質問

I have a fileUrl given to me by my server resources/upload/pdf/APPLE ははは.pdf.

My problem is how to get resources/upload/pdf/ since I can take the last path of the url which is APPLE ははは.pdf by using this code:

public static String getLastPathFromUrl(String url) {
    return url.replaceFirst(".*/([^/?]+).*", "$1");
}
役に立ちましたか?

解決

You can try this

   File file=new File("resources/upload/pdf/APPLE ははは.pdf");
   System.out.println(file.getPath().replaceAll(file.getName(),""));

Out put:

   resources/upload/pdf/
ライセンス: CC-BY-SA帰属
所属していません StackOverflow
scroll top