add

delete_key.py

@@ -114,8 +114,23 @@ def search():
         cursor = new_cursor
 
 
+def find():
+    r = redis.StrictRedis.from_url('redis://:ReDis!GmTx*0aN9@172.16.40.173:6379')
+    cursor = 0
+    while True:
+        new_cursor,keys_list = r.scan(cursor,"cold_topic:device_id:*",2000)
+        if len(keys_list) > 0:
+            print(len(keys_list))
+
+
+        # 循环一遍后结束
+        if new_cursor == 0:
+            break
+        cursor = new_cursor
+
+
 if __name__ == "__main__":
-    search()
+    find()