四位一体解决数据库乱码的问题_JAVA_编程开发_程序员俱乐部

1. 前端设置编码方式：如 jsp

pageEncoding="UTF-8"%>

2. 程序Server端设置编码方式，可以通过配置Filter的方式实现，在web.xml中配置如下：

<filter>

<filter-name>Set Character Encoding</filter-name>

<filter-class>com.chingcloud.demo.util.SetCharacterEncodingFilter</filter-class>

<init-param>

<param-name>encoding</param-name>

<param-value>UTF-8</param-value>

</init-param>

<init-param>

<param-name>ignore</param-name>

<param-value>true</param-value>

</init-param>

</filter>

?

<filter-mapping>

<filter-name>Set Character Encoding</filter-name>

<url-pattern>/*</url-pattern>

</filter-mapping>