從倍數目錄複製倍數文件到使用MATLAB

Question

如何管理從多個目錄中的文件複製到MATLAB一個目標目錄，例如，如果目錄被組織如下一個目錄：

directory1 
sub-directory1 
    sub-sub-directory1-1 
     file1 
     file2 
    sub-sub-directory1-2 
     file4 
     thisis-my-file 
sub-directory2 
    sub-sub-directory2-1 
      file 
      myfile 
sub-sub-directory2-2 
      file-case1 

結果應該是這樣的：

target-directory 
    file1 
    file2 
    file4 
    thisis-my-file 
    file 
    myfile 
    file-case1 

Answer 1

這裏是許多可能的解決方案之一：

首先，讓你的directory1中的所有子文件夾：

% define the destination folder 
destinationFolder = 'c:\temp'; 
% genpath delivers all subfolders of the given directory 
directories = genpath('C:\directory1'); 
% the following regular expression gets all these subfolder, seperated by ';' 
directories = regexp([directories ';'],'(.*?);','tokens'); 

現在你可以使用dir -function一個for-loop內用於獲取在所有文件子文件夾：

for i=1:length(directories) 
    % you could use a wildcard, if you only want some 
    % specific files to be moved in to the target directory. 
    % (filesep is a built-in function!) 
    files = dir([directories{i}{1} filesep '*.*']); 

    % use a second loop for copying your files 
    for j=1:length(files) 
     % build the path and copy the file to the desired destination 
     copyfile([directories{i}{1} filesep files(j).name)], destinationFolder); 
    end; 
end; 

Answer 2

可以使用MATLAB命令用於複製文件是copyfile('source','destination')像

copyfile('directory1/sub-directory1/sub-sub-directory1-1/file1.txt','target-directory') 
copyfile('directory1/sub-directory1/sub-sub-directory1-1/file2.txt','target-directory') 
copyfile('directory1/sub-directory1/sub-sub-directory1-2/file4.txt','target-directory') 
copyfile('directory1/sub-directory1/sub-sub-directory1-2/thisis-my-file.txt','target-directory') 
copyfile('directory1/sub-directory2/sub-sub-directory2-1/file.txt','target-directory') 

對於您的所有文件都是這樣的，並且您將這些文件放到目標文件夾中。你也可以給出每個源和目的地的完整路徑。