添加weui-miniprogram

1、打開根目錄

npm init
npm install weui-miniprogram --save

2、打開project.config.json

　　設置

    "packNpmManually": true,
    "packNpmRelationList": [
      {
        "packageJsonPath": "./package.json",
        "miniprogramNpmDistDir": "./"
      }
    ],

　　miniprogramNpmDistDir 為 node_modules 根目錄

3、選擇【工具】-【構建npm】

4、打開app.json

　　添加

  "useExtendedLib": {
    "weui":true
  },
  "usingComponents": {
    "mp-icon": "/miniprogram_npm/weui-miniprogram/icon/icon"
  },

　　mp-icon 可選擇添加在各頁面的usingComponents