uniapp在H5使用uni.request请求报错{"errMsg":"request:fail"}

uniapp在H5使用uni.request请求报错{"errMsg":"request:fail"}

try {
const [error, response] = await new Promise((resolve) => {
uni.request({
url: http://47.96.7.237:30018/?method=userquery&openid=${this.openid},
method: 'GET',
header: {
'Content-Type': 'application/json'
},
success: (res) => {
resolve([null, res]);
},
fail: (err) => {
resolve([err, null]);
}
});
});

                if (error) {  
                    console.error('请求失败：', error);  
                    this.userInfoError = '请求失败，请稍后重试: ' + JSON.stringify(error);  
                    this.bindStatus = 'unbound';  
                    return;  
                }  

                console.log('响应数据：', response);  
                alert(response.data.msg);  

                if (response.data && response.data.msg === 'ok' && response.data.result) {  
                    this.userInfo = {  
                        name: response.data.result.name || '',  
                        idno: response.data.result.idno || '',  
                        tel: response.data.result.tel || ''  
                    };  

                    if (response.data.result.name && response.data.result.idno && response.data.result.tel) {  
                        this.bindStatus = 'bound';  
                    } else {  
                        this.bindStatus = 'unbound';  
                    }  
                } else {  
                    this.bindStatus = 'unbound';  
                    this.userInfoError = response.data && response.data.error ?  
                        response.data.error :  
                        '未查询到用户信息';  
                }  
            } catch (error) {  
                console.error('查询用户信息失败：', error);  
                this.userInfoError = '查询失败，请稍后重试: ' + error.message;  
                this.bindStatus = 'unbound';  
            } finally {  
                this.loading = false;  
            }