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📄 jiangchengguanligengxin2.jsp

📁 教师管理系统
💻 JSP
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" errorPage="" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>奖惩更新</title>
</head>

<body>
<%! public String getString(String s)
{if(s==null) s="";
try {byte a[]=s.getBytes("ISO-8859-1");
          s=new String(a);
		  }
		  catch(Exception e)
		  {}
		  return s;
		  } %>
 <% //获取session值,以及防止非法访问本页面

     String jxingming1= (String)session.getAttribute("jxingming1");
     String ttt= (String)session.getAttribute("ttt");
     jxingming1=getString(jxingming1);
     ttt=getString(ttt);
	String jmingdan=request.getParameter("jmingdan");
 
     jmingdan=getString(jmingdan);
 
    String jriqi=request.getParameter("jriqi");
     
     jriqi=getString(jriqi);
   

    String jleixing=request.getParameter("jleixing");

     jleixing=getString(jleixing);
  
    String jfangshi=request.getParameter("jfangshi");

     jfangshi=getString(jfangshi);

    String jyuanyin=request.getParameter("jyuanyin");

     jyuanyin=getString(jyuanyin);
   
	 Connection con=null;
     Statement sql=null;
    ResultSet rs=null;
      try{ Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); }
      catch(ClassNotFoundException event) { }
  try {  
        con=DriverManager.getConnection("jdbc:odbc:sun","sa","hehong");
        sql=con.createStatement();
		 String cf="UPDATE jiangcheng SET jmingdan="+"'"+jmingdan+"'"+","+"jriqi="+"'"+jriqi+"'"+","+"jleixing="+"'"+jleixing+"'"+","+"jfangshi="+"'"+jfangshi+"'"+","+"jyuanyin="+"'"+jyuanyin+"'"+"WHERE jxingming="+"'"+jxingming1+"'"+"and jwenhao="+"'"+ttt+"'";
		sql.executeUpdate(cf);
		 %> <script LANGUAGE="javascript">
		  alert("修改成功!");
		  history.go(-3);
		  </script><%
		 con.close();
		 }
		 catch(SQLException e1) { }
		
		 %>

</body>
</html>

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