浅议小程序中创建页面二维码的方法

const cloud = require('wx-server-sdk')

cloud.init({

  env: '云环境ID',

})

exports.main = async (event, context) => {

  try {

    const result = await cloud.openapi.wxacode.createQRCode({

        path: '要跳转的页面路径',

        width: 430

      })

    return result

  } catch (err) {

    return err

  }

}

wx.cloud.callFunction({

  name:'QrCode',

  success(res){

    console.log(res);

  },

  fail(res){

    console.log(res);

  }

})

wx.cloud.callFunction({

     name:'QrCode',

     success(res){

       console.log(res);

       const filePath = `${wx.env.USER_DATA_PATH}/test.jpg`;

       wx.getFileSystemManager().writeFile({

         filePath,

         data:res.result.buffer,

         encoding:'binary',

         success:() => {

           wx.cloud.uploadFile({

             cloudPath:'QrCode1.png',

             filePath,

             success(Res){

               console.log('success',Res);

             },

             fail(Res){

               console.log('fail',Res);

             }

           })

         }

       })

     },

     fail(res){

       console.log(res);

     }

   })