struts 中文乱码问题
发表时间：2007年12月16日 2时45分27秒 评论/阅读(0/0)写一个适配器
/*
* SetCharacterEncodingFilter.java
*
* Created on 2007年8月5日, 下午2:47
*
* To change this template, choose Tools | Template Manager
* and open the template in the editor.
*/
/**
*
* @author Administrator
*/
import java.io.IOException;
import javax.servlet.Filter;
import javax.servlet.FilterChain;
import javax.servlet.FilterConfig;
import javax.servlet.ServletException;
import javax.servlet.ServletRequest;
import javax.servlet.ServletResponse;
public class SetCharacterEncodingFilter implements Filter {
protected String encoding = null;
protected FilterConfig filterConfig = null;
protected boolean ignore = true;
public void destroy() {
this.encoding = null;
this.filterConfig = null;
}
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
// Conditionally select and set the character encoding to be used
if (ignore || (request.getCharacterEncoding() == null)) {
String encoding = selectEncoding(request);
if (encoding != null)
request.setCharacterEncoding(encoding);
}
// Pass control on to the next filter
chain.doFilter(request, response);
}
public void init(FilterConfig filterConfig) throws ServletException {
this.filterConfig = filterConfig;
this.encoding = filterConfig.getInitParameter("encoding");
String value = filterConfig.getInitParameter("ignore");
if (value == null)
this.ignore = true;
else if (value.equalsIgnoreCase("true"))
this.ignore = true;
else if (value.equalsIgnoreCase("yes"))
this.ignore = true;
else
this.ignore = false;
}
protected String selectEncoding(ServletRequest request) {
return (this.encoding);
}
}
再在web.xml配置适配器就成了 自己做沙發。。。[s:13] 好深的 这种东西,网上太多了
不过,还是支持一下下 樓上這就錯啦 能發上來肯定是行之有效的方法 不像BAIDU上的那樣 良莠不齊。。。找很久都找不到想要的答案 不错啊～～
注释太少
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