jsp插入mysql数据库后乱码的解决办法

jsp 页面用下面3句语句来保证是gbk 编码

<%@ page session="true" %>

<%@ page contentType="text/html;charset=gbk" %>

<%@page pageEncoding="gbk"%>

<%request.setCharacterEncoding("gbk");%>

数据库连接用如下语句

String sConnStr ="jdbc:mysql://localhost:3306/test?user=michael&password=123456&useUnicode=true&characterEncoding=gbk" ;

并且在mysql的my.ini的内容如下

basedir=D:/mysql

#bind-address=127.0.0.1

datadir=D:/mysql-data/data

default_character_set=gbk

#language=D:/mysql/share/your language directory

#slow query log#=

#tmpdir#=

#port=3306

#set-variable=key_buffer=16M

[WinMySQLadmin]

Server=D:/mysql/bin/mysqld-nt.exe

user=michael

password=123

[client]

default_character_set=gbk

读jsp页面之间传递的参数在页面显示正常

在dos命令行下插入数据后,显示也正常

其中一条插入语句如下:

<jsp:useBean id="reg" scope="page" class="test.chatreg" />

String strSQL="insert into chatreg(username , password , email ,homepage )

values('" + regName + "', '" + regPassword +"' , '" + regEmail + "' , '" + regHomepage + "') ";

reg.executeQuery(strSQL);