<%@ page import="java.io.*,java.util.*,java.sql.*"%>
<%@ page contentType="text/html; charset=gb2312" %>
<%@ page language="java" %>
<%@ page import="com.mysql.jdbc.Driver" %>
<%@ page import="java.sql.*" %>
<%
//加载驱动程序
String driverName="com.mysql.jdbc.Driver";
//数据库信息
String userName="root";
//密码
String userPasswd="root";
//数据库名
String dbName="Student";
//表名
String tableName="stu_info";
//将数据库信息字符串连接成为一个完整的url（也可以直接写成url，分开写是明了可维护性强）
String url="jdbc:mysql://localhost/"+dbName+"?user="+userName+"&password="+userPasswd;
Class.forName("com.mysql.jdbc.Driver").newInstance();
Connection conn=DriverManager.getConnection(url);
Statement stmt = conn.createStatement();
String sql="SELECT * FROM "+tableName;
ResultSet rs = stmt.executeQuery(sql);
out.print("id");
out.print("|");
out.print("name");
out.print("|");
out.print("phone");
out.print("
");
while(rs.next()) {
out.print(rs.getString(1)+" ");
out.print("|");
out.print(rs.getString(2)+" ");
out.print("|");
out.print(rs.getString(3));
out.print("
");
}
out.print("
");
out.print("ok， Database Query Successd！");
rs.close();
stmt.close();
conn.close();
%>
数据库图片
