前端

// 分享页
onShareAppMessage(res) {return {path: `/pages/index/index?uid=${uni.getStorageSync('id')}&msg=分享****`,}
},// APP页面
async onLaunch(options) {console.log('App Launch', options)wx.login({success: res => {console.log('res1111111111:', res)if (res.code && options.query && options.query.uid) {uni.getGroupEnterInfo({success: async res2 =>{console.log('res2:', res2)let params = {uid: options.query && options.query.uid,msg: options.query && options.query.msg,code: res.code,iv: res2.iv,encryptedData: res2.encryptedData}await this.$u.post('/api/user/shareAddIntegral', params)}});}},fail: (err)=>{console.log('拒绝授权', err)}})
}

后端

$config = ['app_id' => Config::get('ask.wxappid'),'secret' => Config::get('ask.wxappsecret'),];$app = Factory::miniProgram($config);$res = $app->auth->session($code);$session = $res['session_key'];// 使用EasyWeChat解密数据// 群id就在 $decryptedData['opengid']$decryptedData = $app->encryptor->decryptData($session, $iv, $encryptedData);$decryptedData['openid'] = $res['openid'];return $decryptedData;