MySQL Test link

Source: Internet
Author: User

public class Getconnectionmysql {public static Connection getconnection () {String driver= "com.mysql.jdbc.Driver"; Get the MySQL database driver class string url= "Jdbc:mysql://133.96.46.100:3306/test"; Connect the database (test is the database name) string name= "root";//Username string pwd= "root";//Connect MySQL password connection conn= null;try { Class.forName (driver);} catch (ClassNotFoundException E1) {System.out.println ("Driver load Failed"); E1.printstacktrace ();} Try{conn=drivermanager.getconnection (URL,NAME,PWD);//Get Connection object System.out.println ("Database successfully connected! "); return conn;} catch (SQLException e) {e.printstacktrace (); return null;} finally {if (conn!=null) {try {conn.close ();} catch (SQLException e) {e.printstacktrace ();}}}} public static void CloseAll (Connection conn,preparedstatement ps,resultset rs) {try{if (rs!=null) {rs.close ();}} catch (SQLException e) {e.printstacktrace ();} Try{if (ps!=null) {ps.close ();}} catch (SQLException e) {e.printstacktrace ();} Try{if (conn!=null) {conn.close ();}} catch (SQLException e) {e.printstacktrace ();}} public static void Main (string[] args) throws SQLexception{connection cc=getconnectionmysql.getconnection ();}} 

  

MySQL Test link

Contact Us

The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion; products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the content of the page makes you feel confusing, please write us an email, we will handle the problem within 5 days after receiving your email.

If you find any instances of plagiarism from the community, please send an email to: info-contact@alibabacloud.com and provide relevant evidence. A staff member will contact you within 5 working days.

A Free Trial That Lets You Build Big!

Start building with 50+ products and up to 12 months usage for Elastic Compute Service

  • Sales Support

    1 on 1 presale consultation

  • After-Sales Support

    24/7 Technical Support 6 Free Tickets per Quarter Faster Response

  • Alibaba Cloud offers highly flexible support services tailored to meet your exact needs.