使用AFNetworking 2.0发布JSON数据 [英] Posting JSON data using AFNetworking 2.0

问题描述

我有一个Web脚本，它通过HTTP POST请求接受JSON字符串作为输入。
我遇到了几个相同的AFNetworking 1.x示例，有人可以指点我或给AFNetworking 2.0示例对带有格式化JSON作为输入的Web脚本执行HTTP POST请求吗？

I have a web script which accepts JSON string as input through HTTP POST request. I have came across several AFNetworking 1.x example for the same , can anybody please point me or give AFNetworking 2.0 example to do an HTTP POST request to a web script with formatted JSON as input ?

谢谢

推荐答案

搜索文档并尝试一些代码后我作为示例

after searching docs and trying out some codes I got following as an example

 AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];


NSDictionary *params = @ {@"user" :txtUserName, @"pwd" :txtPwd };


[manager POST:URL_SIGNIN parameters:params
success:^(AFHTTPRequestOperation *operation, id responseObject)
{
    NSLog(@"JSON: %@", responseObject);
}
failure:
 ^(AFHTTPRequestOperation *operation, NSError *error) {
     NSLog(@"Error: %@", error);
 }];

另外，不要忘记在服务器脚本中将响应头类型设置为Application / json。

Also don't forget to set response header type in the server script as Application/json.

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