na">spring.datasource.driverClassName</span> <span class="o">=</span><span class="s">org.h2.Driver</span> </span></span><span class="line"><span class="cl"> </span></span><span class="line"><span class="cl"><span class="na">spring.jpa.properties.hibernate.enable_lazy_load_no_trans</span><span class="o">=</span><span class="s">true</span> </span></span><span class="line"><span class="cl"><span class="c1"># 打印出 sql 语句</span> </span></span><span class="line"><span class="cl"><span class="na">spring.jpa.show-sql</span><span class="o">=</span><span class="s">true</span> </span></span><span class="line"><span class="cl"><span class="na">spring.jpa.hibernate.ddl-auto</span><span class="o">=</span><span class="s">update</span> </span></span><span class="line"><span class="cl"><span class="na">spring.jpa.open-in-view</span><span class="o">=</span><span class="s">false</span> </span></span><span class="line"><span class="cl"><span class="na">server.port</span><span class="o">=</span><span class="s">8080</span> </span></span><span class="line"><span class="cl"><span class="c1">#H2控制台</span> </span></span><span class="line"><span class="cl"><span class="na">spring.h2.console.enabled</span><span class="o">=</span><span class="s">true</span> </span></span></code></pre></div><h2 id="3实体类">3.实体类</h2> <p>我们为这个类添加了 <code>@Entity</code> 注解代表它是数据库持久化类，还配置了主键 id。</p> https://qvqw.date/posts/%E4%BD%BF%E7%94%A8cpolar%E4%B8%BArock5a%E8%BF%9B%E8%A1%8C%E5%86%85%E7%BD%91%E7%A9%BF%E9%80%8F/ Sat, 13 Apr 2024 17:35:54 +0800 https://qvqw.date/posts/%E4%BD%BF%E7%94%A8cpolar%E4%B8%BArock5a%E8%BF%9B%E8%A1%8C%E5%86%85%E7%BD%91%E7%A9%BF%E9%80%8F/ <h1 id="使用-cpolar-为-rock-5a-进行内网穿透">使用 cpolar 为 rock 5A 进行内网穿透</h1> <p>github 上有开源的 frp 项目，如果有一台云服务器的话，用来内网穿透很不错。但是，使用云服务+frp 的方案，开放某个端口，还需要去修改云服务的安全组，比较麻烦。考虑到方便性，我用了 cpolar 做内网穿透。</p> <p>注：rock 5A 为 arm 开发板，系统为 debian12（和树莓派、香橙派等 arm 计算机的教程理论上通用）</p> <h2 id="安装">安装</h2> <p>我这里使用的官方的一键安装脚本</p> <pre tabindex="0"><code>curl -L https://www.cpolar.com/static/downloads/install-release-cpolar.sh | sudo bash </code></pre><h2 id="授权">授权</h2> <p>执行下面 的命令进行授权（授权码在 cpolar 验证页面获取）</p> <pre tabindex="0"><code>cpolar authtoken xxxxxxxxxxxxxxxxxx </code></pre><h2 id="设置开机自启动并启动-cpolar-服务">设置开机自启动并启动 cpolar 服务</h2> <pre tabindex="0"><code>systemctl enable cpolar systemctl start cpolar </code></pre><p>完成上面的内容就基本上配置好了,你可以在 cpolar 官网的状态页面看到你的 ssh 隧道，可以通过该域名和端口远程访问本地的 rock 5A</p> <p><img alt="image-20240413180045405" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/cpolar.png"></p> <p>注意：cpolar 默认会配置本地机器 ssh 的 内网穿透，如需定制自己的内网穿透，请尝试根据官网文档修改配置文件。免费的内网穿透会在机器重启后变更域名和端口，重启后可以从 cpolar 官网状态页面获取，也可以考虑升级付费用户。