SpringMVC-设置编码过滤器

1.接上文-》springmvc获取请求参数链接

2.在web.xml配置编码过滤器

<!--    配置编码过滤器-->
    <filter>
        <filter-name>CharacterEncoding</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>
    </filter>
    <filter-mapping>
        <filter-name>CharacterEncoding</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

3.启动tomcat，访问form.jsp表单

4.结果