📄 updateservlet.java~4~

📁 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~4~

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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");    String starttime2=request.getParameter("select3");    String starttime3=request.getParameter("select4");    String endtime1=request.getParameter("select5");    String endtime2=request.getParameter("select6");    String endtime3=request.getParameter("select7");    String starttime=""+starttime1+"-"+starttime2+"-"+starttime3;    String endtime=""+endtime1+"-"+endtime2+"-"+endtime3;    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>");    out.println("<script>");    out.print("function fanhui()");    out.print("{");	out.print("alert(\"提交成功,按确定返回\");");    out.print("window.location=\"xmgl_xmgg.jsp\";");    out.print("}");    out.println("</script>");mybe=new ExecData();    out.println("<body bgcolor=\"#ffffff\">");    String s=("update proid set starttime='"+starttime+"',endtime='"+endtime+"',promemo='"+promemo+"',xmfzr='"+select+"',xmcy='"+xmcy+"' where proid='"+proid+"'");    try{			java.util.Date date=new java.util.Date();			String userName1=null;			userName1=request.getSession().getAttribute("name").toString();			String opTime=date.toString();			String opModel="项目更改";			int i=mybe.getUpdate(s,userName1,opTime,opModel);			if(i==0)			{			  out.println("更新失败!");			}			else			{			  out.println("更新成功!");			}	   }	catch(Exception e){e.printStackTrace();};    out.println("</body></html>");    out.println("<input type=\"button\" name=\"Submit\" value=\"返回\" onclick=\"fanhui()\">");    out.println("</input>");  }  //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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