</p> <h2 id="配置文件">配置文件</h2> <p>默认的配置文件在</p> <pre tabindex="0"><code>/usr/local/etc/cpolar/cpolar.yml </code></pre><h2 id="补充说明">补充说明</h2> <p>使用过程中，我发现 cpolar 代理 http 导致了 rock 5A 的 cpu 占用飙升。后续我用了阿里云的服务器+frp 代理了 ssh,cloudflare tunnel 代理 http，cpu 占用几乎忽略不计。因此，建议 cpolar 内网穿透方案仅作备选。</p> https://qvqw.date/posts/%E8%AE%B0%E5%BD%95%E4%B8%80%E6%AC%A1%E7%B3%BB%E7%BB%9F%E8%BF%81%E7%A7%BB/ Thu, 11 Apr 2024 13:00:56 +0800 https://qvqw.date/posts/%E8%AE%B0%E5%BD%95%E4%B8%80%E6%AC%A1%E7%B3%BB%E7%BB%9F%E8%BF%81%E7%A7%BB/ <h1 id="记录一次系统迁移">记录一次系统迁移</h1> <p>开发板为 rock 5a，使用的为 Debian 系统。最近买了一个香橙派 5plus 的 64G 的 emmc(和 rock5A 通用并且比官方的更便宜)，打算将系统从内存卡迁移到 emmc。</p> <h2 id="查看当前磁盘情况">查看当前磁盘情况</h2> <pre tabindex="0"><code>fdisk -l </code></pre><p>得到新磁盘名字为/dev/mmcblk0,原内存卡设备为/dev/mmcblk1</p> <h2 id="使用-dd-命令迁移-系统">使用 dd 命令迁移 系统</h2> <pre tabindex="0"><code>sudo dd if=/dev/mmcblk1 of=/dev/mmcblk0 bs=4M status=progress </code></pre><ul> <li> <p><code>dd</code>：待执行的命令，即复制和转换命令。</p> </li> <li> <p><code>if=/dev/mmcblk1</code>：<code>if</code> 表示输入文件（input file）。<code>/dev/mmcblk1</code> 是源设备的文件路径，也就是数据的来源。</p> </li> <li> <p><code>of=/dev/mmcblk0</code>：<code>of</code> 表示输出文件（output file）。<code>/dev/mmcblk0</code> 是目标设备的文件路径，也就是数据要写入的地方。</p> </li> <li> <p><code>bs=4M</code>：<code>bs</code> 表示块大小（block size）。设置为每次读写 4M 数据。设定一个适当的块大小可以提高数据的复制速度。</p> </li> <li> <p><code>status=progress</code>：这是一个可选参数，它可以实时显示<code>dd</code>命令的进度信息。这对于一些需要花费长时间的复制任务来说非常有用，可以让用户知道复制过程的进度。</p> </li> </ul> <h2 id="使用-parted-命令调整磁盘大小">使用 parted 命令调整磁盘大小</h2> <p>如果不进行调整，系统可用大小还是默认的 32G</p> <p>先查看磁盘情况</p> <pre tabindex="0"><code>parted /dev/mmcblk0 print #查看指定设备的磁盘大小 </code></pre><p>然后我对第 3 个分区进行了调整，使其扩容到 emmc 最大能支持的容量</p> <pre tabindex="0"><code>parted /dev/mmcblk0 resizepart 3 100% </code></pre><p>最后用 resize2f 命令调整文件系统大小</p> https://qvqw.date/posts/%E5%89%8D%E7%AB%AF%E8%B7%AF%E7%BA%BF/ Sat, 06 Apr 2024 20:29:58 +0800 https://qvqw.date/posts/%E5%89%8D%E7%AB%AF%E8%B7%AF%E7%BA%BF/ <h1 id="前端路线">前端路线</h1> <h2 id="0-roadmap">0 Roadmap</h2> <ol> <li><a href="https://roadmap.sh/frontend?r=frontend-beginner">新手</a></li> <li><a href="https://roadmap.sh/frontend">进阶</a></li> </ol> <h2 id="1-html--css">1 HTML &amp; CSS</h2> <ol> <li><a href="https://www.freecodecamp.org/chinese/learn/">freecodecamp网站</a> 里的 『响应式网页设计认证』</li> <li>css学习：<a href="https://zh.learnlayout.com/">learnlayout网站</a></li> <li>flex 布局： <ol> <li>学习：<a href="https://static.vgee.cn/static/index.html">vgee.cn网站</a></li> <li>练习：flexboxfroggy</li> </ol> </li> </ol> <h2 id="2-javascript">2 JavaScript</h2> <ol> <li>《JavaScript权威指南》第六版 （2012年出版）<a href="https://kingyinliang.github.io/PDF/JavaScript%E6%9D%83%E5%A8%81%E6%8C%87%E5%8D%97%EF%BC%88%E7%AC%AC6%E7%89%88%EF%BC%89.pdf">PDF</a></li> <li>《JavaScript 