ssm框架：中文乱码问题的几种解决方案

却尘

一：项目的编码格式，utf-8(preference->general->workspace)

二：jsp中的编码格式，统一调(preference->myEclipse->jsp)，确保页面中都是jsp

三：web.xml中的字符编码过滤器，一定要放在所有过滤器之前

<filter>
<filter-name>CharacterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceRequestEncoding</param-name>
<param-value>true</param-value>
</init-param>
<init-param>
<param-name>forceResponseEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>CharacterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

四：数据库中，navicat连接和数据库属性中的编码格式都是utf-8

五：设置tomcat的编码格式
<Connector port="8080" protocol="HTTP/1.1"
               connectionTimeout="20000"
               redirectPort="8443" URIEncoding="UTF-8" />