我有最奇怪的问题,试图从iOS设备与Django API进行通信,并POST一个NSDictionary,似乎无法使其工作。 好奇的是:相同的代码就像一个魅力与Ruby API交谈一样。AFNetworking 2.0无法发布到DJANGO(GET消息收到)
这是我的ObjC方法:
- (void)makePostToServerWithClass:(NSString *)stringClass object:(NSDictionary *)parametersDict success:(void (^)(AFHTTPRequestOperation *operation, id responseObject))success failure:(void (^)(AFHTTPRequestOperation *operation, NSError *error))failure
{ [[UIApplication的sharedApplication] setNetworkActivityIndicatorVisible:YES];
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
[manager setRequestSerializer:[AFJSONRequestSerializer serializer]];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Content-Type"];
[manager.requestSerializer setValue:@"application/json" forHTTPHeaderField:@"Accept"];
manager.responseSerializer.acceptableContentTypes = [NSSet setWithObject:@"text/html"];
__block NSError *errorMessage;
NSMutableURLRequest *request = [manager.requestSerializer requestWithMethod:@"POST" URLString:[baseURLString stringByAppendingString:stringClass] parameters:parametersDict error:&errorMessage];
[request setTimeoutInterval:120];
AFHTTPRequestOperation *operation = [manager HTTPRequestOperationWithRequest:request success:^(AFHTTPRequestOperation *operation, id responseObject) {
[[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:NO];
success(operation, responseObject);
} failure:^(AFHTTPRequestOperation *operation, NSError *error) {
NSLog(@"Error: %@", operation.responseString);
NSLog(@"ERROR2: %@", errorMessage.description);
NSLog(@"ERROR3: %@", error.description);
if(operation.responseObject)
errorMessage = [self creteErrorMessageForOperation:operation error:error];
[[UIApplication sharedApplication] setNetworkActivityIndicatorVisible:NO];
failure(operation, errorMessage);
}];
[manager.operationQueue addOperation:operation];
}
在该代码中,URLString将是:
@"http://linuxServerIP:8080/api/v1/create_user/"
和parametersDict将含有的NSDictionary:
(LLDB)PO parametersDict
{ “raw_password”= 1234; username = testuser; }
在Linux服务器,Django的调试打印:
[28/MAR/2014 13时04分29秒] “GET/API/V1/create_user/HTTP/1.1” 405 4
而且我得到iOS上的错误是:
误差3:错误域= NSCocoaErrorDomain代码= 3840“的操作 无法完成。 (可可错误3840.)“(JSON文本没有启动 与数组或对象和选项允许片段未设置。) UserInfo = 0xb44e5b0 {NSDebugDescription = JSON文本不以 开始数组或对象和选项允许片段不。集, NSUnderlyingError = 0xb44e860 “请求失败:不允许的方法 (405)”}
最奇怪的是:我送一个POST和Linux服务器打印错误作为一个GET
你们有什么想法我做错了吗? 正如我之前说过的,它在Ruby API上运行良好。
我认为,如果这段代码在带有ruby的服务器中工作,而不是在带有django的服务器中工作,那么服务器实现是不好的。 – HCarrasko