dbutil.java

来自「基于J2EE的办公自动化系统。实现流程定义流程办理等。运用了hibernate+」· Java 代码 · 共 31 行

package com.oa.util;

import java.sql.Connection;

import javax.naming.Context;
import javax.naming.InitialContext;
import javax.sql.DataSource;


public class DBUtil {
	
	
	public static Connection getConn() {
		Connection conn = null;
		try {
			Context context = new InitialContext();
			DataSource dataSource = (DataSource) context
					.lookup("java:comp/env/jdbc/oracle");
			conn = dataSource.getConnection();
		} catch (Exception e) {
			conn = null;
			e.printStackTrace();
		}
		return conn;

	}


	
}