我正在
Xcode 6.1,iOS 8.1中应用程序;该应用程序在两天之前完全正常工作,但是当我执行它时,我在Web服务和错误将在下面打印出来.
Error: Error Domain=NSURLErrorDomain Code=-1001 “The request timed
out.” UserInfo=0x7c6899b0 {NSErrorFailingURLStringKey=,
NSErrorFailingURLKey=,NSLocalizedDescription=The request timed
out.,NSUnderlyingError=0x7c688f60 “The request timed out.”}
我使用AFNetworking 2.x和以下代码片段进行网络调用：
AFHTTPRequestOperationManager *manager = [AFHTTPRequestOperationManager manager];
manager.requestSerializer = [AFJSONRequestSerializer serializer];
manager.responseSerializer = [AFJSONResponseSerializer serializer];
manager.responseSerializer.acceptableContentTypes=[manager.responseSerializer.acceptableContentTypes setByAddingObject:@"text/html"];
[manager POST:<URL>
parameters:<parameters>
success:^(AFHTTPRequestOperation *operation,id responSEObject) {
NSLog(@"JSON: %@",responSEObject);
NSError *error = nil;
NSDictionary *JSON = [NSJSONSerialization JSONObjectWithData:responSEObject options:NSJSONReadingAllowFragments error:&error];
if (error) {
NSLog(@"Error serializing %@",error);
}
NSLog(@"Dictionary %@",JSON);
NSLog(@"Success");
}
failure:^(AFHTTPRequestOperation *operation,NSError *error) {
NSLog(@"Error: %@",error);
}];
}
解决方法
代码中没有问题.我想这个模拟器内部无法连接到互联网,所以这就是为什么在提供各种超时时间后才能连接到服务器.但是当我执行另一天时,它工作完全正常.感谢@Andrew Jaffee帮助我找到这个问题.
