JDBC Mysql Connection Url
The Tutorial want to illustrate a code that explain you to understand JDBC Mysql
Connection. In this program, the code explain the JDBC url and string connection
that helps you in connecting between url and database. For this we have a code
that includes a java.sql package, this package enables you a network
connectivity between url and database. Loading
a driver is done by calling a Class.forName ( ) that accept driver class
as argument. DriverManager.getConnection ( ) - The Driver Manager
class call Connection ( ) method, which returns you a connection object. This
method is responsible for built a
connection between a url and database. On execution of code, The println
show you the value of connection and type of driver used in connecting url and database. In
case there is an exception in try block, the
catch block caught and handle the exception.
JdbcMysqlConnectionUrl.java
import java.sql.*;
public class JdbcMysqlConnectionUrl {
static public final String driver = "com.mysql.jdbc.Driver";
static public final String connection =
"jdbc:mysql://localhost:3306/komal" +
"?user=root&password=root&database=komal";
public static void main(String args[]) {
try {
Class.forName(driver);
Connection con = DriverManager.getConnection(connection);
System.out.println("Jdbc Mysql Connection Url :");
System.out.println(connection);
if (!con.isClosed()) {
con.close();
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
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Output
JdbcMysqlConnectionString :
jdbc:mysql://localhost:3306/komal?user=root&password=root&database=komal |
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