📄 class_arrange.jsp
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<%@ page language="java" import="java.sql.*" contentType="text/html;charset=gb2312"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'class_arrange.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
</head>
<jsp:useBean id="test1" scope="application" class="test.Connect_db"/>
<body>
<%
Connection con=test1.getConnection();
String sql="select course_arrangement.major,course_arrangement.semester_id,course.c_id,course.cname from course_arrangement,course where course.c_id=course_arrangement.c_id";
Statement stmt=con.createStatement();
ResultSet rs=stmt.executeQuery(sql);
%>
<TABLE>
<TR> <TH>专业</TH> <TH>学期</TH> <TH>课程号</TH> <TH>课程名</TH>
<TH></TH> <TH></TH> <TH></TH>
</TR>
<%while(rs.next()) {%>
<TR>
<TD><%=rs.getString(1)%></TD>
<TD><%=rs.getInt(2)%></TD>
<TD><%=rs.getString(3)%></TD>
<TD><%=rs.getString(4)%></TD>
<TD><A href="teacher/class_add.jsp">添加</A></TD>
<TD><A href="teacher/class_delete.jsp?major=<%=rs.getString(1)%>&semester_id=<%=rs.getInt(2)%>&c_id=<%=rs.getString(3)%>">删除</A></TD>
<TD><A href="teacher/class_modify.jsp?major=<%=rs.getString(1)%>&semester_id=<%=rs.getInt(2)%>">修改</A></TD>
</TR>
<%}%>
</TABLE>
</body>
</html>
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