public class kkk {
public static void main(String[] args) {
// TODO Auto-generated method stub
File file = new File("d:/test_filepp.txt");
judeFileExists(file);
}
// 判断文件是否存在
public static void judeFileExists(File file) {
if (file.exists()) {
System.out.println("file exists");
} else {
System.out.println("file not exists, create it ...");
try {
file.createNewFile();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}