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GCookie.java
Package: 第4章 BBS论坛系统.rar　[view]
Upload User: yuyunping
Upload Date: 2013-03-21
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Code Size: 1k
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Java Books

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Java

GCookie.java：Code Content
  1. // created on 2002-2-26 at 14:42
  2. package net.acai.util;
  3. /**
  4.  * Title:        清清网络
  5.  * Description:
  6.  * Copyright:    Copyright (c) 2002
  7.  * Company:      www.SuperSpace.com
  8.  * @author:       SuperSpace
  9.  * @version 1.0
  10.  */
  11. import javax.servlet.http.*;
  13. public class GCookie
  14. {
  16. public static String getCookieValue(HttpServletRequest request,String cookieName,String defaultValue)
  17. {
  18. Cookie cookieList[]=request.getCookies();
  19. if(cookieList==null||cookieName==null)
  20. return "";
  21. for(int i= 0;i<cookieList.length;i++)
  22. {
  23. try{
  24. if(cookieList[i].getName().equals(cookieName))
  25. return java.net.URLDecoder.decode(cookieList[i].getValue(),"GBK");
  26. }
  27. catch(Exception e){
  28. e.printStackTrace();
  29. }
  31. }
  32. return "";
  33. }
  34. public static void setCookie(HttpServletResponse response,String cookieName,String cookieValue)
  35. {
  36. Cookie theCookie=new Cookie(java.net.URLEncoder.encode(cookieName),java.net.URLEncoder.encode(cookieValue));
  38. response.addCookie(theCookie);
  39. }
  40. public static void setCookie(HttpServletResponse response,String cookieName,String cookieValue,int cookieMaxage)
  41. {
  42. Cookie theCookie=new Cookie(java.net.URLEncoder.encode(cookieName),java.net.URLEncoder.encode(cookieValue));
  43. theCookie.setMaxAge(cookieMaxage);
  44. response.addCookie(theCookie);
  45. }
  46. }