我有以下代码的内存泄漏。其中 self.firstURLConn 是 @property(非原子,保留)。
NSMutableURLRequest* req = [[NSMutableURLRequest alloc] initWithURL:urlcachePolicy:NSURLRequestReloadIgnoringLocalAndRemoteCacheData timeoutInterval:60.0f];
self.firstURLConn = [[[NSURLConnection alloc] initWithRequest:req delegate:self] autorelease];
[req release];//memory leak here and with self.firstURLConn
为什么内存在这里泄漏