RESTFull 架构 HTTP GET &PUT 请求

问题描述：

谁能给我指点有关 http 请求、GET、PUT 的教程、示例或文档.

Could anybody point me to a tutorial, examples or docs about http request, GET, PUT.

我需要把 &获取一个 JSON 包到 &从一个网址.

I need to put & get a JSON package to & from a URL.

找不到很多关于从 HTTP 请求接收 JSON 的 Objective-c 信息.

Cant find much objective-c information about receiving JSONs from a HTTP request.

感谢任何帮助.

答

使用 AFnetworking 最好的主意.

这是下面的例子.

 NSDictionary *parameters = [NSDictionary dictionaryWithObjectsAndKeys:emailUITextView.text, @"email",  passwordUITextView.text,@"password",  customerType,@"usertype", nil];
    NSURL *url = [NSURL URLWithString: BASE_URL];
    AFHTTPClient *httpClient = [[AFHTTPClient alloc] initWithBaseURL:url];

    [httpClient postPath:@"/sign_in" parameters:parameters success:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSLog(@"Success : %@", operation.responseString);
        if([operation.responseString isEqualToString:@"true"])
            NSLog(@"Signed In successfully");         
        else if ([operation.responseString isEqualToString:@"false"])
            NSLog(@"Signed In unsuccessfully");
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
        NSLog(@"Failure : %@", error);
        UIAlertView *alert = [[ UIAlertView alloc]initWithTitle:@"Error" message:[error localizedDescription] delegate:self cancelButtonTitle:@"ok" otherButtonTitles:nil, nil];
        [alert show];
    }];

RESTFull 架构 HTTP GET &PUT 请求

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