Apache用jsp连接mysql

<%@ page import="java.sql.*" %>
<%
    String url = "jdbc:mysql://localhost:3306/mydatabase";
    String username = "root";
    String password = "password";
    Connection conn = null;
    Statement stmt = null;
    ResultSet rs = null;

    try {
        // 加载JDBC驱动
        Class.forName("com.mysql.cj.jdbc.Driver");

        // 建立连接
        conn = DriverManager.getConnection(url, username, password);

        // 执行SQL查询
        stmt = conn.createStatement();
        String sql = "SELECT * FROM users";
        rs = stmt.executeQuery(sql);

        // 处理结果集
        while (rs.next()) {
            String name = rs.getString("name");
            int age = rs.getInt("age");
            out.println("Name: " + name + ", Age: " + age);
        }
    } catch (ClassNotFoundException | SQLException e) {
        e.printStackTrace();
    } finally {
        // 关闭连接
        try {
            if (rs != null) rs.close();
            if (stmt != null) stmt.close();
            if (conn != null) conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
%>