package com.tzld.piaoquan.longarticle.utils;

import lombok.extern.slf4j.Slf4j;
import org.springframework.core.io.ClassPathResource;

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

@Slf4j
public class ConfigUtil {

    private static Properties properties = readProperties("application.properties");

    private static Properties readProperties(String... confFile) {
        final Properties properties = new Properties();
        try {
            for (String path : confFile) {
                final ClassPathResource resource = new ClassPathResource(path);
                properties.load(resource.getInputStream());
            }
        } catch (IOException e) {
            log.error("ConfigUtil readProperties error", e);
        }
        return properties;
    }

    public static String getConfig(String key) {
        return properties.getProperty(key);
    }

}