?? connectionfactory.java
字號:
package com.icome.db;
import java.sql.Connection;
import java.sql.DriverManager;
public class ConnectionFactory {
private static final String url="jdbc:mysql://localhost:3306/icome";
private static final String user="root";
private static final String password="34211210";
private ConnectionFactory(){}
public static com.mysql.jdbc.Connection getConnection()
{
try
{
Connection conn = null;
Class.forName("com.mysql.jdbc.Driver");
conn = DriverManager.getConnection(url, user, password);
return (com.mysql.jdbc.Connection) conn;
}catch(Exception e)
{
e.printStackTrace();//only for debug state
return null;
}
}
}
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