this.getClass().getResource()示例详解

public class ResourceTest extends TimerTask{

@Override
    public void run() {
        System.out.println("开始测试ResourceTest------------------");
        String s1 = this.getClass().getResource("").getPath();
        String s2 = this.getClass().getResource("/").getPath();
        String s3 = this.getClass().getResource("/com").getPath();
        String s4 = this.getClass().getResource("/com/annotation").getPath();
        System.out.println(s1);
        System.out.println(s2);
        System.out.println(s3);
        System.out.println(s4);
        
    }
    public static void main(String[] args) {
        new ResourceTest().run();
    }
}

打印的内容：

开始测试ResourceTest------------------
/F:/Workspaces/MyEclipse%20Professional%202014/AnnotationSSH/WebRoot/WEB-INF/classes/com/annotation/action/
/F:/Workspaces/MyEclipse%20Professional%202014/AnnotationSSH/WebRoot/WEB-INF/classes/
/F:/Workspaces/MyEclipse%20Professional%202014/AnnotationSSH/WebRoot/WEB-INF/classes/com
/F:/Workspaces/MyEclipse%20Professional%202014/AnnotationSSH/WebRoot/WEB-INF/classes/com/annotation
ps:URL对空格，特殊字符(%,#,[]等)和中文进行了编码处理,所以空格变为%20