?? del.java
字號:
/*
* Created on 2004-9-24
*
* To change the template for this generated file go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
package com.sys;
import oa.sys.*;
import java.io.*;
import java.sql.*;
import javax.servlet.*;
import javax.servlet.http.*;
/**
****************************************************
*類名稱: Del<br>
*類功能: 刪除激活紀錄<br>
*創建: 白偉明 2004年10月11日<br>
****************************************************
* To change the template for this generated type comment go to
* Window>Preferences>Java>Code Generation>Code and Comments
*/
public class Del extends HttpServlet{
private int pid;
private HttpSession session=null;
private Statement stmt=null;
private String sqld;
private int temp=0,id=0;
public void doPost(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
request.setCharacterEncoding("gb2312");
response.setContentType("text/html; charset=gb2312");
Db db=new Db();
PrintWriter out=response.getWriter();
session=request.getSession();
try{
id=Integer.parseInt((String)session.getAttribute("id"));
}catch(NumberFormatException e){
e.printStackTrace();
}
try{
pid=Integer.parseInt((String)request.getParameter("active"));
}catch(NumberFormatException e){
e.printStackTrace();
}
if(id==-1){
sqld="DELETE FROM password WHERE employeeid="+pid;
}else{
sqld="";
}
try {
stmt=db.getStmt();
temp=stmt.executeUpdate(sqld);
if(temp>0){
request.setAttribute("msg","刪除成功");
}else{
request.setAttribute("msg","刪除失敗");
}
} catch (SQLException e) {
e.printStackTrace();
}finally{
db.close();
RequestDispatcher dispatcher=request.getRequestDispatcher("active");
dispatcher.forward(request,response);
}
}
public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
doPost(request,response);
}
}
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