请求失败：不可接受的内容类型：使用AFNetworking 2.0的text / html [英] Request failed: unacceptable content-type: text/html using AFNetworking 2.0

问题描述

我正在尝试AFNetworking的新版本2.0，我收到上面的错误。知道为什么会这样吗？这是我的代码：

I'm trying out the new version 2.0 of AFNetworking and I'm getting the error above. Any idea why this is happening? Here's my code:

    NSURL *URL = [NSURL URLWithString:kJSONlink];
    NSURLRequest *request = [NSURLRequest requestWithURL:URL];
    AFHTTPRequestOperation *op = [[AFHTTPRequestOperation alloc] initWithRequest:request];
    op.responseSerializer = [AFJSONResponseSerializer serializer];
    [op setCompletionBlockWithSuccess:^(AFHTTPRequestOperation *operation, id responseObject) {
        NSLog(@"JSON: %@", responseObject);
    } failure:^(AFHTTPRequestOperation *operation, NSError *error) {
        NSLog(@"Error: %@", error);
    }];
    [[NSOperationQueue mainQueue] addOperation:op];

我正在使用Xcode 5.0。

I'm using Xcode 5.0.

此外，这是错误消息：

Error: Error Domain=AFNetworkingErrorDomain Code=-1016 "Request failed: unacceptable content-type: text/html" UserInfo=0xda2e670 {NSErrorFailingURLKey=kJSONlink, AFNetworkingOperationFailingURLResponseErrorKey=<NSHTTPURLResponse: 0xda35180> { URL: kJSONlink } { status code: 200, headers {
    Connection = "Keep-Alive";
    "Content-Encoding" = gzip;
    "Content-Length" = 2898;
    "Content-Type" = "text/html";
    Date = "Tue, 01 Oct 2013 10:59:45 GMT";
    "Keep-Alive" = "timeout=5, max=100";
    Server = Apache;
    Vary = "Accept-Encoding";
} }, NSLocalizedDescription=Request failed: unacceptable content-type: text/html}

我只是使用kJSONlink隐藏了JSON。这应该返回一个JSON。

I just hid the JSON using kJSONlink. This should return a JSON.

推荐答案

这意味着你的服务器正在发送text / html而不是已经支持的类型。
我的解决方案是将text / html添加到 acceptedContentTypes 中设置 AFURLResponseSerialization 类。只需搜索acceptableContentTypes并手动将 @text / html添加到集合中。

This means that your server is sending "text/html" instead of the already supported types. My solution was to add "text/html" to acceptableContentTypes set in AFURLResponseSerialization class. Just search for "acceptableContentTypes" and add @"text/html" to the set manually.

当然，理想的解决方案是更改从服务器发送的类型，但为此您必须与服务器团队交谈。

Of course, the ideal solution is to change the type sent from the server, but for that you will have to talk with the server team.

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