code: synchronized public static void load(String settingPath) {
  		URL url = URLUtil.getURL(settingPath);
  		if(url == null) {
  			log.warn("Can not find Hulu setting file [{}], use default setting.", settingPath);
  			return;
  		}
  		Setting setting = new Setting(url, CharsetUtil.charset(DEFAULT_CHARSET), true);
  		
  		charset = setting.getStr("charset", DEFAULT_CHARSET);
  		urlParamSeparator = setting.getStr("url.param.separator", DEFAULT_URL_PARAM_SEPERATOR);
  		actionPackages = setting.getStringsWithDefault("action.package", new String[]{""});
  		actionSuffix = setting.getStr("action.suffix", DEFAULT_ACTION_SUFFIX);
  		
  		isDevMode = setting.getBool("mode.dev");
  	}
docs: 加载全局设定
  @param settingPath 设定文件路径，相对Classpath