JDBC连接数据库

import java.sql.*;

public class Jdbc {

	public static void main(String[] args) {
		// TODO Auto-generated method stub
		try {
			Class.forName("com.mysql.jdbc.Driver");
			System.out.println("连接数据库成功");
		} catch (ClassNotFoundException e) {
			System.out.println("连接失败");
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		try {
			Connection connect= DriverManager.getConnection(
					"jdbc:mysql://localhost:3306/asda","root","root");
			System.out.println("连接成功2222");
			Statement stmt = connect.createStatement();
			ResultSet rs = stmt.executeQuery("select * from test02");
			while(rs.next()) {
				System.out.println(rs.getString("name"));
			}
			
		} catch (Exception e) {
			System.out.println("get data erro!@!");
			// TODO Auto-generated catch block
			e.printStackTrace();
		}

	}

}
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