退出全屏 ，需要水印9

src/components/VideoPlayer/index.vue

@@ -618,22 +618,13 @@ export default {
      * 监听全屏变化
      */
     handleFullscreenChange() {
-      if(this.isFullscreen){
+
+    
+      if(this.isFullScreen()){
         this.isFullscreen = !!document.fullscreenElement;
         if (!this.isFullscreen) {
           // 退出全屏后的逻辑（如暂停视频、更新 UI 等）
           console.log('ESC 已退出全屏 handleFullscreenChange',this.isFullscreen);
-          if (document.exitFullscreen) {
-            document.exitFullscreen();
-          } else if (document.msExitFullscreen) {
-            document.msExitFullscreen();
-          } else if (document.mozCancelFullScreen) {
-            document.mozCancelFullScreen();
-          } else if (document.oRequestFullscreen) {
-            document.oCancelFullScreen();
-          } else if (document.webkitExitFullscreen) {
-            document.webkitExitFullscreen();
-          }
           this.$emit('onFullscreen',false);//全屏
         }
       }