com.github.xiaoyuge5201.net.URLUtil Maven / Gradle / Ivy

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package com.github.xiaoyuge5201.net;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;

/**
 * 统一资源定位符相关工具类
 *
 * @author Luxiaolei
 */
public class URLUtil {
    private static Logger logger = LoggerFactory.getLogger(URLUtil.class);

    /**
     * 获得URL
     *
     * @param pathBaseClassLoader 相对路径（相对于classes）
     * @return URL
     */
    public static URL getURL(String pathBaseClassLoader) {
        return URLUtil.class.getClassLoader().getResource(pathBaseClassLoader);
    }

    /**
     * 获得URL
     *
     * @param path  相对给定 class所在的路径
     * @param clazz 指定class
     * @return URL
     */
    public static URL getURL(String path, Class clazz) {
        return clazz.getResource(path);
    }

    /**
     * 获得URL，常用于使用绝对路径时的情况
     *
     * @param configFile URL对应的文件对象
     * @return URL
     */
    public static URL getURL(File configFile) {
        try {
            return configFile.toURI().toURL();
        } catch (MalformedURLException e) {
            logger.error("Error occured when get URL!", e);
        }
        return null;
    }
}