📄 xuanke.jsp
字号:
<%@ page contentType="text/html; charset=iso8859_1" language="java" import="java.sql.*" errorPage="" session = "true" %>
<html >
<head>
<title>无标题文档</title>
</head>
<body>
<%
String course_i = request.getParameter("course_id");
String student_i = (String)session.getAttribute("student_id");
//out.print(id);
Connection con;
Statement sql;
ResultSet rs;
try{
Class.forName("com.mysql.jdbc.Driver").newInstance();
}
catch(ClassNotFoundException e){
out.println(e.getMessage());
}
try{
con=DriverManager.getConnection("jdbc:mysql://localhost/jsp?user=root&password=123456&useUnicode=true&characterEncoding=iso8859_1");
sql=con.createStatement();
sql.executeUpdate("insert into choice_course value(" + student_i + "," + course_i +",0)");
}
catch(Exception e)
{
out.print(e.getMessage());
}
%>
<jsp:forward page ="choice.jsp" />
</body>
</html>
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