冷启动，将抓取计划id存储到抓取计划表

coldStartTasks/publish/publishCategoryArticles.py

@@ -59,7 +59,7 @@ class CategoryColdStartTask(object):
             (%s, %s, %s)
         """
         try:
-            self.db_client.insert(
+            self.db_client.update(
                 sql=insert_sql,
                 params=(crawler_plan_id, crawler_plan_name, create_timestamp)
             )