IOS网络访问之使用AFNetworking
基于NSURLConnection的API 提交GET请求 AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager]; [manager GET:@"http://example.com/resources.json" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) { NSLog(@"JSON: %@", responseObject); } failure:^(AFHTTPRequestOperation *operation, NSError *error) { NSLog(@"Error: %@", error); }]; AFResponseSerializer 上面代码中responseObject代表了返回的值,当网络返回json或者xml之类的数据时,它们的本质都是字符串,我们需要通过一定操作才能把字符串转成希望的对象,AFNetWorking通过设置AFH...