Int fileCount=0, folderCount=0; 
Long length=0; 
The File folder=new File (" D: \ \ lalla "); 
The File list=[] folder. ListFiles (); 
For (the File File: list) {
{if (file. IsFile ()) 
FileCount++; 
Length +=file. The length (); 
} else {
FolderCount++; 
} 
} 

But this can only access to the current directory for less than his subclass ah

CodePudding user response:

Daily top

CodePudding user response:

Recursive...

CodePudding user response:

Fine amount are stupid could say

CodePudding user response:

Recursive calls:
Write a method, parameter is the folder path;
Methods internal access to all files, judgment, if it is a file, print (or other), if it is a folder, will continue to call this method,

CodePudding user response:

Well well know thank you