ClassLoader Java 獲取當前類文件所在的路徑

如果類是打包在jar文件里，那這個方法就無能為力，只能想其他轍

ResourcePathTester.java

import java.net.URL;

import org.apache.commons.lang.StringUtils;

/**
 * 類路徑獲取
 * @author Winter Lau
 * @date 2009-12-4 下午03:29:43
 */
public class ResourcePathTester {

    public static void main(String[] args) {
        System.out.println(getResourcePath());
    }

    private static String getResourcePath() {
        String className = ResourcePathTester.class.getName();
        String classNamePath = className.replace(".", "/") + ".class";
        URL is = ResourcePathTester.class.getClassLoader().getResource(classNamePath);
        String path = is.getFile();
        path = StringUtils.replace(path, "%20", " ");

        return StringUtils.removeStart(path, "/");
    }
}