struts1.x中的中文编码公类

做中文处理的java类:

import javax.servlet.http.*;import org.apache.struts.action.RequestProcessor;public class ToChinese extends RequestProcessor { protected boolean processPreprocess(HttpServletRequest request, HttpServletResponse response) {try { request.setCharacterEncoding("UTF-8");} catch (Exception e) { e.printStackTrace();}return true; }}

 

struts-config.xml中对这个类的引用

<!-- 表单输入转码 --><controller processorClass="org.joa.tools.ToChinese" />

 

经过以上配置之后,表单输入中文存入数据库出现乱码的问题得以解决,

原理filter过滤器!