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rxthinkcmf-wiki/RXThinkCMF_ThinkPhp6_EleVue/.vitepress/dist/assets/zh_tools_rich-text.md.Gjwkfhnl.js
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import{_ as i,o as a,c as n,a2 as h}from"./chunks/framework.B-QBKwc1.js";const g=JSON.parse('{"title":"富文本处理","description":"富文本（如文章内容）中的图片/视频也需要处理。","frontmatter":{},"headers":[],"relativePath":"zh/tools/rich-text.md","filePath":"zh/tools/rich-text.md"}'),l={name:"zh/tools/rich-text.md"};function k(t,s,p,e,F,d){return a(),n("div",null,[...s[0]||(s[0]=[h(`<h1 id="_7-3-富文本处理" tabindex="-1">7.3 富文本处理 <a class="header-anchor" href="#_7-3-富文本处理" aria-label="Permalink to &quot;7.3 富文本处理&quot;">​</a></h1><div class="tip custom-block"><p class="custom-block-title">概述</p><p>富文本（如文章内容）中的图片/视频也需要处理。使用 <code>[IMG_URL]</code> 占位符机制，支持域名变更场景。</p></div><h2 id="处理流程图" tabindex="-1">处理流程图 <a class="header-anchor" href="#处理流程图" aria-label="Permalink to &quot;处理流程图&quot;">​</a></h2><div class="language-html vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">html</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">┌─────────────────────────────────────────────────────────────────┐</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 写入流程（add/update） │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">├─────────────────────────────────────────────────────────────────┤</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 前端编辑器插入图片 │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 上传到临时目录 temp/日期/ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 提交 HTML 内容到后端 │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ BaseLogic::processContentFieldsOnSave() │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ├─ 解析 </span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&lt;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">img</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 标签的 src │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ├─ 解析 </span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&lt;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">video</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">/</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&lt;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">source</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">/</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&lt;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">embed</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 标签的 src │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ├─ 解析 </span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&lt;</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">a</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;"> 标签的文件 href │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ save_file() 迁移临时文件 → 正式目录 │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 替换为 [IMG_URL]/相对路径 占位符 │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 数据库存储含占位符的 HTML │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">└─────────────────────────────────────────────────────────────────┘</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">┌─────────────────────────────────────────────────────────────────┐</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 读取流程（detail/pageList） │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">├─────────────────────────────────────────────────────────────────┤</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 数据库读取含占位符的 HTML │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ BaseLogic::processContentFieldsOnRead() │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ├─ 替换 [IMG_URL] 为实际域名 │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ 如 https://cdn.example.com │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ ▼ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ 返回完整 URL 的 HTML 给前端 │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">│ │</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#393A34;">└─────────────────────────────────────────────────────────────────┘</span></span></code></pre></div><h2 id="在-Logic-中配置" tabindex="-1">在 Logic 中配置 <a class="header-anchor" href="#在-Logic-中配置" aria-label="Permalink to &quot;在 Logic 中配置&quot;">​</a></h2><div class="language-php vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">php</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">class</span><span style="--shiki-dark:#97E1F1;--shiki-light:#2E8F82;"> ArticleLogic</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> extends</span><span style="--shiki-dark:#97E1F1;--shiki-dark-font-style:italic;--shiki-light:#59873A;--shiki-light-font-style:inherit;"> BaseLogic</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">{</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> /**</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> * 富文本字段</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> *</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> * </span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">@var</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> */</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> protected</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> array</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">contentFields</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">content</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">];</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">}</span></span></code></pre></div><p>配置后 BaseLogic 自动处理：</p><ul><li><strong>add/update</strong>：调用 <code>save_content()</code> 处理临时文件</li><li><strong>detail/pageList/allList</strong>：调用 <code>processContentFieldsOnRead()</code> 替换占位符</li></ul><h2 id="为什么使用占位符-" tabindex="-1">为什么使用占位符？ <a class="header-anchor" href="#为什么使用占位符-" aria-label="Permalink to &quot;为什么使用占位符？&quot;">​</a></h2><div class="tip custom-block"><p class="custom-block-title">域名变更场景</p><p>假设初始配置 <code>FILE.DOMAIN_URL = https://cdn.example.com</code>，文章内容中图片 URL 为： <code>https://cdn.example.com/article/20260920/abc.jpg</code></p><p>存储时替换为：<code>[IMG_URL]/article/20260920/abc.jpg</code></p><p>如果后续域名变更为 <code>https://cdn2.example.com</code>，只需修改 <code>.env</code> 中的 <code>FILE.DOMAIN_URL</code>，已存储的内容无需逐条更新，读取时自动替换为新域名。</p></div><h2 id="处理范围" tabindex="-1">处理范围 <a class="header-anchor" href="#处理范围" aria-label="Permalink to &quot;处理范围&quot;">​</a></h2><p><code>save_content()</code> 函数处理以下 HTML 标签：</p><table tabindex="0"><thead><tr><th>标签</th><th>属性</th><th>说明</th></tr></thead><tbody><tr><td><code>&lt;img&gt;</code></td><td><code>src</code></td><td>图片</td></tr><tr><td><code>&lt;video&gt;</code></td><td><code>src</code></td><td>视频</td></tr><tr><td><code>&lt;source&gt;</code></td><td><code>src</code></td><td>视频源</td></tr><tr><td><code>&lt;embed&gt;</code></td><td><code>src</code></td><td>嵌入内容</td></tr><tr><td><code>&lt;a&gt;</code></td><td><code>href</code></td><td>文件链接（仅处理带扩展名的链接）</td></tr></tbody></table><h2 id="代码示例" tabindex="-1">代码示例 <a class="header-anchor" href="#代码示例" aria-label="Permalink to &quot;代码示例&quot;">​</a></h2><div class="language-php vp-adaptive-theme"><button title="Copy Code" class="copy"></button><span class="lang">php</span><pre class="shiki shiki-themes dracula-soft vitesse-light vp-code" tabindex="0"><code><span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;">// app/common.php 中的 save_content 函数</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">function</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> save_content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;">string</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> &amp;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">$</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> string</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">saveDir</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">article</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">:</span><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> bool</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">{</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">config</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> config</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">file</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">domainUrl</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;"> rtrim</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">config</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">domain_url</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> ??