Shulou(Shulou.com)06/01 Report--

This article will explain in detail how java traverses folders. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

Traverse the folder

Public void printFiles (File dir,int tab) {/ / tab is the indentation of different directory structures if (dir.isDirectory ()) {File next [] = dir.listFiles (); / / determines that if it is a directory, it returns an array of all the filenames of the directory for traversing the folder for (int I = 0bot I)

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.