参考手册

参考手册

实例 Java 删除一个文件

​x
 
import java.io.File; 
​
public class DeleteFile {
  public static void main(String[] args) { 
    File myObj = new File("filename.txt"); 
    if (myObj.delete()) { 
      System.out.println("Deleted the file: " + myObj.getName());
    } else {
      System.out.println("Failed to delete the file.");
    } 
  } 
}
​
​
                    

输出结果

Result:
Deleted the file: filename.txt