<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>AI・技术 on kenji.blog</title><link>http://kenji.blog/zh-cn/categories/ai%E6%8A%80%E6%9C%AF/</link><description>Recent content in AI・技术 on kenji.blog</description><generator>Hugo -- gohugo.io</generator><language>zh-cn</language><copyright>kenjinote</copyright><lastBuildDate>Sun, 20 Jul 2025 21:52:42 +0900</lastBuildDate><atom:link href="http://kenji.blog/zh-cn/categories/ai%E6%8A%80%E6%9C%AF/index.xml" rel="self" type="application/rss+xml"/><item><title>AI开发的壁垒</title><link>http://kenji.blog/zh-cn/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/</link><pubDate>Sun, 20 Jul 2025 21:52:42 +0900</pubDate><guid>http://kenji.blog/zh-cn/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/</guid><description>&lt;img src="http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img_1.png" alt="Featured image of post AI开发的壁垒" />&lt;h1 id="ai开发的壁垒">AI开发的壁垒
&lt;/h1>&lt;p>&lt;strong>〜虽然到了八合目，但接下来的路才是地狱〜&lt;/strong>&lt;/p>
&lt;p>大家好，我是kenji。&lt;/p>
&lt;p>最近，经常听到有人说“拜托AI，结果连应用都做出来了！”这样的话。
我们已经越过了无代码(No-code)和低代码(Low-code)的时代，进入了“Vibe coding（凭感觉写代码）”之类的阶段。&lt;/p>
&lt;p>例如，如果你说“做一个可以编辑图片并发布到社交网络的应用”，AI就会为你输出代码甚至UI。
&lt;strong>很厉害吧，是不是觉得已经不需要人类了呢？&lt;/strong>&lt;/p>
&lt;p>但是呢，那 &lt;strong>就像穿着凉鞋降落在富士山的八合目一样&lt;/strong> 啊。&lt;/p>
&lt;hr>
&lt;h2 id="登到八合目之前看起来轻而易举">登到八合目之前看起来“轻而易举”
&lt;/h2>&lt;p>用AI进行开发，一开始真的非常轻松。
文件IO？反正能跑就行。
网络？嗯，能连上。
数据库？用JSON就够了吧。
UI？ChatGPT给我吐出了React代码。
支付？复制粘贴一下Stripe的API就行了。&lt;/p>
&lt;p>到了这里，你就会产生一种错觉：“我该不会已经是工程师了吧？”
但是，真正的地狱才刚刚开始。&lt;/p>
&lt;p>&lt;img src="http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img.png"
width="1024"
height="1024"
srcset="http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img_huf56c5201f3b1d8f8800773fd39442f1f_2016892_480x0_resize_box_3.png 480w, http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img_huf56c5201f3b1d8f8800773fd39442f1f_2016892_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="img.png"
class="gallery-image"
data-flex-grow="100"
data-flex-basis="240px"
>&lt;/p>
&lt;hr>
&lt;h2 id="为什么会陷入僵局">为什么会陷入僵局？
&lt;/h2>&lt;p>理由很简单，因为“AI做得有模有样，但最终的调整全都抛给了人类”。&lt;/p>
&lt;ul>
&lt;li>文件IO会导致数据丢失&lt;/li>
&lt;li>数据库缺乏规范化，搜索很慢&lt;/li>
&lt;li>UI不够直观&lt;/li>
&lt;li>没有做过压力测试，流量一集中就崩溃&lt;/li>
&lt;li>被Apple/Google的审核拒绝&lt;/li>
&lt;li>违反法律法规引发（差点引发）公关危机&lt;/li>
&lt;/ul>
&lt;p>也就是说，&lt;strong>AI很擅长制作“看起来像是完成了的原型”&lt;/strong>，
&lt;strong>但要把其打磨成“真正在世上行得通的产品”，至今依然是人类的工作&lt;/strong>。&lt;/p>
&lt;hr>
&lt;h2 id="但是存在一个悖论">但是，存在一个悖论
&lt;/h2>&lt;p>在这里我们会发现一个 &lt;strong>悖论&lt;/strong>。&lt;/p>
&lt;blockquote>
&lt;p>如果将来AI真的什么都能做到了呢？
也就是说，如果“安全性、支付、架构设计，全都能由AI完美处理”了呢？&lt;/p>
&lt;/blockquote>
&lt;p>到那时，&lt;strong>人类制作应用的需求本身可能就不存在了&lt;/strong>。&lt;/p>
&lt;p>因为，如果用户直接对AI说“我想做这种事”，
任务就会无需通过应用而被立刻执行。&lt;/p>
&lt;hr>
&lt;h3 id="举个例子">🌀举个例子
&lt;/h3>&lt;p>以前我们“为了计算而启动计算器应用”，
现在只要说“Hey Siri，12×32是多少？”就搞定了。&lt;/p>
&lt;p>同样地，
只要说一句“用AI把照片处理一下并分享出去”，可能不用经过应用的UI和API，处理就已经完成了。&lt;/p>
&lt;p>也就是说，
&lt;strong>当“用AI制作应用”的目标实现之时，可能就会迎来一个应用本身已不再需要的世界&lt;/strong>。&lt;/p>
&lt;hr>
&lt;h2 id="到底现在的我们能做些什么">到底，现在的我们能做些什么
&lt;/h2>&lt;p>那么，该怎么办呢。&lt;/p>
&lt;ul>
&lt;li>既然现在“八合目以上”依然是人类的领域，那就去磨练那部分技能&lt;/li>
&lt;li>专注于本质上的用户理解和服务设计&lt;/li>
&lt;li>思考“有价值的事情”，而不是“能做出来的事情”&lt;/li>
&lt;li>倒不如说，去探索“不局限于应用这种形式”的提供价值的方式&lt;/li>
&lt;/ul>
&lt;p>AI是工具、是上升的阶梯、有时也是竞争对手。
但是，&lt;strong>“要做什么”和“为什么要做”，依然是我们人类去提出的问题&lt;/strong>。&lt;/p>
&lt;hr>
&lt;h2 id="总结">总结：
&lt;/h2>&lt;p>&lt;strong>AI开发的壁垒，不是技术，而是结构的悖论&lt;/strong>&lt;/p>
&lt;p>这是一个谁都能登到富士山八合目的时代。
但从那往后的路才是动真格的。&lt;/p>
&lt;p>而且，等到终于登顶的时候，
也许等待着我们的将是重新发问：“这山，我们有必要登吗？”的未来。&lt;/p>
&lt;p>&lt;img src="http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img_1.png"
width="1024"
height="1024"
srcset="http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img_1_hu929f602c53dcc1c0d00e8a53b025b29e_1978511_480x0_resize_box_3.png 480w, http://kenji.blog/p/ai%E9%96%8B%E7%99%BA%E3%81%AE%E5%A3%81/img_1_hu929f602c53dcc1c0d00e8a53b025b29e_1978511_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="img_1.png"
class="gallery-image"
data-flex-grow="100"
data-flex-basis="240px"
