微信小程序例子——获取用户登录信息

   
    用户昵称：{{nickName}}
   

   
  
    
     用户头像:
    
  
    

   

   
    性别：{{sex}}
   

   
    所在地址（省）：{{province}}
   

   
    所在地址（市）：{{city}}
   

Page({
  data: {
   nickName:'',
   userInfoAvatar:'',
   sex:'',
   province:'',
   city:''
  }, 
  onLoad: function () {
    var that=this;    
    wx.getUserInfo({
      success: function(res){
        // success
        that.setData({
          nickName:res.userInfo.nickName,
          userInfoAvatar:res.userInfo.avatarUrl,
          province:res.userInfo.province,
          city:res.userInfo.city
        })
        switch(res.userInfo.gender){
          case 0: 
            that.setData({
              sex:'未知'
            })
          break;
          case 1: 
            that.setData({
              sex:'男'
            })
          break;
          case 2: 
            that.setData({
              sex:'女'
            })
          break;
        }
      },
      fail: function() {
        // fail
        console.log("获取失败！")
      },
      complete: function() {
        // complete
        console.log("获取用户信息完成！")
      }
    })
  }
})