JDBC Programming step-mysql in Java development

JDBC Programming steps

1. Introduce the relevant package

• Import java.sql.*;

2. Load Driver

• Before connecting to the database, first load the driver of the database you want to connect to the JVM
• Method: Instantiate the driver class and automatically register the instance of driver in the DriverManager class after success
• such as MySQL database
• Class.forName ("Com.mysql.jdbc.Driver"); or new Com.mysql.jdbc.Driver ();
• After a successful load, an instance of the driver class is registered in the DriverManager class

3. Getting a database connection from DriverManager

JDBC Programming step-mysql in Java development