springmvc自带过滤器的配置

web.xml中添加

 1 <filter>
 2         <filter-name>encoding</filter-name>
 3         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
 4         <init-param>
 5             <param-name>encoding</param-name>
 6             <param-value>utf-8</param-value>
 7         </init-param>
 8     </filter>
 9     <filter-mapping>
10         <filter-name>encoding</filter-name>
11         <url-pattern>/*</url-pattern>
12     </filter-mapping>

 

注意:

url-pattern中的 /*  很重要

posted @ 2021-10-11 23:09  现在开始JAVA  阅读(427)  评论(0)    收藏  举报