>&lt;/p></description></item><item><title>使用curl发送Gmail</title><link>http://kenji.blog/zh-cn/p/gmail%E3%82%92curl%E3%81%8B%E3%82%89%E9%80%81%E3%82%8B/</link><pubDate>Thu, 27 Feb 2025 02:13:31 +0900</pubDate><guid>http://kenji.blog/zh-cn/p/gmail%E3%82%92curl%E3%81%8B%E3%82%89%E9%80%81%E3%82%8B/</guid><description>&lt;img src="http://kenji.blog/p/gmail%E3%82%92curl%E3%81%8B%E3%82%89%E9%80%81%E3%82%8B/img.png" alt="Featured image of post 使用curl发送Gmail" />&lt;h1 id="使用curl发送gmail">使用curl发送Gmail
&lt;/h1>&lt;h2 id="1-获取应用专用密码">1. 获取应用专用密码
&lt;/h2>&lt;p>&lt;a class="link" href="https://myaccount.google.com/apppasswords" target="_blank" rel="noopener"
>https://myaccount.google.com/apppasswords&lt;/a>
点击上面的链接，然后输入应用名称。
保存生成的密码。&lt;/p>
&lt;h2 id="2-使用curl命令发送邮件">2. 使用curl命令发送邮件
&lt;/h2>&lt;p>执行以下命令。&lt;/p>
&lt;p>在下面的示例中，邮件内容写在mail.txt中。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-mail.txt" data-lang="mail.txt">&lt;span class="line">&lt;span class="cl">From: from@gmail.com
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">To: to@gmail.com
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Subject: 测试邮件
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">Content-Type: text/plain; charset=&amp;#34;UTF-8&amp;#34;
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">这是一封测试邮件。
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>创建上述文件后，执行以下命令。&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-bash" data-lang="bash">&lt;span class="line">&lt;span class="cl">curl --url &lt;span class="s2">&amp;#34;smtps://smtp.gmail.com:465&amp;#34;&lt;/span> --ssl-reqd --mail-from &lt;span class="s2">&amp;#34;from@gmail.com&amp;#34;&lt;/span> --mail-rcpt &lt;span class="s2">&amp;#34;to@gmail.com&amp;#34;&lt;/span> --user &lt;span class="s2">&amp;#34;from@gmail.com:xxxxxxxxxxxxxxxx&amp;#34;&lt;/span> --upload-file mail.txt
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>※ 请将xxxxxxxxxxxxxxxx替换为应用专用密码。&lt;/p></description></item><item><title>尝试使用mermaid.js</title><link>http://kenji.blog/zh-cn/p/mermaid.js%E3%82%92%E8%A9%A6%E3%81%97%E3%81%A6%E3%81%BF%E3%82%8B/</link><pubDate>Sat, 25 May 2024 02:18:09 +0900</pubDate><guid>http://kenji.blog/zh-cn/p/mermaid.js%E3%82%92%E8%A9%A6%E3%81%97%E3%81%A6%E3%81%BF%E3%82%8B/</guid><description>&lt;img src="http://kenji.blog/p/mermaid.js%E3%82%92%E8%A9%A6%E3%81%97%E3%81%A6%E3%81%BF%E3%82%8B/img_2.png" alt="Featured image of post 尝试使用mermaid.js" />&lt;h2 id="mermaidjs是什么">mermaid.js是什么
&lt;/h2>&lt;p>mermaid.js 是一个 JavaScript 库，可以使用基于文本的独特语法（Mermaid 语法）进行编写，从而以图形方式显示复杂的图表，如流程图、图表、甘特图等。
GitHub、Qiita、Notion 等各种服务也都采用了它。这次，我们将尝试在 hugo 中使用 mermaid.js。&lt;/p>
&lt;h2 id="在-hugo-中启用-mermaidjs">在 hugo 中启用 mermaid.js
&lt;/h2>&lt;p>步骤如下。&lt;/p>
&lt;ol>
&lt;li>在 layouts/partials/extend_footer.html 中添加以下内容。&lt;/li>
&lt;/ol>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
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&lt;/span>&lt;span class="lnt">12
&lt;/span>&lt;span class="lnt">13
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-html" data-lang="html">&lt;span class="line">&lt;span class="cl">{{ if or .Params.mermaid .Site.Params.mermaid }}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">script&lt;/span> &lt;span class="na">src&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;https://cdn.jsdelivr.net/npm/mermaid@10.3.0/dist/mermaid.min.js&amp;#34;&lt;/span>&lt;span class="p">&amp;gt;&amp;lt;/&lt;/span>&lt;span class="nt">script&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">{{- $loadmermaid := resources.Get &amp;#34;js/load-mermaid.js&amp;#34; }}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">script&lt;/span> &lt;span class="na">src&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;{{ $loadmermaid.RelPermalink }}&amp;#34;&lt;/span>&lt;span class="p">&amp;gt;&amp;lt;/&lt;/span>&lt;span class="nt">script&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">script&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">window&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">initMermaid&lt;/span>&lt;span class="p">();&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">isDarkTheme&lt;/span>&lt;span class="p">())&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">setPrefTheme&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark&amp;#39;&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span> &lt;span class="k">else&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">setPrefTheme&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;light&amp;#39;&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">&amp;lt;/&lt;/span>&lt;span class="nt">script&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">{{ end }}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>※ 仅在使用 if 语句且 &lt;code>mermaid: true&lt;/code> 时才加载 &lt;code>mermaid.min.js&lt;/code>。该库大约有 3MB，出乎意料地大。&lt;/p>