</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &#39;&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;"> &#39;</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">/</span><span style="--shiki-dark:#DEE492;--shiki-light:#B5695977;">&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> if</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> (</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">empty</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">domainUrl</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">)</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;"> ||</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;"> empty</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">))</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> return</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#1E754F;"> false</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 收集所有需要处理的 URL</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> [];</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 1. 匹配 &lt;img&gt; 标签的 src</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> save_content_match</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#EE6666;--shiki-light:#B5695977;"> &#39;/</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">&lt;img</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">^&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">+</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">src=</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">&quot;\\&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">?(</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">^&quot;\\&#39;&gt;\\s</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">+</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">)</span><span style="--shiki-dark:#EE6666;--shiki-light:#B5695977;">/i&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">domainUrl</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">saveDir</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 2. 匹配 &lt;video&gt;/&lt;source&gt;/&lt;embed&gt; 标签的 src</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> save_content_match</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#EE6666;--shiki-light:#B5695977;"> &#39;/</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">&lt;(?:video|source|embed)</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">^&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">+</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">src=</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">&quot;\\&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">?(</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">^&quot;\\&#39;&gt;\\s</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">+</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">)</span><span style="--shiki-dark:#EE6666;--shiki-light:#B5695977;">/i&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">domainUrl</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">saveDir</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 3. 匹配 &lt;a&gt; 标签的 href（指向文件的情况）</span></span>
<span class="line"><span style="--shiki-dark:#62E884;--shiki-light:#59873A;"> save_content_match</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#EE6666;--shiki-light:#B5695977;"> &#39;/</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">&lt;a</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">^&gt;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">+</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">href=</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">&quot;\\&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">?(</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">^&quot;\\&#39;&gt;\\s</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">+</span><span style="--shiki-dark:#F286C4;--shiki-light:#BDA437;">\\.\\w</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">{</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">2,5</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">}</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">)</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">[</span><span style="--shiki-dark:#E7EE98;--shiki-light:#B56959;">&quot;\\&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">]</span><span style="--shiki-dark:#E7EE98;--shiki-light:#AB5E3F;">?</span><span style="--shiki-dark:#EE6666;--shiki-light:#B5695977;">/i&#39;</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">domainUrl</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">saveDir</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">,</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#7B7F8B;--shiki-light:#A0ADA0;"> // 批量替换</span></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> if</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> (</span><span style="--shiki-dark:#F286C4;--shiki-light:#AB5959;">!</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">empty</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">))</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> {</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F286C4;--shiki-light:#999999;"> =</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;"> str_replace</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">(</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;">array_keys</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">),</span><span style="--shiki-dark:#97E1F1;--shiki-light:#998418;"> array_values</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">($</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">urlMap</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">),</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> $</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#B07D48;">content</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">);</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;"> }</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-dark:#F286C4;--shiki-light:#1E754F;"> return</span><span style="--shiki-dark:#BF9EEE;--shiki-light:#1E754F;"> true</span><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">;</span></span>
<span class="line"><span style="--shiki-dark:#F6F6F4;--shiki-light:#999999;">}</span></span></code></pre></div><h2 id="注意事项" tabindex="-1">注意事项 <a class="header-anchor" href="#注意事项" aria-label="Permalink to &quot;注意事项&quot;">​</a></h2><div class="warning custom-block"><p class="custom-block-title">富文本安全</p><ul><li>富文本内容可能包含 XSS 攻击代码，建议在前端使用编辑器的安全模式</li><li><code>save_content</code> 只处理本站域名下的 URL，外部 URL 不做处理</li><li>图片标签的 <code>src</code> 必须是完整 URL（包含域名），否则无法识别</li></ul></div>`,17)])])}const y=i(l,[["render",k]]);export{g as __pageData,y as default};
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