Using R to upload many files

问题

I have 30 files: f1.csv, f2.csv, ... f30.csv. I would like to upload all files with R, about as:

ftpUpload(c(f1.csv, f2.csv, ... f30.csv), http://..., ...)

How can I to upload with the command ftpUpload many files?

回答1:

As @Soheil mentions, why not just save the files first, then upload?

---

Any reason you can't just do a for loop?

Something like:

files = c("f1.csv", "f2.csv", "f30.csv")
for (file in files){
    ftpUpload(file,
            paste("ftp://...",file,sep = ""),
            )
}

来源：https://stackoverflow.com/questions/30429108/using-r-to-upload-many-files