&lt;ol start="3">
&lt;li>创建 assets/js/load-mermaid.js。此过程用于初始化以及在动态切换主题时进行重绘。&lt;/li>
&lt;/ol>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-javascript" data-lang="javascript">&lt;span class="line">&lt;span class="cl">&lt;span class="p">(&lt;/span>&lt;span class="kd">function&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nb">window&lt;/span>&lt;span class="p">){&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="s1">&amp;#39;use strict&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kr">const&lt;/span> &lt;span class="nx">elementCode&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="s1">&amp;#39;.mermaid&amp;#39;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kr">const&lt;/span> &lt;span class="nx">loadMermaid&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="kd">function&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">theme&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">window&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">initialize&lt;/span>&lt;span class="p">({&lt;/span>&lt;span class="nx">theme&lt;/span>&lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">window&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">init&lt;/span>&lt;span class="p">({&lt;/span>&lt;span class="nx">theme&lt;/span>&lt;span class="p">},&lt;/span> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">querySelectorAll&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">elementCode&lt;/span>&lt;span class="p">))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kr">const&lt;/span> &lt;span class="nx">saveOriginalData&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="kd">function&lt;/span>&lt;span class="p">(){&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="k">new&lt;/span> &lt;span class="nb">Promise&lt;/span>&lt;span class="p">((&lt;/span>&lt;span class="nx">resolve&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">reject&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">=&amp;gt;&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">try&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kd">var&lt;/span> &lt;span class="nx">els&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">querySelectorAll&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">elementCode&lt;/span>&lt;span class="p">),&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">count&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nx">els&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">length&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">els&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">forEach&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">element&lt;/span> &lt;span class="p">=&amp;gt;&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">element&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">setAttribute&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;data-original-code&amp;#39;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">element&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">innerHTML&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">count&lt;/span>&lt;span class="o">--&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">count&lt;/span> &lt;span class="o">==&lt;/span> &lt;span class="mi">0&lt;/span>&lt;span class="p">){&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">resolve&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">});&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span> &lt;span class="k">catch&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">reject&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">error&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kr">const&lt;/span> &lt;span