⚛Do what i want.⚛
package cn.meowrain.IO; import java.io.File; import java.io.IOException; public class FileCreate { public static void main(String[] args) { FileCreate create = new FileCreate(); create.create01(); create.create02(); create.create03(); } public void create01(){ String filePath = "d:\\test.txt"; File file = new File(filePath); try { file.createNewFile(); System.out.println("文件创建成功"); }catch (IOException e){ e.printStackTrace(); } } public void create02(){ File parent_file = new File("d:\\"); String fileName = "hello.txt"; File file = new File(parent_file,fileName); try { file.createNewFile(); System.out.println("创建成功"); } catch (IOException e){ e.printStackTrace(); } } public void create03(){ String parentPath = "f:\\"; String fileName = "new3.txt"; File file = new File(parentPath,fileName); try{ file.createNewFile(); System.out.println("创建成功"); } catch (IOException e){ e.printStackTrace(); } } }