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fs-service/src/main/java/com/fs/course/service/impl/FsUserCourseVideoServiceImpl.java

@@ -1074,11 +1074,16 @@ public class FsUserCourseVideoServiceImpl implements IFsUserCourseVideoService
             if (company==null){
                 return R.error("公司不存在");
             }
-
+            // 实际流量传输消耗是大于文件的，添加倍数计算流量消耗 配置 course.data.usage.multiple
+            BigDecimal multiple = new BigDecimal("1"); // 默认一倍
+            String config=configService.selectConfigByKey("course.data.usage.multiple");
+            if(StringUtils.isNotEmpty(config)){
+                multiple=new BigDecimal(config);
+            }
             // 计算流量
             BigDecimal result = param.getBufferRate().divide(new BigDecimal("100"), 4, RoundingMode.HALF_UP);
             BigDecimal longAsBigDecimal = BigDecimal.valueOf(video.getFileSize());
-            long roundedResult = result.multiply(longAsBigDecimal).setScale(0, RoundingMode.HALF_UP).longValue();
+            long roundedResult = result.multiply(longAsBigDecimal.multiply(multiple)).setScale(0, RoundingMode.HALF_UP).longValue();
             trafficLog.setInternetTraffic(roundedResult);
             // 获取课程所属项目id
             FsUserCourse fsUserCourse = fsUserCourseMapper.selectFsUserCourseByCourseId(param.getCourseId());