class="nx">resetProcessed&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="kd">function&lt;/span>&lt;span class="p">(){&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">return&lt;/span> &lt;span class="k">new&lt;/span> &lt;span class="nb">Promise&lt;/span>&lt;span class="p">((&lt;/span>&lt;span class="nx">resolve&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="nx">reject&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">=&amp;gt;&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">try&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kd">var&lt;/span> &lt;span class="nx">els&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">querySelectorAll&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">elementCode&lt;/span>&lt;span class="p">),&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">count&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nx">els&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">length&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">els&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">forEach&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">element&lt;/span> &lt;span class="p">=&amp;gt;&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">element&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">getAttribute&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;data-original-code&amp;#39;&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="o">!=&lt;/span> &lt;span class="kc">null&lt;/span>&lt;span class="p">){&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">element&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">removeAttribute&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;data-processed&amp;#39;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">element&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">innerHTML&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nx">element&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">getAttribute&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;data-original-code&amp;#39;&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">count&lt;/span>&lt;span class="o">--&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">count&lt;/span> &lt;span class="o">==&lt;/span> &lt;span class="mi">0&lt;/span>&lt;span class="p">){&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">resolve&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">});&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span> &lt;span class="k">catch&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">error&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">reject&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">error&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="kr">const&lt;/span> &lt;span class="nx">init&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="p">()=&amp;gt;{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">saveOriginalData&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">.&lt;/span>&lt;span class="k">catch&lt;/span>&lt;span class="p">(&lt;/span> &lt;span class="nx">console&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">error&lt;/span> &lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">addEventListener&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark-theme-set&amp;#39;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="p">()=&amp;gt;{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">resetProcessed&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">.&lt;/span>&lt;span class="nx">then&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">loadMermaid&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark&amp;#39;&lt;/span>&lt;span class="p">))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">.&lt;/span>&lt;span class="k">catch&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">console&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">error&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">addEventListener&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;light-theme-set&amp;#39;&lt;/span>&lt;span class="p">,&lt;/span> &lt;span class="p">()=&amp;gt;{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nx">resetProcessed&lt;/span>&lt;span class="p">()&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">.