我正在用CakePHP后端构建REST API。我试图获得一个JSON响应,我可以在iOS 6.1中使用AFNetworking进行解析,但是当我尝试使用AFNetworking命中我的API URL时出现错误。AFNetworking结果与CURL不同
下面就来AFNetworking有问题的电话:
[self postPath:@"/marks/markfav/1162" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject) {
dispatch_async(dispatch_get_main_queue(), ^{
if (DEMO_LOGGING) NSLog(@"Done refreshing");
});
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
dispatch_async(dispatch_get_main_queue(), ^{
NSLog(@"Request Failed with Error: %@", error.userInfo);
});
}];
这里与错误转储结果:
2013-06-05 00:19:35.018 ToWatchList[67945:c07] Request Failed with Error: {
AFNetworkingOperationFailingURLRequestErrorKey = "<NSMutableURLRequest http://towatchlist.com/marks/markfav/1162>";
AFNetworkingOperationFailingURLResponseErrorKey = "<NSHTTPURLResponse: 0x8574250>";
NSErrorFailingURLKey = "http://towatchlist.com/marks/markfav/1162";
NSLocalizedDescription = "Expected status code in (200-299), got 500";
NSLocalizedRecoverySuggestion = "{\"name\":\"An Internal Error Has Occurred.\",\"message\":\"\\/\"}";
}
我敢肯定,PHP后台工作正常,因为我可以打与curl并获得预期的结果(注意我点击相同的URL作为上面的错误,都与POST请求):
$ curl -i --request POST http://towatchlist.com/marks/markfav/1162
HTTP/1.1 200 OK
Date: Wed, 05 Jun 2013 07:21:46 GMT
Server: Apache/2.2.22 (Ubuntu)
X-Powered-By: PHP/5.3.10-1ubuntu3.6
Set-Cookie: CAKEPHP=ijmosqrl26cao4jv8vqlt15sa6; expires=Wed, 05-Jun-2013 11:21:46 GMT; path=/; HttpOnly
Content-Length: 43
Content-Type: application/json; charset=UTF-8
{"result":"0","info":"Invalid Permissions"}
我在同一个文件中有另一个工作的AFNetworking调用:[self getPath:@"/marks/data.json" parameters:nil success:^(AFHTTPRequestOperation *operation, id responseObject)
(它可以通过curl和iOS内部都正常工作,您可以用curl -i http://towatchlist.com/marks/data.json
来打它)。
所以我不明白为什么我会得到第一次AFNetworking调用怪异的结果......我如何使它在命令行上的卷曲行为?
PS:为背景,通过调用这个函数与我的基本URL设置AFNetworking做一些基本的设置:
- (id)initWithBaseURL:(NSURL *)url
{
self = [super initWithBaseURL:url];
if(!self)
return nil;
[self registerHTTPOperationClass:[AFJSONRequestOperation class]];
[self setDefaultHeader:@"Accept" value:@"application/json"];
[self setParameterEncoding:AFJSONParameterEncoding];
[[AFNetworkActivityIndicatorManager sharedManager] setEnabled:YES];
return self;
}
运行'curl -i --request POST http:// dev.towatchlist.com/marks/markfav/1162'会从这里返回'403 Forbidden',所以很难帮助您诊断您的问题。 – 0xced
我知道禁止的状态;我想我希望这个问题是我可以简单地用AFNetworking切换的,但显然不是这种情况,否则它会被回答。我应该努力更新代码,以便您可以从公共站点上找到它。一旦我完成了,我会更新这个问题。感谢这个方向的推动。 – Nick
正如0xced建议的那样,我更新了我的帖子以便公开访问URL,以便您可以运行'curl -i --request POST http:// towatchlist.com/marks/markfav/1162'并获取有效的JSON(尽管它会只是告诉你这个URL是被禁止的,因为你没有传入预期的用户/密码)。感谢您的帮助。 – Nick