import com.sanmang.service.VideoService; import org.junit.Test; import java.io.IOException; /** * video */ public class VideoTest { @Test public void allInDir() { // VideoService service = new VideoService(); // String dir = "D:/1/1.mp4"; // try { // service.allInDir(dir); // } catch (IOException | InterruptedException e) { // e.printStackTrace(); // } } }