&lt;/span>&lt;span class="nx">then&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">loadMermaid&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;default&amp;#39;&lt;/span>&lt;span class="p">))&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">.&lt;/span>&lt;span class="k">catch&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">console&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">error&lt;/span>&lt;span class="p">)&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">})&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">window&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">initMermaid&lt;/span> &lt;span class="o">=&lt;/span> &lt;span class="nx">init&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">})(&lt;/span>&lt;span class="nb">window&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>这里的原始代码参考了以下内容。&lt;/p>
&lt;ul>
&lt;li>&lt;a class="link" href="https://github.com/mermaid-js/mermaid/issues/1945" target="_blank" rel="noopener"
>Reinitialize with new theme #1945&lt;/a>&lt;/li>
&lt;/ul>
&lt;ol start="3">
&lt;li>修改 header.html 中主题切换时的处理流程&lt;/li>
&lt;/ol>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
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&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-javascript" data-lang="javascript">&lt;span class="line">&lt;span class="cl">&lt;span class="kd">function&lt;/span> &lt;span class="nx">switchTheme&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="nx">theme&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">switch&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nx">theme&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">case&lt;/span> &lt;span class="s1">&amp;#39;light&amp;#39;&lt;/span>&lt;span class="o">:&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">{{&lt;/span> &lt;span class="k">if&lt;/span> &lt;span class="nx">or&lt;/span> &lt;span class="p">.&lt;/span>&lt;span class="nx">Params&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span> &lt;span class="p">.&lt;/span>&lt;span class="nx">Site&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Params&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span> &lt;span class="p">}}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dispatchEvent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="k">new&lt;/span> &lt;span class="nx">CustomEvent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;light-theme-set&amp;#39;&lt;/span>&lt;span class="p">));&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">{{&lt;/span> &lt;span class="nx">end&lt;/span> &lt;span class="p">}}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">classList&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">remove&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark&amp;#39;&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">break&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">case&lt;/span> &lt;span class="s1">&amp;#39;dark&amp;#39;&lt;/span>&lt;span class="o">:&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">{{&lt;/span> &lt;span class="k">if&lt;/span> &lt;span class="nx">or&lt;/span> &lt;span class="p">.&lt;/span>&lt;span class="nx">Params&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span> &lt;span class="p">.&lt;/span>&lt;span class="nx">Site&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Params&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span> &lt;span class="p">}}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dispatchEvent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="k">new&lt;/span> &lt;span class="nx">CustomEvent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark-theme-set&amp;#39;&lt;/span>&lt;span class="p">));&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">{{&lt;/span> &lt;span class="nx">end&lt;/span> &lt;span class="p">}}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">classList&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">add&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark&amp;#39;&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">break&lt;/span>&lt;span class="p">;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="c1">// auto
