如何在iOS中以url的形式发布数据？ [英] How to post data in the form of url in iOS?

问题描述

我想将我的UITextfields数据发送到服务器。

I want to send my UITextfields data to a server.

我想发布数据，但服务器向我显示错误消息。

I want to post data but the server showing error message to me.

请检查我的代码：

  ...

  NSURL *url=[NSURL URLWithString:@"http://projectsatseoxperts.net.au/fishing/api/postRegister.php"];

  NSString *post =[[NSString alloc] initWithFormat:@"FirstName=%@&LastName=%@userName=%@&Email=%@Phone=%@&Address=%@Password=%@&ConfirmPassword=%@",
    txt_firstname.text,txt_lastname.text,txt_username.text,txt_email.text,txt_phone.text,txt_address.text,txt_password.text,txt_confirmpassword.text];
  NSLog(@"Post is: %@",post);

  NSData *postData = [post dataUsingEncoding:NSASCIIStringEncoding allowLossyConversion:YES];
  NSLog(@"postData is: %@",postData); 

  NSString *postLength = [NSString stringWithFormat:@"%d", [postData length]];
  NSLog(@"postLength is: %@",postLength);

  NSMutableURLRequest *request = [[NSMutableURLRequest alloc] init];
  [request setURL:url];
  [request setHTTPMethod:@"POST"];
  [request setValue:postLength forHTTPHeaderField:@"Content-Length"];
  //[request setValue:@"http://projectsatseoxperts.net.au/fishing/api/postRegister.php" forHTTPHeaderField:@"Content-Type"];
  [request setHTTPBody:postData];

  NSLog(@"request is: %@", [request allHTTPHeaderFields]);
  NSError *error;
  NSURLResponse *response;
  NSData *urlData=[NSURLConnection sendSynchronousRequest:request returningResponse:&response error:&error];
  NSLog(@"urlData is: %@",urlData);

  NSString *data=[[NSString alloc]initWithData:urlData encoding:NSUTF8StringEncoding];
  NSLog(@"%@",data);
}

发布详细信息后，价值将来到这里 - http://projectsatseoxperts.net.au/fishing/api/register.php

After post the details the values will come here - http://projectsatseoxperts.net.au/fishing/api/register.php

非常欢迎任何想法或建议。

Any idea or suggestions would be highly welcome.

推荐答案

您的要求是正确的..只是检查您的帖子数据的内容类型和编码。另外，请咨询服务器团队，了解他们期望的确切数据格式..

Your Request is proper.. just check the content Type and Encoding of your post data.. Also do consult with the server team for exact data format they expect from you..

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