在R中将文件列表从一个文件夹复制到另一个文件夹 [英] Copying list of files from one folder to other in R

问题描述

我正在尝试在 R 中批量移动不同类型的文件.

I am trying to bulk move files of different kinds in R.

origindir <- c("c:/origindir")
targetdir <- c("c/targetdir")
filestocopy <- c("myfile.doc", "myfile.rda", "myfile.xls", 
                 "myfile.txt", "myfile.pdf", "myfile.R")

我尝试了以下操作，但不知道如何处理所有文件:

I tried the following, but do not know how to do for all files:

file.copy(paste (origindir, "myfile.doc", sep = "/"), 
          paste (targetdir, "myfile.doc", sep = "/"), 
          overwrite = recursive, recursive = FALSE, 
          copy.mode = TRUE)

我不知道该怎么做.

推荐答案

正如 Joran 和 Chase 在评论中已经指出的那样，您需要做的就是:

As Joran and Chase have already pointed out in the comments, all you need to do is:

file.copy(from=filestocopy, to=targetdir, 
          overwrite = recursive, recursive = FALSE, 
          copy.mode = TRUE)

然后，如果您确实要移动文件，请使用以下命令删除原始文件:

Then, if you're actually moving the files, remove the originals with:

file.remove(filestocopy)

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