运行程序时出现以下错误
2011/07/06 18:21:08 stat http error: dial tcp localhost:3179: dial tcp 127.0.0.1:3179: connection refused
2011/07/06 18:21:08 Error putting file: stat http error: dial tcp localhost:3179: dial tcp 127.0.0.1:3179: connection refused
这可能是什么原因