至顶网›软件频道 ›Tomcat MySql Struts中文问题绝妙的解决方案

Tomcat MySql Struts中文问题绝妙的解决方案

扫一扫
分享文章到微信
扫一扫
关注官方公众号
至顶头条

开发Web应用程序时，无论是用什么样的框架技术来开发，一碰从数据库存取涉及到中文的数据，就要面对中文乱码或者是各种编码方式不匹配的异常。

作者：gaolin_bei 来源：CSDN 2008年2月26日

* <p>Although this filter can be used unchanged, it is also easy to
* subclass it and make the <code>selectEncoding()</code> method more
* intelligent about what encoding to choose, based on characteristics of
* the incoming request (such as the values of the <code>Accept-Language</code>
* and <code>User-Agent</code> headers, or a value stashed in the current
* user's session.</p>
*
* @author Craig McClanahan
* @version $Revision: 1.2 $ $Date: 2004/03/18 16:40:33 $
*/

public class SetCharacterEncodingFilter implements Filter {

// ----------------------------------------------------- Instance Variables

    /**
     * The default character encoding to set for requests that pass through
     * this filter.
     */
    protected String encoding = null;

    /**
     * The filter configuration object we are associated with. If this value
     * is null, this filter instance is not currently configured.
     */
    protected FilterConfig filterConfig = null;

    /**
     * Should a character encoding specified by the client be ignored?
     */
    protected boolean ignore = true;

// --------------------------------------------------------- Public Methods

    /**
     * Take this filter out of service.
     */
    public void destroy() {

this.encoding = null;
this.filterConfig = null;

}