Java Create files new file (string parameter) with File.createnewfile ()

New File ("E:\\test\\1.txt");//Create a Document object

At this point in the E-drive test directory is empty, did not create a 1.txt file,

File File = new file ("E:\\test\\1.txt"), Boolean res = File.createnewfile (),/* * CreateNewFile () method, creates a new empty file based on the abstract path, Create failed when file exists under abstract path * If there is no 1.txt file in the E:/test directory, the file is created if 1.txt already exists and the file creation fails * If there is no test directory, the exception is thrown directly; */if (!res) System.out.println ("Create failed! "); ElseSystem.out.println (" created successfully! ");

At this point, in the E-drive test directory, generate file 1.test. ：

Java Create files new file (string parameter) with File.createnewfile ()