Insert Into mz01(user_id,user_pwd,conf_pwd,sur_name,user_type,email,user_lock) Values('null','null','null','null','null','null','N') COM.ibm.db2.jdbc.DB2Exception: [IBM][CLI Driver][DB2/NT] SQL0433N 值 "null" 太长。 SQLSTATE=22001
数据保存失败...