View.java
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上传日期:2022-08-11
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- /*
- * 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.affice;
- import oa.sys.*;
- import oa.data.*;
- import java.util.*;
- import java.io.*;
- import java.sql.*;
- import javax.servlet.*;
- import javax.servlet.http.*;
- /**
- ****************************************************
- *类名称: View<br>
- *类功能: 查看公告信息<br>
- *创建: 白伟明 2004年9月23日<br>
- ****************************************************
- * To change the template for this generated type comment go to
- * Window>Preferences>Java>Code Generation>Code and Comments
- */
- public class View extends HttpServlet{
- private int employeeid;
- private String time;
- private Statement stmt;
- private ResultSet rs;
- private String title,content;
- private RequestDispatcher dispatcher;
- private int 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();
- Str str=new Str();
- Collection ret=new ArrayList();
- PrintWriter out=response.getWriter();
- try{
- stmt=db.getStmtread();
- rs=stmt.executeQuery("SELECT * FROM affice");
- while(rs.next()){
- id=rs.getInt(1);
- title=rs.getString(2);
- time=rs.getString(3);
- employeeid=rs.getInt(4);
- content=rs.getString(5);
- title=str.outStr(title);
- content=str.outStr(content);
- Affice affice=new Affice();
- affice.setId(id);
- affice.setTitle(title);
- affice.setEmid(employeeid);
- affice.setTime(time);
- affice.setContent(content);
- ret.add(affice);
- }
- request.setAttribute("msg",ret);
- }catch(Exception e){
- e.printStackTrace();
- }finally{
- db.close();
- dispatcher=request.getRequestDispatcher("view.jsp");
- dispatcher.forward(request,response);
- }
- }
- public void doGet(HttpServletRequest request,HttpServletResponse response) throws ServletException, IOException{
- doPost(request,response);
- }
- }