package mysqlconnect;
import java.sql.*;

public class mysqlconnect {
    public static void main(String[] args) {

        //加載數(shù)據(jù)庫(kù)驅(qū)動(dòng)

        try {
            Class.forName("com.mysql.cj.jdbc.Driver");
        } catch (ClassNotFoundException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        //設(shè)置用戶信息和url
        String user = "root";            
        String password = "123456";            /*密碼*/
        String url = "jdbc:mysql://localhost:3306/student";        /*jdbc:mysql://localhost:3306/數(shù)據(jù)庫(kù)中的庫(kù)名*/
        //獲取數(shù)據(jù)庫(kù)對(duì)象connection
        Connection conn = null;
        try {
            conn = DriverManager.getConnection(url,user,password);
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        //通過(guò)數(shù)據(jù)庫(kù)對(duì)象connection獲取statement對(duì)象
        Statement stat = null;
        try {
            stat = conn.createStatement();
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        //執(zhí)行sql語(yǔ)句
        String sql = "insert into admit values ('123','123')";            /*為student數(shù)據(jù)庫(kù)里admit表加值*/
        try {
            stat.executeUpdate(sql);
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        //釋放連接資源
        try {
            stat.close();
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        try {
            conn.close();
        } catch (SQLException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }    
    }
}