/**
 * 
 */
package com.bonus.core;

import java.io.InputStream;
import java.util.Properties;

/**
 * 
 * @table
 * @Description:
 * @author **fly**
 * @date 2019年12月11日 下午9:16:49
 * @version V1.0
 */
public class PropertiesUtils {

	
	/**
	 * 根据key读取value
	 * @param filePath
	 * @param key
	 * @return
	 */
	public static String readValue(String filePath, String key) {
		Properties props = new Properties();
		try {
//			InputStream in = new BufferedInputStream(new FileInputStream(filePath));
			InputStream in = PropertiesUtils.class.getClassLoader().getResourceAsStream(filePath);
			props.load(in);
			String value = props.getProperty(key);
//			System.out.println(key + value);
			return value;
		} catch (Exception e) {
			e.printStackTrace();
			return null;
		}
	}
}