<!-- 配置中文乱码过滤器 -->
<filter>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<!-- 初始化过滤器 -->
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<!-- 拦截所有请求 -->
<url-pattern>/*</url-pattern>
</filter-mapping>
标签：web,UTF,encoding,SpringMVC,乱码,characterEncodingFilter From： https://www.cnblogs.com/kidzxy/p/16916347.html