PropertiesUtil 1.0.0

package com.jfai.kg.util;

import java.util.HashMap;
import java.util.Map;
import java.util.Properties;

import lombok.extern.slf4j.Slf4j;

/**  
  * @Package com.jf.util
  * @author wanglf
  * @Description: PropertiesUtil 
  * @date 2018年6月22日 下午1:35:09 
  * @version 1.0.0
  */
@Slf4j
public class PropertiesUtil {

	private static Properties p = new Properties();
	static {
		try {
			p.load(PropertiesUtil.class.getResourceAsStream("/config.properties"));// getResourceAsStream獲取配置文件的輸入流
		} catch (Exception e) {
			log.error("Failed to load the configuration file ! please check it ! ");
		}
	}

	/**
	 * @return  properties
	 */
	public static Properties getProperties() {
		return p;
	}

	public static int getInt(String name) {
		return Integer.parseInt(p.getProperty(name));
	}

	public static long getLong(String name) {
		return Long.parseLong(p.getProperty(name));
	}

	public static String getString(String name) {
		return p.getProperty(name);
	}

	public static Map<String, String> getPropMap() {
		Map<String, String> map = new HashMap<String, String>();
		for (String key : p.stringPropertyNames()) {
			map.put(key, p.getProperty(key).trim());
		}
		return map;

	}
}