code: public static Properties loadFromFile(String generalPath) {
  		Properties p = new Properties();
  		try (Reader reader = new InputStreamReader(URLResourceUtil.asStream(generalPath), Charsets.UTF_8)) {
  			p.load(reader);
  		} catch (IOException e) {
  			logger.warn("Load property from " + generalPath + " failed", e);
  		}
  		return p;
  	}
docs: 从文件路径加载properties. 默认使用utf-8编码解析文件
  
  路径支持从外部文件或resources文件加载, "file://"或无前缀代表外部文件, "classpath:"代表resources