mysql存储过程乱码问题...

ACMAIN_CHM的帖子我也看过了，但是我这个存储过程中的中文还是出现乱码。我的情况如下：

在phpmyadmin里面显示这个存储过程：
SQL code:

DROP PROCEDURE `pro1`//
CREATE PROCEDURE `pro1`(IN param VARCHAR(25) charset 'gb2312')
BEGIN
DECLARE woname VARCHAR(25);
SET woname=param;
SELECT woname;
END



windows 下dos界面客户端环境：
SQL code:

mysql> show variables like 'char%';
+--------------------------+------------------------------------+
| Variable_name | Value |
+--------------------------+------------------------------------+
| character_set_client | gb2312 |
| character_set_connection | gb2312 |
| character_set_database | utf8 |
| character_set_results | gb2312 |
| character_set_server | latin1 |
| character_set_system | utf8 |
| character_sets_dir | D:\prt\wamp\mysql5\share\charsets\ |
+--------------------------+------------------------------------+
7 rows in set (0.00 sec)


当我执行这个存储过程的时候提示如下：
SQL code

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Code highli