ios - AFNetworking 2.0 和 AFPropertylist

Question

我试图将我的应用程序迁移到 iOS 7，因此我必须使用 AFNetworking 2.0。

当我使用此代码时：

NSURL *plistURL = [NSURL URLWithString:@"/test.php"];
NSURLRequest *request = [NSURLRequest requestWithURL:plistURL];

AFHTTPRequestOperation *operation =
        [[AFHTTPRequestOperation alloc] initWithRequest:request];
operation.responseSerializer = [AFPropertyListRequestSerializer serializer];
[operation setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id propertyList) {

//some code

 }failure:nil];

[operation start];

}

我收到警告，编译时出现错误：警告：

Incompatible pointer types assigning to 'AFHTTPResponseSerializer<AFURLResponseSerialization> *' from 'AFPropertyListRequestSerializer *'

错误：

AFPropertyListRequestSerializer responseObjectForResponse:data:error:]: unrecognized selector sent to instance 0xdd83160

Answer 1

从“AFPropertyListRequestSerializer *”分配给“AFHTTPResponseSerializer *”的不兼容指针类型

错误很明显。您正在将请求序列化程序分配给响应序列化程序，当然，它不起作用。

您可能想改用 a AFPropertyListResponseSerializer。