File类删除有内容的文件夹

•   

• import java.io.File;  

•   

• public class RemoveDir {  

•   

•     public static void main(String[] args) {  

•         // TODO Auto-generated method stub  

•         File file=new File("F:\\removeDirTest");  

•         removedir(file);  

•     }  

•   

•     public static void removedir(File file)  

•     {  

•         File[] files=file.listFiles();  

•         for(File f:files)  

•         {  

•             if(f.isDirectory())//递归调用  

•             {  

•                 removedir(f);  

•             }  

•             else {  

•                 f.delete();  

•             }  

•         }  

•         //一层目录下的内容都删除以后，删除掉这个文件夹  

•         file.delete();  

•     }  

• }