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

问题描述

我正在试用 AFNetworking 的新版本 2.0，但出现上述错误.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];

我使用的是 Xcode 5.0.

I'm using Xcode 5.0.

另外，这里是错误信息:

Also, here's the error message:

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

这意味着您的服务器正在发送 "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 acceptableContentTypes 设置在 AFURLResponseSerialization 类中.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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