我在post方法中获取HTTP响应时感到困惑。当我检查邮递员的响应时,获得所需的响应并成功更新配置文件。但在程序上我得到错误通知。出了什么问题?怎么解决?请参考截图。提前谢谢!
代码我已尝试
override func viewDidLoad() {
super.viewDidLoad()
self.updateDetails()
}
func updateDetails()
{
let postString = "api=update_people&user_id=18&email=rajesh@gmail.com&first_name=Raejsh&phone=456562&age=26&gender=male&blood_group=A"
print(postString)
// let alertMessage = alert()
let url = NSURL(string: "http://kuruthi.in/portal/api/register")
let request = NSMutableURLRequest(url: url as! URL)
request.httpBody = postString.data(using: String.Encoding.utf8)
request.httpMethod = "POST"
request.addValue("123456", forHTTPHeaderField: "X-API-KEY")
request.addValue("application/x-www-form-urlencoded", forHTTPHeaderField: "Content-Type")
let task = URLSession.shared.dataTask(with: request as URLRequest) { data,response,error in
guard error == nil && data != nil else
{
print("Error:\(error)")
return
}
let httpStatus = response as? HTTPURLResponse
if httpStatus!.statusCode == 200
{
if data?.count != 0
{
let responseString = String(data: data!, encoding: .utf8)
print(responseString)
}
else
{
print("No data got from url!")
}
}
else
{
print("error httpstatus code")
}
}
task.resume()
}