删除除String的最后部分之外的所有内容?

use*_*658 0 java string url

我会用什么样的方法来做到这一点:

http://www.site.net/files/file1.zip

file1.zip

Cra*_*lus 7

String yourString = "http://www.site.net/files/file1.zip";  
int index = yourString.lastIndexOf('/');    
String targetString = yourString.substring(index + 1);  
System.out.println(targetString);// file1.zip
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