Merge branch 'hotfix-线程没释放问题-dsx' into test

src/main/java/com/fdkankan/download/service/impl/SceneDownloadHandlerServiceImpl.java

@@ -433,6 +433,7 @@ public class SceneDownloadHandlerServiceImpl {
                 zipSuccess = false;
             }
         }
+        executorService.shutdown();
         if(!zipSuccess){
             throw new Exception("打包oss文件失败");
         }