详解微信小程序入门五:wxml文件引用、模版、生命周期

 
  
  {{userInfo.nickName}}
 

/**app.wxss**/
.userinfo {
 display: flex;
 flex-direction: column;
 align-items: center;
}

.userinfo-avatar {
 width: 128rpx;
 height: 128rpx;
 margin: 20rpx;
 border-radius: 50%;
}

.userinfo-nickname {
 color: #aaa;
}

  

  
    进入index3
    

// pages/index/index2.js
var app = getApp()

Page({
 data: {
  userInfo: {},
 },

 goIndex3:function(){
  wx.navigateTo({
   url: 'index3'
  })
 },

 onLoad: function () {
  console.log('onLoad')
  var that = this
  app.getUserInfo(function (userInfo) {
   that.setData({
    userInfo: userInfo
   })

   //本地存储
   wx.setStorageSync('userInfo', userInfo)
  })
 }
})

  

  pages/index/index3.wxml

// pages/index/index3.js
Page({
 data:{
  userInfo: {},
 },
 onLoad:function(options){  
  this.setData({
   userInfo: wx.getStorageSync('userInfo')
  })
 },
})