1、eclipse創(chuàng)建maven工程

參考：https://blog.csdn.net/u014079773/article/details/50098315

2、maven創(chuàng)建resources目錄

maven 創(chuàng)建新工程，有些模板（比如 maven-archetype-quickstart）默認(rèn)沒(méi)有resources目錄，那么如何手動(dòng)添加resources：
參考， maven項(xiàng)目添加resources目錄：https://blog.csdn.net/weixin_34252090/article/details/91584347

3、maven讀取resources

參考： https://bbs.huaweicloud.com/blogs/294559

package com.xx.xx.common;
public class Test{
	public static void main(String[] args) throws IOException {
		
		URL url = Test.class.getResource("/product_property_info.txt"); 
		String filename = url.getPath(); 
		System.out.println(filename); // /demo/target/classes/name.txt 
		BufferedReader reader = new BufferedReader(new FileReader(filename)); 
		String  line = null; 
		while ((line = reader.readLine())!= null){ 
			System.out.println(line); 
		} 
		reader.close(); 
	}
}