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/**ÀàÃû£ºfilter.Encoding
*×÷Ó㺶Ժǫ́Ð޸ĽøÐÐȨÏÞÑéÖ¤ºÍ·ÀÖ¹Õ¾ÍâÌá½»
*×÷Õߣºluoshao
*ÈÕÆÚ£º2008-1-9
*/
package filter;
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Encoding implements Filter {
/** Request.java
* ¶Ô HttpServletRequestWrapper ½øÐÐÀ©³ä, ²»Ó°ÏìÔÀ´µÄ¹¦Äܲ¢ÄÜÌṩËùÓÐµÄ HttpServletRequest
* ½Ó¿ÚÖеŦÄÜ. Ëü¿ÉÒÔͳһµÄ¶Ô Tomcat ĬÈÏÉèÖÃϵÄÖÐÎÄÎÊÌâ½øÐнâ¾ö¶øÖ»ÐèÒªÓÃÐ嵀 Request ¶ÔÏóÌæ»»Ò³ÃæÖеÄ
* request ¶ÔÏó¼´¿É.
*/
class Request extends HttpServletRequestWrapper
{
public Request(HttpServletRequest request) {
super(request);
}
/**
* ת»»ÓÉ±íµ¥¶ÁÈ¡µÄÊý¾ÝµÄÄÚÂë.
* ´Ó ISO ×Ö·ûתµ½ GBK.
*/
public String toChi(String input) {
try {
byte[] bytes = input.getBytes("ISO8859-1");
return new String(bytes, "GBK");
}
 
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