package?cn.itcast.classloader;

import?java.io.FileInputStream;

import?sun.net.spi.nameservice.dns.DNSNameService;

public?class?Demo1?{???//classpath?rt.jar??ext

	/**
	?*?@param?args
	?*/
	public?static?void?main（String[]?args）?{

		/*ClassLoader?c?=?Demo1.class.getClassLoader（）;
		System.out.println（c）;
		
		
		c?=?DNSNameService.class.getClassLoader（）;
		System.out.println（c）;
		
		
		c?=?String.class.getClassLoader（）;
		System.out.println（c）;
		*/
		
		Demo1?d?=?new?Demo1（）;
		
	}

}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2015-01-23?15:18??day25資料\
?????文件?????????303??2011-04-13?10:13??day25資料\1.txt
?????文件?????1290752??2010-08-13?08:48??day25資料\Javamail開發.ppt
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\
?????文件?????????340??2011-04-13?11:19??day25資料\day25\.classpath
?????文件?????????381??2011-04-13?10:50??day25資料\day25\.project
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\bin\
?????文件???????36160??2011-04-13?11:20??day25資料\day25\bin\1.jpg
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\bin\cn\
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\bin\cn\itcast\
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\bin\cn\itcast\classloader\
?????文件?????????433??2011-04-13?17:00??day25資料\day25\bin\cn\itcast\classloader\Demo1.class
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\bin\cn\itcast\demo\
?????文件????????2298??2011-04-13?11:42??day25資料\day25\bin\cn\itcast\demo\AttachMail.class
?????文件????????2702??2011-04-13?14:33??day25資料\day25\bin\cn\itcast\demo\ComplexMail.class
?????文件????????1744??2011-04-13?11:19??day25資料\day25\bin\cn\itcast\demo\Demo1.class
?????文件????????2293??2011-04-13?14:15??day25資料\day25\bin\cn\itcast\demo\ImageMail.class
?????文件????????1563??2011-04-13?14:17??day25資料\day25\bin\cn\itcast\demo\ImageMail2.class
?????文件????????2374??2011-04-13?15:26??day25資料\day25\bin\cn\itcast\demo\SendMail.class
?????文件????????1521??2011-04-13?14:06??day25資料\day25\bin\cn\itcast\demo\SimpleMail.class
?????文件?????4789686??2011-04-13?11:37??day25資料\day25\bin\光輝歲月.mp3
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\lib\
?????文件???????56290??2011-04-13?11:19??day25資料\day25\lib\activation.jar
?????文件??????436053??2011-04-13?11:19??day25資料\day25\lib\mail.jar
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\src\
?????文件???????36160??2011-04-13?11:20??day25資料\day25\src\1.jpg
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\src\cn\
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\src\cn\itcast\
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\src\cn\itcast\classloader\
?????文件?????????525??2011-04-13?17:00??day25資料\day25\src\cn\itcast\classloader\Demo1.java
?????目錄???????????0??2015-01-23?15:18??day25資料\day25\src\cn\itcast\demo\
............此處省略1050個文件信息