&lt;/span>&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="c1">&lt;/span> &lt;span class="k">default&lt;/span>&lt;span class="o">:&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="k">if&lt;/span> &lt;span class="p">(&lt;/span>&lt;span class="nb">window&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">matchMedia&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;(prefers-color-scheme: dark)&amp;#39;&lt;/span>&lt;span class="p">).&lt;/span>&lt;span class="nx">matches&lt;/span>&lt;span class="p">)&lt;/span> &lt;span class="p">{&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">{{&lt;/span> &lt;span class="k">if&lt;/span> &lt;span class="nx">or&lt;/span> &lt;span class="p">.&lt;/span>&lt;span class="nx">Params&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span> &lt;span class="p">.&lt;/span>&lt;span class="nx">Site&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">Params&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">mermaid&lt;/span> &lt;span class="p">}}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">dispatchEvent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="k">new&lt;/span> &lt;span class="nx">CustomEvent&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark-theme-set&amp;#39;&lt;/span>&lt;span class="p">));&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">{{&lt;/span> &lt;span class="nx">end&lt;/span> &lt;span class="p">}}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="nb">document&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">body&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">classList&lt;/span>&lt;span class="p">.&lt;/span>&lt;span class="nx">add&lt;/span>&lt;span class="p">(&lt;/span>&lt;span class="s1">&amp;#39;dark&amp;#39;&lt;/span>&lt;span class="p">);&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> &lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">}&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;ol start="4">
&lt;li>创建 layouts/shortcodes/mermaid.html&lt;/li>
&lt;/ol>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-html" data-lang="html">&lt;span class="line">&lt;span class="cl">&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">div&lt;/span> &lt;span class="na">class&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;mermaid&amp;#34;&lt;/span> &lt;span class="na">align&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;{{ if .Get &amp;#34;&lt;/span>&lt;span class="na">align&lt;/span>&lt;span class="err">&amp;#34;&lt;/span> &lt;span class="err">}}{{&lt;/span> &lt;span class="err">.&lt;/span>&lt;span class="na">Get&lt;/span> &lt;span class="err">&amp;#34;&lt;/span>&lt;span class="na">align&lt;/span>&lt;span class="err">&amp;#34;&lt;/span> &lt;span class="err">}}{{&lt;/span> &lt;span class="na">else&lt;/span> &lt;span class="err">}}&lt;/span>&lt;span class="na">center&lt;/span>&lt;span class="err">{{&lt;/span> &lt;span class="na">end&lt;/span> &lt;span class="err">}}&amp;#34;&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> {{ safeHTML .Inner }}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">&lt;span class="p">&amp;lt;/&lt;/span>&lt;span class="nt">div&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>以上，mermaid.js 的使用准备工作就完成了。&lt;/p>
&lt;h2 id="尝试使用-mermaidjs">尝试使用 mermaid.js
&lt;/h2>&lt;ol>
&lt;li>在文章的定义中添加以下内容&lt;/li>
&lt;/ol>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-dtd" data-lang="dtd">&lt;span class="line">&lt;span class="cl">&lt;span class="err">marmaid:&lt;/span> &lt;span class="err">true&lt;/span>
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;ol start="2">
&lt;li>在文章正文中添加以下内容&lt;/li>
&lt;/ol>
&lt;p>&lt;strong>流程图&lt;/strong>&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt">1
&lt;/span>&lt;span class="lnt">2
&lt;/span>&lt;span class="lnt">3
&lt;/span>&lt;span class="lnt">4
&lt;/span>&lt;span class="lnt">5
&lt;/span>&lt;span class="lnt">6
