最近使用uni-app开发Chrome遭遇了一些问题，我都一一暂时解决了我的需求

1.我所指的编译是这个编译

image.png

2.Chrome插件的根目录必要文件是给Chrome的manifest.json文件，这个文件不要和uni-app项目的manifest.json文件搞混了

3.Chrome插件的弹出Popup气泡窗口的html文件中一定不能包含JavaScript具体代码，但是uni-app编译后的文件的index.html第一个script标签中包含了一些初始化的代码

4.每次uni-app编译后，需手动放入manifest.json文件和将index.html中的初始化代码文件化，这看起来过于麻烦

5.我用一个node实例自动实现4中需要实现的操作，大概思路是监听h5文件夹被重新创建后执行index.html文件的修改，以及写入一个manifest.json和一个insert.js文件，这个insert.js文件是index.html中的初始化代码转过来的，index.html中的初始化被替换成了js文件引入

6.下面是我的nodejs文件的代码，uni-app编译之前用node启动它，然后一直挂着，请注意，需将文件夹目录变量替换成自己的目录，在第5行，路径一定是以build文件夹结尾

const fs = require('fs');
const path = require('path');

// 指定要监听的文件夹路径和文件夹名
const folderPath = 'D:/resource/Document/HBuilderProjects/PrivateFavorites_/unpackage/dist/build';
const folderName = 'h5';

function extractScriptContent(str) {
  const regex = /<script\b[^>]*>([\s\S]*?)<\/script>/i;
  const match = str.match(regex);
  if (match && match[1]) {
    return match[1];
  }
  return '';
}

// 设置监听器
fs.watch(folderPath, (eventType, filename) => {
  if (eventType === 'rename' && filename === folderName) {
    const folderFullPath = path.join(folderPath, folderName);
    const filePath = path.join(folderFullPath, 'index.html');
    try {
      fs.accessSync(filePath, fs.constants.F_OK);
      const fileContent = fs.readFileSync(filePath, 'utf-8');
      let script_ = fileContent.match(/<script\b[^>]*>([\s\S]*?)<\/script>/i)[0]
      let newHtml = fileContent.replace(script_, '<script src="./assets/insert.js"></script>')
      let rootPath = folderPath + '/' + folderName
      fs.writeFileSync(rootPath + '/index.html', newHtml)
      let manifestContent = {
        "manifest_version": 3,
        "name": "PrivateFavorites",
        "version": "0.1.1",
        "description": "A Chrome Extension of a Favorite with Privacy Protection Capability",
        "icons": {
          "16": "/static/image/icon.png",
          "48": "/static/image/icon.png",
          "128": "/static/image/icon.png"
        },
        "permissions": [
          "storage",
          "contextMenus",
          "activeTab",
          "tabs",
          "bookmarks",
          "commands",
          "history"
        ],
        "action": {
          "default_popup": "index.html",
          "default_icon": {
            "16": "/static/image/icon.png",
            "48": "/static/image/icon.png",
            "128": "/static/image/icon.png"
          }
        },
        "commands": {
          "_execute_action": {
            "suggested_key": {
              "default": "Ctrl+Shift+X",
              "mac": "MacCtrl+Shift+X"
            }
          }
        },
        "options_ui": {
          "page": "index.html#/pages/options/options",
          "open_in_tab": true
        }
      }
      fs.writeFileSync(rootPath + '/manifest.json', JSON.stringify(manifestContent));
      fs.writeFileSync(rootPath + '/assets/insert.js', script_.replace('<script>', '').replace('</script>', ''));
      console.error('编译成功');
    } catch (err) {
      console.error('编译中');
    }
  }
});