資源簡介
設計利用JSP 開發(fā)工具和SQL Server 2000數(shù)據(jù)庫來開發(fā)這個火車票售票系統(tǒng)。該系統(tǒng)要解決的是火車站網(wǎng)上售票工作所要解決的問題,可以滿足火車站網(wǎng)上售票的基本要求,包括查詢、售票、退票等三個方面的功能。該系統(tǒng)能運用到火車站售票的工作中,根據(jù)用戶的需求,設置其權(quán)限,并快捷方便的為用戶提供服務。

代碼片段和文件信息
package?com.action;
/**
?*?管理員登陸?增加?修改?刪除?刪除登陸日志
?*/
import?java.io.IOException;
import?java.util.List;
import?java.util.StringTokenizer;
import?javax.servlet.ServletException;
import?javax.servlet.http.HttpServlet;
import?javax.servlet.http.HttpServletRequest;
import?javax.servlet.http.HttpServletResponse;
import?javax.servlet.http.HttpSession;
import?com.bean.AdminBean;
import?com.bean.SystemBean;
import?com.util.Constant;
import?com.util.MD5;
public?class?AdminServlet?extends?HttpServlet?{
/**
?*?Constructor?of?the?object.
?*/
public?AdminServlet()?{
super();
}
/**
?*?Destruction?of?the?servlet.?
?*/
public?void?destroy()?{
super.destroy();?//?Just?puts?“destroy“?string?in?log
//?Put?your?code?here
}
/**
?*?The?doGet?method?of?the?servlet.?
?*
?*?This?method?is?called?when?a?form?has?its?tag?value?method?equals?to?get.
?*?
?*?@param?request?the?request?send?by?the?client?to?the?server
?*?@param?response?the?response?send?by?the?server?to?the?client
?*?@throws?ServletException?if?an?error?occurred
?*?@throws?IOException?if?an?error?occurred
?*/
public?void?doGet(HttpServletRequest?request?HttpServletResponse?response)
throws?ServletException?IOException?{
doPost(requestresponse);
}
/**
?*?The?doPost?method?of?the?servlet.?
?*
?*?This?method?is?called?when?a?form?has?its?tag?value?method?equals?to?post.
?*?
?*?@param?request?the?request?send?by?the?client?to?the?server
?*?@param?response?the?response?send?by?the?server?to?the?client
?*?@throws?ServletException?if?an?error?occurred
?*?@throws?IOException?if?an?error?occurred
?*/
public?void?doPost(HttpServletRequest?request?HttpServletResponse?response)
throws?ServletException?IOException?{
response.setContentType(Constant.CONTENTTYPE);
request.setCharacterEncoding(Constant.CHARACTERENCODING);
try{
String?method=request.getParameter(“method“).trim();
AdminBean?loginbean?=?new?AdminBean();
HttpSession?session?=?request.getSession();
session.setMaxInactiveInterval(1200);
SystemBean?systembean?=?new?SystemBean();
String?sysdir?=?systembean.getDir();
if(method.equals(“one“)){//admin登錄
String?username?=?request.getParameter(“username“);
String?password?=?request.getParameter(“password“);
if(username?==?null||username.trim().equals(““)){
request.setAttribute(“message“?“請正確輸入用戶名!“);
request.getRequestDispatcher(sysdir+“/login.jsp“).forward(request?response);
}
else?if(password?==?null||password.trim().equals(““)){
request.setAttribute(“message“?“請輸入密碼!“);
request.getRequestDispatcher(sysdir+“/login.jsp“).forward(request?response);
}
else{
String?md5password?=?MD5.MD5(password);
String?agent?=?request.getHeader(“user-agent“);?
StringTokenizer?st?=?new?StringTokenizer(agent“;“);?
String?useros=st.nextToken();
String?loginip?=?request.getRemot
?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-12-29?14:04??JSP?火車票售票系統(tǒng)\
?????文件?????2097152??2011-02-26?13:56??JSP?火車票售票系統(tǒng)\cpyd.mdf
?????文件?????2097152??2011-02-26?13:56??JSP?火車票售票系統(tǒng)\cpyd_log.ldf
?????文件?????????162??2010-05-22?00:21??JSP?火車票售票系統(tǒng)\~$論文.doc
?????文件??????613376??2010-05-22?00:20??JSP?火車票售票系統(tǒng)\~WRL0002.tmp
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\
?????文件?????2097152??2008-04-12?13:18??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\cpyd.mdf
?????文件?????2097152??2008-04-12?13:18??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\cpyd_log.ldf
?????文件?????????373??2008-04-06?10:04??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\readme.txt
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\
?????目錄???????????0??2010-12-29?02:32??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\
?????文件?????????781??2010-12-29?02:51??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.classpath
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.myeclipse\
?????文件?????????285??2010-12-30?03:06??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.myme
?????文件????????1410??2010-12-30?03:03??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.project
?????目錄???????????0??2010-12-29?02:36??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.settings\
?????文件?????????500??2010-12-29?02:32??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.settings\.jsdtscope
?????文件?????????151??2010-12-29?02:36??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.settings\com.genuitec.eclipse.core.prefs
?????文件??????????49??2010-12-29?02:32??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.settings\org.eclipse.wst.jsdt.ui.superType.container
?????文件???????????6??2010-12-29?02:32??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\.settings\org.eclipse.wst.jsdt.ui.superType.name
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\action\
?????文件???????10175??2008-04-10?17:31??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\action\AdminServlet.java
?????文件????????7426??2008-04-10?17:31??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\action\JobServlet.java
?????文件????????6060??2008-04-10?17:31??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\action\LoginServlet.java
?????文件????????6522??2008-04-04?11:39??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\action\MemberManageServlet.java
?????文件???????13552??2008-04-04?11:39??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\action\MemberServlet.java
?????目錄???????????0??2010-06-23?07:25??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\bean\
?????文件????????7947??2008-04-04?11:39??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\bean\AdminBean.java
?????文件???????14426??2010-12-30?00:01??JSP?火車票售票系統(tǒng)\火車票售票系統(tǒng)\源文件\Cpyd\src\com\bean\MemberBean.java
............此處省略431個文件信息
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