失去java文件里的配置文件路径

得到java文件里的配置文件路径

//----------------------获取/WEB-INF/conf/MakePrepare.txt 配置文件里的信息---------------------
??String path = getClass().getClassLoader().getResource("").getPath();
??path = path.replace("classes", "conf");
??try {
????? path = java.net.URLDecoder.decode(path,"utf-8");
??}

? catch (UnsupportedEncodingException e) {
?????? e.printStackTrace();
??}
??String papertype = DoProperties.getProperties("papertype", path+"MakePrepare.txt");

?

?

?

或

String path = this.getClass().getResource("/").getPath();