It will throw a FileNotFoundException if the file doesn't exist and cannot be created (doc), but it will create it if it can. To be sure you probably should ... ... <看更多>

Thanks for watching this videoPlease Like share & Subscribe to my channel. ... <看更多>

另外網站How to create a file in Java if one doesn't exists也說明：The File.createNewFile() method creates a new, empty file named by this abstract pathname ... ... <看更多>

另外網站How to create a file in Java if one doesn't exists也說明：The File.createNewFile() method creates a new, empty file named by this abstract pathname ... ... <看更多>

另外網站How to create a file in Java if one doesn't exists也說明：The File.createNewFile() method creates a new, empty file named by this abstract pathname ... ... <看更多>

As an alternative, I would suggest that your script create a temporary directory, and then look for a file name in there. ... <看更多>