小程序插入使用html代码

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一、使用组件 web-view：（这种方法只能插入完整网页）

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<web-view src="{{linkUrl}}"></web-view>

二、使用官方组件 rich-text：

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官方链接：
https://developers.weixin.qq.com/miniprogram/dev/component/rich-text.html
<!-- rich-text.wxml -->
<rich-text nodes="{{nodes}}" bindtap="tap"></rich-text>
// rich-text.js
Page({
  data: {
    nodes: [{
      name: 'div',
      attrs: {
        class: 'div_class',
        style: 'line-height: 60px; color: red;'
      },
      children: [{
        type: 'text',
        text: 'Hello&nbsp;World!'
      }]
    }]
  },
  tap() {
    console.log('tap')
  }
})
使用太繁杂，建议使用方法三

三、使用 wxParse

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wxParse使用详解链接：https://blog.csdn.net/zhuming3834/article/details/74280038/
wxParse下载链接： https://github.com/icindy/wxParse
使用这个方法，不管下文中的 article 是正常 html 代码，还是 html 转译字符串，都可直接使用。
建议使用该方法，最终解析出来的node为方法二
{
 "node": "article",
 "nodes": [
  {
   "node": "element",
   "tag": "div",
   "index": "0",
   "tagType": "block",
   "styleStr": "text-align:center;",
   "attr": {
    "style": "text-align:center;"
   },
   "nodes": [
    {
     "node": "text",
     "text": "《静夜思》· 李白",
     "textArray": [
      {
       "node": "text",
       "text": "《静夜思》· 李白"
      }
     ],
     "index": "0.0"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.1",
     "tagType": "block"
    },
    {
     "node": "text",
     "text": "床前明月光，",
     "textArray": [
      {
       "node": "text",
       "text": "床前明月光，"
      }
     ],
     "index": "0.2"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.3",
     "tagType": "block"
    },
    {
     "node": "text",
     "text": "疑是地上霜。",
     "textArray": [
      {
       "node": "text",
       "text": "疑是地上霜。"
      }
     ],
     "index": "0.4"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.5",
     "tagType": "block"
    },
    {
     "node": "text",
     "text": "举头望明月，",
     "textArray": [
      {
       "node": "text",
       "text": "举头望明月，"
      }
     ],
     "index": "0.6"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.7",
     "tagType": "block"
    },
    {
     "node": "text",
     "text": "低头思故乡。",
     "textArray": [
      {
       "node": "text",
       "text": "低头思故乡。"
      }
     ],
     "index": "0.8"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.9",
     "tagType": "block"
    },
    {
     "node": "element",
     "tag": "img",
     "index": "0.10",
     "tagType": "inline",
     "attr": {
      "src": "http://www.xiexingcun.com/Poetry/6/images/53e.jpg",
      "alt": ""
     },
     "imgIndex": 0,
     "from": "article"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.11",
     "tagType": "block"
    },
    {
     "node": "element",
     "tag": "img",
     "index": "0.12",
     "tagType": "inline",
     "attr": {
      "src": "http://www.xiexingcun.com/Poetry/6/images/53.jpg",
      "alt": ""
     },
     "imgIndex": 1,
     "from": "article"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.13",
     "tagType": "block"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.14",
     "tagType": "block"
    },
    {
     "node": "element",
     "tag": "img",
     "index": "0.15",
     "tagType": "inline",
     "attr": {
      "src": "http://www.xiexingcun.com/Poetry/6/images/53b.jpg",
      "alt": ""
     },
     "imgIndex": 2,
     "from": "article"
    },
    {
     "node": "element",
     "tag": "br",
     "index": "0.16",
     "tagType": "block"
    }
   ]
  }
 ],
 "images": [
  {
   "node": "element",
   "tag": "img",
   "index": "0.10",
   "tagType": "inline",
   "attr": {
    "src": "http://www.xiexingcun.com/Poetry/6/images/53e.jpg",
    "alt": ""
   },
   "imgIndex": 0,
   "from": "article"
  },
  {
   "node": "element",
   "tag": "img",
   "index": "0.12",
   "tagType": "inline",
   "attr": {
    "src": "http://www.xiexingcun.com/Poetry/6/images/53.jpg",
    "alt": ""
   },
   "imgIndex": 1,
   "from": "article"
  },
  {
   "node": "element",
   "tag": "img",
   "index": "0.15",
   "tagType": "inline",
   "attr": {
    "src": "http://www.xiexingcun.com/Poetry/6/images/53b.jpg",
    "alt": ""
   },
   "imgIndex": 2,
   "from": "article"
  }
 ],
 "imageUrls": [
  "http://www.xiexingcun.com/Poetry/6/images/53e.jpg",
  "http://www.xiexingcun.com/Poetry/6/images/53.jpg",
  "http://www.xiexingcun.com/Poetry/6/images/53b.jpg"
 ]
}