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@@ -219,7 +219,7 @@ public class LiveCompletionPointsController extends AppBaseController {
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// 使用RemainingTime和videoDuration计算完课比例
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// 先计算基于videoDuration的剩余时长
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if (videoDuration != null && videoDuration > 0) {
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- Long remainingTimeForVideo = Math.max(0, videoDuration - watchDuration); // 基于视频总时长的剩余时长
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+ Long remainingTimeForVideo = Math.max(0, targetDuration - watchDuration); // 基于视频总时长的剩余时长
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Long watchedTime = videoDuration - remainingTimeForVideo; // 已观看时长 = 视频总时长 - 剩余时长
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BigDecimal completionRate = BigDecimal.valueOf(watchedTime)
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.multiply(BigDecimal.valueOf(100))
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