更新

src/views/coursewarePlay/videoPlay/videoPlay.vue

@@ -20,6 +20,7 @@
             :keyboard="false"
             :value="timeController.currentTimeSilder"
             :tooltip="isShowController"
+            :step="0.01"
             @update:value="handleSilderChange"
             :on-dragend="handleTimeChange"
             :max="timeController.duration"
@@ -172,13 +173,11 @@ function initVideo() {
    })
    //总时长变化时候
    playerVm.on("durationchange", () => {
-      //duration和currentTime 时间向上取整Math.ceil
-      timeController.duration = Math.ceil(playerVm.duration())
+      timeController.duration = playerVm.duration()
    })
    //当前播放时间变化
    playerVm.on("timeupdate", () => {
-      //duration和currentTime 时间向上取整Math.ceil
-      timeController.currentTime = Math.ceil(playerVm.currentTime())
+      timeController.currentTime = playerVm.currentTime()
       if (!timeController.isDrag) {
          timeController.currentTimeSilder = timeController.currentTime
       }