jdbc读配置文件备忘录

package com;

import java.io.InputStream;
import java.util.Properties;

public class Test {
	public static void main(String[] args) throws Exception{
		// TODO Auto-generated method stub
		Properties pre = new Properties();
		
		InputStream is = Test.class.getResourceAsStream("JdbcDemo.properties");//类当前包下
//		InputStream is = Test.class.getClassLoader().getResourceAsStream("JdbcDemo.properties");//classPath下
		
		pre.load(is);
		System.out.println(pre.getProperty("hejie"));
		
	}