高级程序设计》（2019年出版）</li> <li>JavaScript 教程：<a href="https://zh.javascript.info/">网址</a></li> <li>阮一峰的 ES6 教程</li> </ol> <h2 id="3-框架">3 框架</h2> <ol> <li>React</li> <li>Vue</li> </ol> <h2 id="4-构建工具">4 构建工具</h2> <ol> <li>《前端工程化》基于Vue3 教材：<a href="https://vue3.chengpeiquan.com/">网址</a></li> <li>Webpack</li> <li>Vite</li> </ol> <h2 id="5-大而全的教程">5 大而全的教程</h2> <ol> <li>微软的前端教程：<a href="https://github.com/microsoft/Web-Dev-For-Beginners">github网址</a></li> <li>coderwhy 大前端系列教程</li> <li>各种教程的网站：质量挺高（英语） <a href="https://frontendmasters.com/courses/">frontendmasters网址</a></li> <li>MDN <a href="https://developer.mozilla.org/zh-CN/docs/Learn">网址</a>：大而全的文档</li> <li>ChatGPT：升级到 plus 版本，打开使用网络内容的设置</li> </ol> <h2 id="6-具体步骤">6 具体步骤</h2> <ol> <li>基础知识（a、b可同步进行） <ol> <li>HTML &amp; CSS</li> <li>JavaScript</li> </ol> </li> <li>学习框架 <ol> <li>React：更适合作为第一个框架学习</li> <li>Vue：使得用起来更方便，但不利于新人了解具体实现原理</li> </ol> </li> <li>构建工具 <ol> <li>在学习框架时也会用到构建工具</li> <li>学完框架后再系统性学习</li> </ol> </li> <li>抄一个网站 <ol> <li>在学完 HTML &amp; CSS 时可以抄静态页面</li> <li>学完 JavaScript、框架后可以抄整个站</li> </ol> </li> </ol> https://qvqw.date/posts/%E5%9F%BA%E4%BA%8Es3%E5%8D%8F%E8%AE%AE%E7%9A%84%E5%AF%B9%E8%B1%A1%E5%AD%98%E5%82%A8%E5%A6%82%E4%BD%95%E5%88%9B%E5%BB%BA%E6%88%96%E8%80%85%E5%88%A0%E9%99%A4%E6%96%87%E4%BB%B6%E5%A4%B9/ Sat, 06 Apr 2024 17:23:56 +0800 https://qvqw.date/posts/%E5%9F%BA%E4%BA%8Es3%E5%8D%8F%E8%AE%AE%E7%9A%84%E5%AF%B9%E8%B1%A1%E5%AD%98%E5%82%A8%E5%A6%82%E4%BD%95%E5%88%9B%E5%BB%BA%E6%88%96%E8%80%85%E5%88%A0%E9%99%A4%E6%96%87%E4%BB%B6%E5%A4%B9/ <h1 id="基于s3协议的对象存储如何创建或者删除文件夹">基于s3协议的对象存储如何创建或者删除文件夹</h1> <p>​ 首先我们必须明确的是，对象存储没有文件 夹的概念，所谓的文件夹只是文件的前缀</p> <p>参考链接https://www.codemzy.com/blog/delete-s3-folder-nodejs</p> https://qvqw.date/posts/hugo%E4%BD%BF%E7%94%A8%E6%8A%80%E5%B7%A7/ Mon, 01 Apr 2024 19:39:06 +0800 https://qvqw.date/posts/hugo%E4%BD%BF%E7%94%A8%E6%8A%80%E5%B7%A7/ <h1 id="hugo使用技巧">Hugo使用技巧</h1> <h2 id="如何让hugo和typora均能正常显示图片">如何让hugo和typora均能正常显示图片</h2> <p>创建文章时，设置路径为</p> <pre tabindex="0"><code>hugo new posts/文章标题/index.md </code></pre><p>注意：markdown文件必须以<code>index</code>命名</p> <p>typora图片设置</p> <p><img alt="image-20240401194227774" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/hugo1.png"></p> <p>你的文章的目录结构</p> <p><img alt="image-20240401194542462" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/hugo2.png"></p> <h2 id="hugo常用命令">hugo常用命令</h2> <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"><span class="line"><span class="cl">hugo new posts/文章标题/index.md <span class="c1">#新建文章</span> </span></span><span class="line"><span class="cl">hugo <span class="c1">#生成静态网页</span> </span></span><span class="line"><span class="cl">hugo serve <span class="c1">#生成静态网页并进行本地预览</span> </span></span></code></pre></div> https://qvqw.date/posts/%E5%9B%BD%E5%86%85%E5%9F%9F%E5%90%8D%E9%97%AE%E9%A2%98/ Fri, 01 Dec 2023 19:19:44 +0800 https://qvqw.date/posts/%E5%9B%BD%E5%86%85%E5%9F%9F%E5%90%8D%E9%97%AE%E9%A2%98/ <h2 id="事件">事件</h2> <p>之前一直把国内域名解析到github的静态网站，最近收到通知，域名必须解析到国内的服务器。 而且由于我的域名是在腾讯云注册的，必须使用腾讯云的服务器，而不是比如阿里云的服务器厂商。 总结，越来越严了</p> https://qvqw.date/posts/rock5a%E8%A7%A3%E5%86%B3mac%E5%9C%B0%E5%9D%80%E9%99%90%E5%88%B6/ Tue, 19 Sep 2023 16:03:23 +0800 https://qvqw.date/posts/rock5a%E8%A7%A3%E5%86%B3mac%E5%9C%B0%E5%9D%80%E9%99%90%E5%88%B6/ <h2 id="材料">材料</h2> <p>rock5A、AX210无线网卡、小米路由器</p> <h2 id="rock5a安装系统">rock5A安装系统</h2> <p>系统地址https://github.com/radxa-build/rock-5a/releases</p> <p>这里我选择的是debian cli 版本，默认用户名和密码rock。</p> <h2 id="换源">换源</h2> <p>清华源地址https://mirror.tuna.tsinghua.edu.cn/help/debian/</p> <h2 id="具体操作">具体操作</h2> <p>无线校园网-&gt;ax210网卡-&gt;rock5A-&gt;有线网口-&gt;网线-&gt;路由器</p> <p>1、首先使用<code>ip addr</code>查看网卡信息</p> <pre><code>```bash 2: eth0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 66:66:39:b8:f4:d5 brd ff:ff:ff:ff:ff:ff inet 10.10.10.1/24 brd 10.10.10.255 scope global eth0 valid_lft forever preferred_lft forever inet6 fe80::6466:39ff:feb8:f4d5/64 scope link valid_lft forever preferred_lft forever 4: wlan0: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc noqueue state UP group default qlen 1000 link/ether 2c:33:58:52:d0:a0 brd ff:ff:ff:ff:ff:ff inet 10.104.54.161/16 brd 10.104.255.255 scope global dynamic noprefixroute wlan0 valid_lft 80213sec preferred_lft 80213sec inet6 fe80::1dd5:e6fe:28cf:a605/64 scope link noprefixroute valid_lft forever preferred_lft forever ``` </code></pre> <p>然后使用nmcli 将无线网卡wlan0连接到校园wifi</p> https://qvqw.date/posts/hello/ Mon, 31 Jul 2023 08:56:28 +0800 https://qvqw.date/posts/hello/ <h1 id="start">Start</h1> <p>Hello World~</p> <p><img alt="wallhaven-2em38y_3840x2160" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E5%A3%81%E7%BA%B81.png"></p> <p><img alt="Snipaste_2023-07-31_18-09-14" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E5%A3%81%E7%BA%B82.png"></p> https://qvqw.date/posts/github%E6%90%AD%E5%BB%BA%E7%BD%91%E7%AB%99/ Mon, 31 Jul 2023 08:56:28 +0800 https://qvqw.date/posts/github%E6%90%AD%E5%BB%BA%E7%BD%91%E7%AB%99/ <h3 id="该博客基于github-pagehugo搭建">该博客基于GitHub page+hugo搭建</h3> <p><img alt="image-20230731233415906" loading="lazy" src="https://minioapi.qvqw.date/qvqw/2025/6/19/%E5%A3%81%E7%BA%B83.png"></p> https://qvqw.date/link/ Mon, 01 Jan 0001 00:00:00 +0000 https://qvqw.date/link/ link