使用过滤器是在web.xml中使用filter,以下是码过滤器,过滤所有资源的使用
web.xml
<filter>
<filter-name>setCharactor</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class> <init-param>
<param-name>encoding</param-name>
<param-value>UTF-</param-value>
</init-param>
</filter> <filter-mapping>
<filter-name>setCharactor</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>