小编Enm*_*mud的帖子

您好，请帮助我如何为以下api准备NSMutableURLRequest

网址：www.XXXXXXXX.com/api.php

登录：

www.XXXXXXXXXXXX.com/api.php?task=login

发布数据 ：-

“ email” =>用户的电子邮件

“ pw” =>用户密码

json响应：成功登录后的会话ID

我正在尝试这样。

NSMutableURLRequest *request;

request=[NSMutableURLRequest requestWithURL:[NSURL URLWithString:@"www.XXXXXXXX.com/api.php?task=login"]];


[request setHTTPMethod:@"POST"];


NSString *postString =@"email=xxxxxxxx@gmail.com&pw=1234";

[request setValue:[NSString
                   stringWithFormat:@"%d", [postString length]] forHTTPHeaderField:@"Content-length"];

[request setHTTPBody:[postString
                      dataUsingEncoding:NSUTF8StringEncoding]];

NSURLConnection *connection=[[NSURLConnection alloc] initWithRequest:request delegate:self];