📄 classadd.jsp
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<%@page contentType="text/html;charset=GBK"%>
<%@page import="java.sql.*" errorPage="/public/error.jsp"%>
<%@ include file="/public/checkvalidadmin.jsp"%>
<%@ include file="/public/checkvalidadmin8.jsp"%>
<jsp:useBean id="conn" scope="page" class="test.ConnOracle"/>
<%!
String classid = "";
String classname = "";
String totaltime = "";
String totalques = "";
String totalpaper = "";
String oper = "";
String sql = "";
int result = 0;
%>
<html>
<head>
<title>权限管理</title>
<link rel="stylesheet" href="../public/style.css">
</head>
<Body class="ss">
<center>
<%
request.setCharacterEncoding("GBK");
classid = request.getParameter("classid");
classname = request.getParameter("classname");
totaltime = request.getParameter("totaltime");
totalques = request.getParameter("totalques");
totalpaper= request.getParameter("totalpaper");
// 避免用户直接在浏览器地址栏输入页面地址所产生的Exception
if(classid==null || classid.equals("")) {
out.println("<center>");
out.println("请进行合法操作！");
out.println("</center>");
return;
}
try{
sql = "insert into test_classinfo values('" + classid + "'" ;
sql+= ",'" + classname + "'";
sql+= "," + totaltime;
sql+= "," + totalques;
sql+= ",0)"; // totalpaper是由系统控制的，不允许直接输入
result = conn.executeUpdate( sql );
if(result != 1) {
out.println("<center>");
out.println("添加班级信息操作失败！<br><br>");
out.println("单击这里<a href=javascript:history.back()>返回</a><br>");
out.println("</center>");
return;
}
}catch(Exception ee) {
out.println("<center>");
out.println("班级信息添加失败！<br><br>");
out.println("请将下列信息告知管理员<br><br>");
out.println(ee.toString() + "<br><br>");
out.println("单击这里<a href=javascript:history.back()>返回</a><br>");
out.println("</center>");
return;
}
%>
<jsp:forward page="classmanager.jsp"/>
</center>
</Body>
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