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-markdown" data-lang="markdown">&lt;span class="line">&lt;span class="cl">{{&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">mermaid&lt;/span> &lt;span class="na">align&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;center&amp;#34;&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>}}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">graph TD
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> A[开始] --&amp;gt;|条件1| B(条件2)
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> B --&amp;gt; C{条件3}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> C --&amp;gt;|条件4| D[结束]
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">{{&lt;span class="p">&amp;lt;/&lt;/span>&lt;span class="nt">mermaid&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>}}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>&lt;strong>输出结果&lt;/strong>&lt;/p>
&lt;div class="mermaid" align="center">
graph TD
A[开始] -->|条件1| B(条件2)
B --> C{条件3}
C -->|条件4| D[结束]
&lt;/div>
&lt;p>&lt;strong>甘特图&lt;/strong>&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;span class="lnt">12
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-markdown" data-lang="markdown">&lt;span class="line">&lt;span class="cl">{{&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">mermaid&lt;/span> &lt;span class="na">align&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;center&amp;#34;&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>}}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">gantt
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> section Project
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 需求定义 :done, a, 2024-05-25, 5d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 基本设计 :done, b, after a, 5d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 详细设计 :done, c, after b, 5d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 开发 :active, d, after c, 10d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 单元测试 :crit, e, after d, 5d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 集成测试 : f, after e, 5d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 系统测试 : g, after f, 5d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> 发布 :milestone, h, after g, 1d
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">{{&lt;span class="p">&amp;lt;/&lt;/span>&lt;span class="nt">mermaid&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>}}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>&lt;strong>输出结果&lt;/strong>&lt;/p>
&lt;div class="mermaid" align="center">
gantt
section Project
需求定义 :done, a, 2024-05-25, 5d
基本设计 :done, b, after a, 5d
详细设计 :done, c, after b, 5d
开发 :active, d, after c, 10d
单元测试 :crit, e, after d, 5d
集成测试 : f, after e, 5d
系统测试 : g, after f, 5d
发布 :milestone, h, after g, 1d
&lt;/div>
&lt;p>&lt;strong>时序图&lt;/strong>&lt;/p>
&lt;div class="highlight">&lt;div class="chroma">
&lt;table class="lntable">&lt;tr>&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code>&lt;span class="lnt"> 1
&lt;/span>&lt;span class="lnt"> 2
&lt;/span>&lt;span class="lnt"> 3
&lt;/span>&lt;span class="lnt"> 4
&lt;/span>&lt;span class="lnt"> 5
&lt;/span>&lt;span class="lnt"> 6
&lt;/span>&lt;span class="lnt"> 7
&lt;/span>&lt;span class="lnt"> 8
&lt;/span>&lt;span class="lnt"> 9
&lt;/span>&lt;span class="lnt">10
&lt;/span>&lt;span class="lnt">11
&lt;/span>&lt;span class="lnt">12
&lt;/span>&lt;span class="lnt">13
&lt;/span>&lt;span class="lnt">14
&lt;/span>&lt;span class="lnt">15
&lt;/span>&lt;span class="lnt">16
&lt;/span>&lt;/code>&lt;/pre>&lt;/td>
&lt;td class="lntd">
&lt;pre tabindex="0" class="chroma">&lt;code class="language-markdown" data-lang="markdown">&lt;span class="line">&lt;span class="cl">{{&lt;span class="p">&amp;lt;&lt;/span>&lt;span class="nt">mermaid&lt;/span> &lt;span class="na">align&lt;/span>&lt;span class="o">=&lt;/span>&lt;span class="s">&amp;#34;center&amp;#34;&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>}}
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">sequenceDiagram
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> participant user
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> participant view
