Java 获取配置文件路径

config.properties放在webroot/WEB-INF/classes/目录下

config.properties文件：

SYSTEM.FILESERVER.PATH=D\:/aa/bb/cc/

java文件：

InputStream inputStream = this.getClass() .getClassLoader().getResourceAsStream( "config.properties" );

Properties prop = new Properties();

prop.load(inputStream);

String localPath = prop.getProperty("SYSTEM.FILESERVER.PATH");

inputStream.close();