?? encodingfilter.java
字號:
package com.dao;
//Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
//Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
//Decompiler options: packimports(3) fieldsfirst ansi
//Source File Name: EncodingFilter.java
import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class EncodingFilter extends HttpServlet implements Filter
{
/**
*
*/
private static final long serialVersionUID = 1L;
private FilterConfig filterConfig;
private String charSet;
public EncodingFilter()
{
filterConfig = null;
charSet = null;
}
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
throws IOException, ServletException
{
try
{
charSet = filterConfig.getInitParameter("charSet");
HttpServletRequest req = (HttpServletRequest)request;
req.setCharacterEncoding(charSet);
HttpServletResponse res = (HttpServletResponse)response;
chain.doFilter(req, res);
}
catch(Exception e)
{
System.out.println("EncodingFilter " + e.getMessage());
PrintWriter out = response.getWriter();
out.println("Login Error!");
}
}
public void destroy()
{
filterConfig = null;
charSet = null;
}
public void init(FilterConfig filterConfig)
{
this.filterConfig = filterConfig;
}
}
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