dbconnection.java

来自「Struts 文章系统是一个基于Struts的文章管理系统」· Java 代码 · 共 23 行

package com.tiandinet.StrutsArticle.Utils;

import java.sql.*;
import javax.naming.*;
import javax.sql.DataSource;

public class DBConnection
{
    public static synchronized Connection getConnection() throws Exception
		{
		    try
				{
				    Context    initCtx = new javax.naming.InitialContext();
						Context    envCtx  = (Context)initCtx.lookup("java:comp/env");
						DataSource ds      = (DataSource)envCtx.lookup("jdbc/StrutsArticle");
						return ds.getConnection();
				}
				catch(Exception e)
				{
				    throw e;
				}
		}
}