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1、现象:后台从jsp读取值乱码
解决办法:在web.xml文件中添加:
<!-- 解决后台读取jsp乱码问题 -->
<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、在1的基础上,如果录入数据库还是乱码,打开数据库,将格式改为utf-8,如下:

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原文地址:http://www.cnblogs.com/gugibv/p/5230398.html