1.index.wxml中
<button open-type="getUserInfo" bindgetuserinfo="getUserInfo"> 获取头像昵称 </button>
2.index.js中
getUserInfo: function(e) {
console.log(e)
app.globalData.userInfo = e.detail.userInfo
this.setData({
userInfo: e.detail.userInfo,
hasUserInfo: true
})
}