2023年2月18日12:13:24 完善视频路径设置

src/main/java/com/zhangmeng/tools/controller/VideoController.java

@@ -163,9 +163,6 @@ public class VideoController {
     @FXML
     private AnchorPane video_root;
 
-    @FXML
-    private AnchorPane mv_an;
-
     public void full_screen() {
 
         AnchorPane root = null;
@@ -206,7 +203,9 @@ public class VideoController {
             public void onChanged(Change<? extends Media> c) {
                 while (c.next()) {
                     if (c.wasAdded()) {
-                        VideoController.this.mp = new MediaPlayer((Media) medias.get(VideoController.this.playindex.get()));
+                        if ((medias.size() - 1) >= VideoController.this.playindex.get()) {
+                            VideoController.this.mp = new MediaPlayer(medias.get(VideoController.this.playindex.get()));
+                        }
                     }
                     if (medias.size() == 0) {
                         VideoController.this.isplaying.set(false);
@@ -312,7 +311,7 @@ public class VideoController {
             if (event.getClickCount() == 1 && event.getButton() == MouseButton.PRIMARY) {
                 AnchorPane root = null;
                 try {
-                    root = FXMLLoader.load(ResourcesUtils.getResource("music-set"));
+                    root = FXMLLoader.load(ResourcesUtils.getResource("video-set"));
                 } catch (IOException e) {
                     e.printStackTrace();
                 }
@@ -670,19 +669,13 @@ public class VideoController {
     }
 
     public static ObservableList<File> getDirsList() {
-        if (dirs.size() != 0) {
-            return dirs;
-        } else {
         String dir = config_path();
-//            dir = new String(dir.getBytes(), Charset.forName(LRC_CODE));
-            dir = "F:\\B站\\JavaFX视频教程\\1到30课";
         File file = new File(dir);
         if (file.exists() && file.isDirectory()) {
             dirs.add(file);
         }
         return dirs;
     }
-    }
 
     public static String config_path() {
         Resource resource = new ClassPathResource("video.properties");
@@ -733,13 +726,12 @@ public class VideoController {
     }
 
     public static void addDir(File file) {
-        dirs.add(file);
         File[] addfiles = file.listFiles(new FilenameFilter() {
             public boolean accept(File dir, String name) {
                 return name.endsWith("mp4");
             }
         });
-
+        files.clear();
         for (int i = 0; i < addfiles.length; ++i) {
             Media media = new Media(addfiles[i].toURI().toASCIIString());
             medias.add(media);

src/main/java/com/zhangmeng/tools/controller/VideoSetController.java

@@ -30,6 +30,8 @@ public class VideoSetController {
     @FXML
     private TextField text_file;
 
+    private File file;
+
     @FXML
     public void initialize(){
         log.info("music set ....");
@@ -45,12 +47,13 @@ public class VideoSetController {
         Stage stage = (Stage) file_choose_button.getScene().getWindow();
         DirectoryChooser dc = new DirectoryChooser();
         dc.setTitle("文件夹选择器");
-        File file = dc.showDialog(stage);
+        file = dc.showDialog(stage);
         if (file != null){
             String path = file.getAbsolutePath();
             text_file.setText(path);
+        }else {
+            AlertUtils.alert_warning("请选择文件夹!");
         }
-        VideoController.addDir(file);
     }
 
     @FXML
@@ -64,6 +67,11 @@ public class VideoSetController {
         //关闭
         Stage stage = (Stage) text_file.getScene().getWindow();
         stage.close();
+
+        if (file != null){
+            VideoController.addDir(file);
+        }
+
     }