1、设置当前系统的语言环境为中文

[root@iZ25bdzgev8Z ~]# locale　　#查看当前系统的语言环境[root@iZ25bdzgev8Z ~]# yum -y install kde-l10n-Chinese　　#安装中文语言包, yum源配置在阿里[root@iZ25bdzgev8Z ~]# yum reinstall glibc-common[root@iZ25bdzgev8Z ~]# LANG="zh_CN.UTF-8"

2. 编辑server.xml文件，进行如下修改

<Connector port="9999" protocol="HTTP/1.1"    connectionTimeout="20000" URIEncoding="UTF-8"  useBodyEncodingForURI=”true”    redirectPort="8443" /><Connector port="8009" protocol="AJP/1.3" redirectPort="8443" URIEncoding="UTF-8"   />

3、编辑项目下的数据库连接文件/var/lib/tomcat/webapps/myproject/WEB-INF/classes/config.properties，修改如下：

jdbc.url=jdbc:mysql://IP地址:3306/ myprojectDB?useUnicode=true&characterEncoding=utf-8&zeroDateTimeBehavior=convertToNull&useOldAliasMetadataBehavior=true

4、修改Web.xml文件

<servlet>    <servlet-name>login</servlet-name>    <servlet-class>cn.hncu.servlets.LoginServlet</servlet-class>    <init-param>        <param-name>character</param-name>        <param-value>GBK</param-value>    </init-param></servlet>

5、针对mysql进行字符设置

mysql> show variables like 'character_set_database';mysql> alter database 库名 CHARACTER SET utf-8;