开放接口

wx.login({
  success(res) {
    console.log(res ,"---------------info, host app return");
  }
})

wx.checkSession({
  success () {
    //session_key 未过期，并且在本生命周期一直有效
  },
  fail () {
    // session_key 已经失效，需要重新执行登录流程
    wx.login() //重新登录
  }
})

// 必须是在用户已经授权的情况下调用
wx.getUserInfo({
  success: function(res) {
    var userInfo = res.userInfo
    var nickName = userInfo.nickName
    var avatarUrl = userInfo.avatarUrl
    var gender = userInfo.gender //性别 0：未知、1：男、2：女
    var province = userInfo.province
    var city = userInfo.city
    var country = userInfo.country
  }
})

{
  "openId": "OPENID",
  "nickName": "NICKNAME",
  "gender": GENDER,
  "city": "CITY",
  "province": "PROVINCE",
  "country": "COUNTRY",
  "avatarUrl": "AVATARURL",
  "unionId": "UNIONID",
  "watermark": {
    "appid":"APPID",
    "timestamp":TIMESTAMP
  }
}

<!-- 如果只是展示用户头像昵称，可以使用 <open-data /> 组件 -->
<open-data type="userAvatarUrl"></open-data>
<open-data type="userNickName"></open-data>
<!-- 需要使用 button 来授权登录 -->
<button wx:if="{{canIUse}}" open-type="getUserInfo" bindgetuserinfo="bindGetUserInfo">授权登录</button>
<view wx:else>请升级宿主客户端版本</view>


Page({
  data: {
    canIUse: wx.canIUse('button.open-type.getUserInfo')
  },
  onLoad: function() {
    // 查看是否授权
    wx.getSetting({
      success (res){
        if (res.authSetting['scope.userInfo']) {
          // 已经授权，可以直接调用 getUserInfo 获取头像昵称
          wx.getUserInfo({
            success: function(res) {
              console.log(res.userInfo)
            }
          })
        }
      }
    })
  },
  bindGetUserInfo (e) {
    console.log(e.detail.userInfo)
  }
})

wx.getSetting({
  success(res) {
    console.log(res.authSetting)
    // res.authSetting = {
    //   "scope.userInfo": true,
    //   "scope.userLocation": true
    // }
  }
})

wx.openSetting({
  success(res) {
    console.log(res.authSetting)
    // res.authSetting = {
    //   "scope.userInfo": true,
    //   "scope.userLocation": true
    // }
  }
})

wx.openSetting({
  success (res) {
    console.log(res.authSetting)
    // res.authSetting = {
    //   "scope.userInfo": true,
    //   "scope.userLocation": true
    // }
  }
})

wx.checkIsSoterEnrolledInDevice({
  success(res) {
    console.log(res.isEnrolled)
  }
})

wx.checkIsSupportSoterAuthentication({
  success() {
    // 支持生物认证
   }
})

wx.startSoterAuthentication({
   authContent: '生物认证解锁',
   success() {
     // 认证成功
   }
})

// 可以通过 wx.getSetting 先查询一下用户是否授权了 "scope.record" 这个 scope
wx.getSetting({
  success(res) {
    if (!res.authSetting['scope.record']) {
      wx.authorize({
        scope: 'scope.record',
        success() {
          // 用户已经同意小程序使用录音功能，后续调用 wx.startRecord 接口不会弹窗询问
          wx.startRecord()
        }
      })
    }
  }
})