// index.js
Page({
  data: {
   
    },
   tiaozhuan(){
     console.log('chenggongle ');
     wx.switchTab({
       url: '/pages/jiedan/jiedan',
     })
   },
   tiaozhuanzhuanqian(){
    console.log('chenggongle ');
   wx.navigateTo({
     url: '/pages/logain/logain',
   })
  }
})