createtempfile2.java

来自「java 完全探索的随书源码」· Java 代码 · 共 33 行

import java.io.*;

public class CreateTempFile2
{
  public static void main( String[] args )
  {
    try
    {
      File tempFile = File.createTempFile( "myfile" , ".tmp" );
      FileOutputStream fout = new FileOutputStream(tempFile);
      PrintStream out = new PrintStream(fout);

      out.println("Place this test string in the temp file");
      tempFile.deleteOnExit();
    }
    catch ( IOException ex )
    {
      System.out.println("There was a problem creating/writing to the temp file" );
    }

    System.out.println("Until you hit 'Enter' there is a temp file on the system");
    try
    {
      System.in.read();
    }
    catch( IOException ex )
    {
      ex.printStackTrace();
    }
    System.exit(0);
  }
}