Chrome浏览器扩展插件开发

manifest.json:

{
  "manifest_version": 3,
  "name": "ChatGPT学习",
  "version": "0.0.1",
  "description": "ChatGPT,GPT-4,Claude3,Midjourney,Stable Diffusion,AI,人工智能,AI",
  "icons": {
    "16": "./logo.png",
    "48": "./logo.png",
    "128": "./logo.png"
  },
  "content_scripts": [
    {
      "matches": ["http://*/*", "https://*/*"],
      "exclude_matches": ["https://chat.xutongbao.top/*"],
      "css": ["./dist/lib/layui.css", "./dist/css/app.css"],
      "js": ["./dist/lib/layui.js", "./dist/js/app.js", "./crx.js"]
    }
  ],
  "content_security_policy": {
    "extension_pages": "script-src 'self'; object-src 'self';"
  }
}

dist文件夹下的代码是vue项目打包后的代码

主要作用是动态的给页面右侧插入一个图标，点击图标会弹出一个对话框，对话框内通过iframe浏览我开发的人工智能网站

App.vue:

<template>
  <div class="m-plugin-out-wrap">
    <el-button @click="handleAdd">添加</el-button>
  </div>
</template>

<script>
import { Plugin } from './plugin'
import { Button } from 'element-ui'
import { create } from './tools'
import './index.css'

let feeback
export default {
  name: 'App',
  data() {
    return {}
  },
  components: {
    [Button.name]: Button,
    Plugin,
  },
  mounted() {
    this.handleAdd()
  },
  methods: {
    handleAdd() {
      if (feeback) {
        feeback.remove()
      }
      feeback = create(Plugin)
    },
    handleInit() {
      let node = document.getElementById('m-plugin')
      if (node) {
        node.parentNode.removeChild(node)
      }
      let newElement = document.createElement('div')
      newElement.id = 'm-plugin'
      newElement.innerHTML = 'Hello World'
      document.body.appendChild(newElement)
    },
  },
}
</script>

plugin/index.vue:

<template>
  <div class="m-plugin-wrap" :style="{ top: `${feedbackHeight}px` }">
    <div class="m-plugin-icon-wrap">
      <el-tooltip
        class="item"
        effect="dark"
        content="ChatGPT学习"
        placement="left-end"
      >
        <img
          src="https://static.xutongbao.top/img/logo.png"
          class="m-plugin-img"
          @click="openDialog"
          @mousedown="handleFeedbackDrag"
        />
        <!-- <span
          :class="[`icon iconfont icon-course m-plugin-icon`]"
          @click="openDialog"
          @mousedown="handleFeedbackDrag"
        ></span> -->
      </el-tooltip>
    </div>
  </div>
</template>

<script>
import { Button, Tooltip } from 'element-ui'

import './index.css'

export default {
  data() {
    return {
      feedbackHeight: 200,
    }
  },
  mounted() {
    document.addEventListener('mousemove', this.handleMouseMove)
    document.addEventListener('mouseup', this.handleMouseUp)
  },
  components: {
    [Button.name]: Button,
    [Tooltip.name]: Tooltip,
  },
  methods: {
    //#region layui
    openDialog() {
      const layui = window.layui

      layui.use(function () {
        var layer = layui.layer
        //layer.msg('Hello World', { icon: 6 })
        layer.open({
          type: 1, // page 层类型
          area: ['375px', '667px'],
          title: 'ChatGPT学习',
          skin: 'm-plugin-layer',
          shade: 0.6, // 遮罩透明度
          shadeClose: true, // 点击遮罩区域，关闭弹层
          maxmin: true, // 允许全屏最小化
          anim: 0, // 0-6 的动画形式，-1 不开启
          content:
            '<iframe src="https://chat.xutongbao.top" class="m-plugin-iframe"></iframe>',
        })
      })
    },
    //#endregion

    //#region 拖拽
    handleMouseMove(event) {
      if (this.feedbackDragging) {
        event.preventDefault()
        const deltaY = event.clientY - this.feedbackMouseY
        this.feedbackMouseY = event.clientY
        let tempFeedbackHeight = this.feedbackHeight + deltaY
        if (tempFeedbackHeight < 0) {
          tempFeedbackHeight = 0
        } else if (tempFeedbackHeight > window.innerHeight - 30) {
          tempFeedbackHeight = window.innerHeight - 30
        }

        this.feedbackHeight = tempFeedbackHeight
      }
    },
    handleMouseUp() {
      this.feedbackDragging = false
    },

    handleFeedbackDrag(event) {
      this.feedbackDragging = true
      this.feedbackMouseY = event.clientY
    },
    //#endregion
  },
}
</script>

<style></style>

tools.js:

import Vue from 'vue'
 
/**
 * @param Component 组件实例的选项对象
 * @param props 组件实例中的prop
 */
export function create(Component, props) {
  const comp = new (Vue.extend(Component))({ propsData: props }).$mount()
   
  document.body.appendChild(comp.$el)
 
  comp.remove = () => {
    document.body.removeChild(comp.$el)
 
    comp.$destroy()
  }
 
  return comp
}

效果：