解决从jsp中接收参数乱码问题

在web.xml中添加

<!--解决从jsp中接收参数乱码问题-->
<filter>
<filter-name>encodingFilter</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>forceEnCoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>encodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>

2.如果还有乱码，可以修改tomcat编码

需要修改Tomcat根式目录的conf/server.xml文件中，找<Connectorport="8080"/>，在里面加URIEncoding="utf-8"