如何解决Swift:HttpRequest 可在模拟器上运行,但在设备 (iPhone 11) 上不可用
我有一个发送登录和注册请求的身份验证管理器。代码在模拟器上运行良好并从数据库中获取数据但在设备上不起作用。在设备上它给出了 http 500 错误。我在发送请求之前检查了文本字段,它们看起来很好。
有什么建议可以解决这个问题吗?
func performSignIn(email: String,password: String){
//1. Create URL
if let url = URL(string: Constants.signInURL){
var request = URLRequest(url: url)
//Request Body
var body = [String : Any]()
body["user"] = ["email": email,"password": password]
do {
request.httpBody = try JSONSerialization.data(withJSONObject: body,options: [])
} catch {
print("JSON serialization failed: \(error)")
}
// Change the URLRequest to a POST request
request.httpMethod = "POST"
//Need to tell that request has json in body.
request.addValue("application/json",forHTTPHeaderField: "Content-Type")
//2. Create URLSession
let session = URLSession(configuration: .default)
//3. Give Session a task
let task = session.dataTask(with: request) { (data,response,error) in
if error != nil{
DispatchQueue.main.async {
delegate?.failedWithError(error: error!)
return
}
}
if let safeData = data{
if let signInResponse = parseJSON(safeData){
//Who has the delegate run signInSuccess method
delegate?.signInSuccess(signInResponse)
}
}
}
//4. Start Task
task.resume()
}
}
版权声明:本文内容由互联网用户自发贡献,该文观点与技术仅代表作者本人。本站仅提供信息存储空间服务,不拥有所有权,不承担相关法律责任。如发现本站有涉嫌侵权/违法违规的内容, 请发送邮件至 dio@foxmail.com 举报,一经查实,本站将立刻删除。