字符编码过滤器，，，帮您解决乱码问题
在开发过程中难免会遇到乱码问题，很早以前就写了这个处理乱码的过滤器，拿出来透透气下，也让路过的朋友们呼吸呼吸...
<filter> <filter-name>SetCharacterEncodingFilter</filter-name> <filter-class>com.web0248.filter.SetCharacterEncodingFilter</filter-class> <init-param> <!-- 定义编码格式，我用的是utf-8 --> <param-name>encoding</param-name> <param-value>utf-8</param-value> </init-param> <init-param> <!-- ignore参数是在过滤器类定义的 --> <param-name>ignore</param-name> <param-value>true</param-value> </init-param></filter><filter-mapping> <filter-name>SetCharacterEncodingFilter</filter-name> <servlet-name>action</servlet-name></filter-mapping><filter-mapping> <filter-name>SetCharacterEncodingFilter</filter-name> <servlet-name>*.jsp</servlet-name></filter-mapping>
