package com.olm.util;
import lombok.extern.slf4j.Slf4j;

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

@Slf4j
public class Configure {

    private static final Properties config;

    static {
        log.info("初始化加载配置！");
        String filePath = "config.properties";
        config = new Properties();
        try {
            ClassLoader CL = Configure.class.getClassLoader();
            InputStream in;
            if (CL != null) {
                in = CL.getResourceAsStream(filePath);
            } else {
                in = ClassLoader.getSystemResourceAsStream(filePath);
            }
            config.load(in);
            assert in != null;
            in.close();
        } catch (Exception e) {
            log.error("加载配置异常", e);
        }
    }

    public static String getValue(String key) {
        if (config.containsKey(key)) {
            return config.getProperty(key);
        } else {
            return "";
        }
    }

    public static int getValueInt(String key) {
        String value = getValue(key);
        int valueInt = 0;
        try {
            valueInt = Integer.parseInt(value);
        } catch (NumberFormatException e) {
            e.printStackTrace();
            return valueInt;
        }
        return valueInt;
    }
}