登陆请求(post),利用ASIHTTPRequest;

    //给定一个地址

    NSString *urlString = [NSString stringWithFormat:@"http://192.168.0.102:8080/us/user/login"];

    //利用这个网址初始化url

    NSURL *url=[NSURL URLWithString:urlString];

    

    //创建一个请求

    ASIFormDataRequest *request = [ASIFormDataRequest requestWithURL:url];

      //设置代理

      request.delegate=self;

          NSLog(@"%@",request);

    

    [request setPostValue:@"18600000003" forKey:@"name"];

    [request setPostValue:@"123456" forKey:@"password"];

    

    //添加Request head头

    [request addRequestHeader:@"deviceId" value:@"123457"];

     //发送请求

    [request startSynchronous];

    

    

    //输入相关的信息

    NSLog(@"response\n%@",[request responseString]);