Update Spider.java

if (site.getAcceptStatCode().contains(page.getStatusCode())) 当statusCode在不被接收到集合中的时候没有做处理只是打了log

webmagic-core/src/main/java/us/codecraft/webmagic/Spider.java

@@ -419,6 +419,7 @@ public class Spider implements Runnable, Task {
                 }
             }
         } else {
+            onDownloaderFail(request);
             logger.info("page status code error, page {} , code: {}", request.getUrl(), page.getStatusCode());
         }
         sleep(site.getSleepTime());