使用JSTL标签库的SQL标签访问数据库

<%@taglib prefix="sql" uri="http://java.sun.com/jsp/jstl/sql"%>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@page contentType="text/html" pageEncoding="UTF-8"%>
<!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=UTF-8">
        <title>JSP Page</title>
    </head>
    <body>
        <sql:setDataSource driver="com.microsoft.sqlserver.jdbc.SQLServerDriver"
                           url="jdbc:sqlserver://localhost:1433;databaseName=test"
                           user="sa" var="ds" />
        <sql:query var="result" dataSource="${ds}" >
            select * from student
        </sql:query>
        <table>
            <tr>
                <td>学号</td><td>姓名</td><td>性别</td><td>年龄</td><td>系部</td>
            </tr>
            <c:forEach var="row" items="${result.rowsByIndex}">
                <tr>
                    <td><c:out value="${row[0]}" /></td>
                    <td><c:out value="${row[1]}" /></td>
                    <td><c:out value="${row[2]}" /></td>
                    <td><c:out value="${row[3]}" /></td>
                    <td><c:out value="${row[4]}" /></td>
                </tr>

            </c:forEach>
        </table>
    </body>
</html>

原文地址:https://www.cnblogs.com/qixin622/p/1780719.html