@@ -0,0 +1,456 @@
+package six.com.crawler.work.downer.exception;%0D%0A%0D%0A/**%0D%0A * %0D%0A * 502%E5%BC%82%E5%B8%B8%E5%A4%84%E7%90%86%E7%B1%BB%0D%0A * @author weijiyong@tospur.com%0D%0A *%0D%0A */%0D%0Apublic class HttpFiveZeroTwoException extends DownerException%7B%0D%0A%0D%0A%09/**%0D%0A%09 * %0D%0A%09 */%0D%0A%09private static final long serialVersionUID = -2606190971403749267L;%0D%0A%0D%0A%09public HttpFiveZeroTwoException(String message) %7B%0D%0A%09%09super(message, null);%0D%0A%09%7D%0D%0A%0D%0A%09public HttpFiveZeroTwoException(String message, Throwable cause) %7B%0D%0A%09%09super(message, cause);%0D%0A%09%7D%0D%0A%7D%0D%0A

添加502异常处理类