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CharacterEncodingFilter-Spring字符编码过滤器

通过源码可以看到在web.xml配置CharacterEncodingFilter 时,可以配置两个参数:encoding和forceEncoding ;

  encoding:编码格式;

  forceEncoding :是否允许设置的encoding 覆盖request和response中已经存在的encodings。

  如何使用:

 1      <filter> 2         <filter-name>characterEncodingFilter</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         <init-param> 9             <param-name>forceEncoding</param-name>10             <param-value>true</param-value>11         </init-param>12       </filter>13       <filter-mapping>14         <filter-name>characterEncodingFilter</filter-name>15         <url-pattern>/*</url-pattern>16     </filter-mapping>

CharacterEncodingFilter-Spring字符编码过滤器