java路徑

 

System.out.println(Thread.currentThread().getContextClassLoader().getResource(""));
        System.out.println(Start1.class.getClassLoader().getResource(""));
        System.out.println(ClassLoader.getSystemResource(""));
System.out.println(Start1.class.getResource(""));
System.out.println(Start1.class.getResource("/"));
//Class文件所在路徑
System.out.println(new File("/").getAbsolutePath());
System.out.println(System.getProperty("user.dir"));
System.out.println("物理路徑分割符是： " + System.getProperty("file.separator") );