📄 updateservlet.java~12~

📁 IT行业管理系统针对IT行业管理的具体业务处理工作而开发的管理软件
💻 JAVA~12~
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package iterp;

import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.util.*;
import iterp.conpack.ExecData;

public class UpdateServlet extends HttpServlet {
  private static final String CONTENT_TYPE = "text/html; charset=GBK";
  private  ExecData mybe=null;
  //Initialize global variables
  public void init() throws ServletException {
  }
  //Process the HTTP Get request
  public void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    String proid=new String(request.getParameter("proid").getBytes("8859_1"),"gb2312");
    String starttime1=request.getParameter("select2");//年  开始时间
    String starttime2=request.getParameter("select3");//月  开始时间
    String starttime3=request.getParameter("select4");//日  开始时间
    String endtime1=request.getParameter("select5");//年  结束时间
    String endtime2=request.getParameter("select6");//月  结束时间
    String endtime3=request.getParameter("select7");//日  结束时间
    String starttime=""+starttime1+"-"+starttime2+"-"+starttime3;//进行字符串连接
    String endtime=""+endtime1+"-"+endtime2+"-"+endtime3;//进行字符串连接
    String promemo=new String(request.getParameter("promemo").getBytes("8859_1"),"gb2312");
    String select=new String(request.getParameter("select").getBytes("8859_1"),"gb2312");
    String xmcy=new String(request.getParameter("xmcy").getBytes("8859_1"),"gb2312");
    response.setContentType(CONTENT_TYPE);
    PrintWriter out = response.getWriter();
    out.println("<html>");
    out.println("<head><title>UpdateServlet</title></head>");
    mybe=new ExecData();//声明并初始化Bean的对象
    out.println("<body bgcolor=\"#ffffff\">");
    String s=("update proid set starttime='"+starttime+"',endtime='"+endtime+"',promemo='"+promemo+"',xmfzr='"+select+"',xmcy='"+xmcy+"' where proid='"+proid+"'");
    int i=0;
    try{
      java.util.Date date = new java.util.Date();
      String userName1 = null; //定义操作人员变量
      userName1 = request.getSession().getAttribute("name").toString(); //对操作人员变量赋值
      String opTime = date.toString(); //操作的 日期
      String opModel = "项目更改"; //所操作的模块
      i = mybe.getUpdate(s, userName1, opTime, opModel);
    }
    catch(Exception e){System.out.print("*********插入数据错误********"); e.printStackTrace();}
                        if(i==0)
                        {
                          out.print("<script>alert(\"数据重复更新失败！\");window.location=\"xmgl_xmgg.jsp\";</script>");
                        }
                        else
                        {
                          out.print("<script>alert(\"更新成功！\");window.location=\"xmgl_xmgg.jsp\";</script>");
                        }

    out.println("</body></html>");
  }
  //Process the HTTP Post request
  public void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
    doGet(request, response);
  }
  //Clean up resources
  public void destroy() {
          mybe.close();
  }
}
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