POST和PUT请求AFNetworking

Question

我正在尝试拨打服务器.GET调用工作正常并返回正确的json,但是当我尝试执行PUT或POST时,服务器返回错误.

我将服务器设置为接收下一条消息:

method POST
curl -X POST -d "number=NUMBER&name=NAME&lat=32.5713&lon=60.3926"  http://server.com/users/

method PUT
curl -X PUT -d "number=USER&name=NAME6&lat=-34.5552&lon=32.3333"  http://server.com/users/

如何使用这两种方法调用服务器？

Answer 1

我会为所有请求创建一个APIClient类,而不是每次发出请求时都创建一个新客户端.

请参阅:https://github.com/AFNetworking/AFNetworking/tree/master/Example/Classes AFTwitterAPIClient.h和AFTwitterAPIClient.m

但根据你的问题.我相信代码看起来像这样.(代码未经测试)

NSURL *url = [NSURL URLWithString:@"http://server.com"];
AFHTTPClient *client = [[AFHTTPClient alloc]initWithBaseURL:url];

//depending on what kind of response you expect.. change it if you expect XML 
[client registerHTTPOperationClass:[AFJSONRequestOperation class]];

NSDictionary *params = [[NSDictionary alloc]initWithObjectsAndKeys:
                        @"NUMBER",@"number", 
                        @"NAME",@"name",
                         @"32.5713",@"lat",
                         @"60.3926",@"lon", 
                        nil];
[client putPath:@"users" parameters:params success:^(AFHTTPRequestOperation *operation, id responseObject) {
    NSLog(@"success");
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
    NSLog(@"failure");
}];

至于帖子请求..只需使用postPath而不是putPath,它将正常工作.:)

希望我帮了.

问候,

Steve0hh