读properties文件属性

/**
	 * 读取配置文件属性
	 * 
	 * @author HeCheng
	 * @time 2010-11-20 09:56:31
	 */
	public static String getWSProperties(String fileName, String key) {
		PropertiesManage rp = new PropertiesManage();
		Properties prop = rp.loadProperties("/WEB-INF/" + fileName
				+ ".properties");
		return prop.getProperty(key);
	}

/**
	 * 装载properties文件
	 * 
	 * @author HeCheng
	 * @time 2010-11-20 09:55:40
	 */
	protected Properties loadProperties(String path) {
		Properties prop = new Properties();
		try {
			// 读取path处的配置文件
			File f = new File(ServletActionContext.getServletContext()
					.getRealPath(path));
			FileInputStream fis = new FileInputStream(f);
			// 装载文件流至属性文件
			prop.load(fis);
			// 关闭流
			fis.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
		return prop;
	}