很多时候json数据传输在前台显示的时会显示问号考虑一下两个问题:
?1.? web.xml.检查是否进行过滤
?<!-- Spring提供的字符编码过滤 -->
?? <filter>
????? <filter-name>encodingFilter</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>
????? <init-param>
????????? <param-name>forceEncoding</param-name>
????????? <param-value>true</param-value>
????? </init-param>
?? </filter>
?? <filter-mapping>
????? <filter-name>encodingFilter</filter-name>
????? <url-pattern>/*</url-pattern>
</filter-mapping>
?
2.检查发现,已经配置了,但是还是问号,(急死了!)
在springMVC中的注解里加一句话:
?
produces = "text/html;charset=UTF-8"
原文:http://lilululi.iteye.com/blog/2282119