public class LoadProperties {
	private static LoadProperties sington=null;
	private static Properties properties=null;
	private LoadProperties(String configFile){
		properties=new Properties();
		try {
			properties.load(UserRegist.class.getClassLoader().getResourceAsStream(configFile));
		} catch (IOException e) {
			e.printStackTrace();
		}
	}
	
//	configFile:properties檔案全名。例：my.properties
	public static LoadProperties getSington(String configFile) {
		if(sington==null){
			sington=new LoadProperties(configFile);
		}
		return sington;
	}
	
//	獲得name對應的值
	public String getValue(String name){ 
		return properties.getProperty(name).trim();
	}

}