package com.yqzx.common.util;

import lombok.extern.slf4j.Slf4j;
import org.springframework.core.io.DefaultResourceLoader;
import org.springframework.core.io.ResourceLoader;

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

/**
 * 读取配置文件
 *
 * @Author: lc
 * @Date: 2019/6/13 15:31
 */
@Slf4j
public class PropertyUtil {

    public static String getProp(String fileName, String k) {
        Properties props = new Properties();
        InputStream in = null;
        try {
            ResourceLoader resourceLoader = new DefaultResourceLoader();
            in = resourceLoader.getResource(fileName).getInputStream();
            props.load(in);
            return props.getProperty(k);
        } catch (IOException e) {
            log.error(e.getMessage());
            return "";
        } finally {
            ResourceUtil.safeClose(in);
        }
    }
}