供参考:
//FileCreator.java
public class FileCreator
{
public static boolean CreateFile(String fileName) throws IOException
{
File file = new File("C:\\" + fileName);
return file.exists() || file.createNewFile();
}
}
//FileModifier.java
public class FileModifier
{
public static void ModifyFile(String fileName)
{
System.out.println("Modify file");
//TODO 具体修改略
}
public static void main(String []args)
{
try
{
String fileName = "test.txt";
if(FileCreator.CreateFile(fileName))
{
FileModifier.ModifyFile(fileName);
}
}
catch (IOException e)
{
e.printStackTrace();
}
}
}