去除初始化函数。

张玉坡 · 张玉坡 · commit 46b4ce57d3ad · 2016-04-27T18:22:15.000+08:00
diff --git a/mysql_backup_v3.py b/mysql_backup_v3.py
@@ -12,8 +12,7 @@
 
 
 class Dbbackup():
-    def __init__(self):
-        self.dtime = time.strftime('%Y%m%d%H%M%S')
+
 
     @staticmethod
     def backup(dpath,db):
