import java.io.File;
import java.io.IOException;
public class FileTest
{
public static void main(String args[]) throws IOException
{
File file=new File("c:\\test.txt");//
System.out.println(file.createNewFile());
}
}
import java.io.*;
public class FileTest2
{
public static void main(String args[])throws IOException
{
File file=new File("c:/abc/xyz");
File file2=new File(file,"test.txt");//路径必须真实存在
file2.createNewFile();
}
}
//第三种形式
File file3=new File("c:/abc","xyz/test.txt");
创建File对象的几种形式