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> participant controller
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> participant model
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> participant database
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> user-&amp;gt;&amp;gt;view: 输入账号/密码
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> view-&amp;gt;&amp;gt;controller: 认证请求
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> controller-&amp;gt;&amp;gt;model: 认证请求
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> model-&amp;gt;&amp;gt;database: 认证请求
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> database--&amp;gt;&amp;gt;model: 返回认证结果
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> model--&amp;gt;&amp;gt;controller: 返回认证结果
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> controller--&amp;gt;&amp;gt;view: 返回认证结果
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl"> view--&amp;gt;&amp;gt;user: 显示认证结果
&lt;/span>&lt;/span>&lt;span class="line">&lt;span class="cl">{{&lt;span class="p">&amp;lt;/&lt;/span>&lt;span class="nt">mermaid&lt;/span>&lt;span class="p">&amp;gt;&lt;/span>}}
&lt;/span>&lt;/span>&lt;/code>&lt;/pre>&lt;/td>&lt;/tr>&lt;/table>
&lt;/div>
&lt;/div>&lt;p>&lt;strong>输出结果&lt;/strong>&lt;/p>
&lt;div class="mermaid" align="center">
sequenceDiagram
participant user
participant view
participant controller
participant model
participant database
user->>view: 输入账号/密码
view->>controller: ajax请求
controller->>model: 认证请求
model->>database: 执行SQL
database-->>model: 返回SQL结果
model-->>controller: 返回认证请求结果
controller-->>view: 返回ajax请求结果
view-->>user: 显示认证结果
&lt;/div>
&lt;p>以上。&lt;/p>
&lt;h3 id="参考">参考
&lt;/h3>&lt;ul>
&lt;li>&lt;a class="link" href="https://mermaid.js.org/#/" target="_blank" rel="noopener"
>mermaid.js 官网&lt;/a>&lt;/li>
&lt;li>&lt;a class="link" href="https://mermaid.live/" target="_blank" rel="noopener"
>可预览 mermaid 语法的演示网站&lt;/a>&lt;/li>
&lt;/ul></description></item><item><title>paint.net的魅力</title><link>http://kenji.blog/zh-cn/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/</link><pubDate>Wed, 14 Sep 2022 19:33:31 +0900</pubDate><guid>http://kenji.blog/zh-cn/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/</guid><description>&lt;img src="http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img.png" alt="Featured image of post paint.net的魅力" />&lt;p>介绍一下我在开发工作中经常使用的图像编辑软件paint.net。&lt;/p>
&lt;p>&lt;img src="http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img_1.png"
width="986"
height="793"
srcset="http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img_1_hu7b03baa3250c24dbfc5edac442a5c4c7_981205_480x0_resize_box_3.png 480w, http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img_1_hu7b03baa3250c24dbfc5edac442a5c4c7_981205_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="img_1.png"
class="gallery-image"
data-flex-grow="124"
data-flex-basis="298px"
>&lt;/p>
&lt;h1 id="windows自带画图工具无法做到但非常实用的功能">Windows自带画图工具无法做到但非常实用的功能
&lt;/h1>&lt;ul>
&lt;li>能够处理透明和不透明度&lt;/li>
&lt;li>可以进行复杂范围的自动选择&lt;/li>
&lt;li>可以处理图层&lt;/li>
&lt;li>可以调整色阶、亮度、对比度等&lt;/li>
&lt;li>能够应用各种特效（模糊、扭曲、噪点等）&lt;/li>
&lt;/ul>
&lt;h1 id="其他特点">其他特点
&lt;/h1>&lt;ul>
&lt;li>免费使用&lt;/li>
&lt;li>运行相对轻量&lt;/li>
&lt;li>使用直观，没有太多奇怪的设定&lt;/li>
&lt;li>支持日语（多语言支持）&lt;/li>
&lt;/ul>
&lt;p>虽然功能强大但非常容易使用的软件。我自己也还没有完全掌握所有的功能。&lt;/p>
&lt;h1 id="安装请点击这里">安装请点击这里
&lt;/h1>&lt;p>&lt;a class="link" href="https://www.getpaint.net/download.html" target="_blank" rel="noopener"
>https://www.getpaint.net/download.html&lt;/a>&lt;/p>
&lt;p>如果选择免费版，请点击链接中下方红框的部分。&lt;/p>
&lt;p>&lt;img src="http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img_2.png"
width="754"
height="275"
srcset="http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img_2_hu81a3dce724a3d5bbc649f5ff4fffc8aa_30455_480x0_resize_box_3.png 480w, http://kenji.blog/p/paint.net%E3%81%AE%E9%AD%85%E5%8A%9B/img_2_hu81a3dce724a3d5bbc649f5ff4fffc8aa_30455_1024x0_resize_box_3.png 1024w"
loading="lazy"
alt="img_2.png"
class="gallery-image"
data-flex-grow="274"
data-flex-basis="658px"
>&lt;/p>
&lt;p>如果通过Microsoft Store安装，虽然是收费的，但可以自动更新。
即使是免费版，也会通知最新的更新信息，所以更新也比较顺利。&lt;/p></description></item></channel></rss>