微信小程序不授权获取openId

uni.getUserInfo({
                success:function(res){
                     
                    // console.log(res)
                    const userInfo = res.userInfo;
                        console.log(userInfo)
                        uni.login({
                            provider: 'weixin',
                            success: (res) => {
                                console.log('res-login', res);  //获取到code
                                that.code = res.code; 
                                // console.log('code', res.code);
                                 
                                //请求登录接口
                                if (res.errMsg == 'login:ok') {
                                    var params = {
                                        code: that.code,
                                        nickname: userInfo.nickName,
                                        avatar: userInfo.avatarUrl
                                    }
                                    login(params).then(res=>{
                                        console.log(res)
                                        if(res.code===0){
                                    //      console.log("数据",res.data.token)
                                            uni.setStorageSync('token', res.data.token)
                                        }
                                    })
                                }
                            },
                        });
                     
                }
            })