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				@@ -205,7 +205,7 @@ public class FsUserWatchCourseStatisticsServiceImpl extends ServiceImpl<FsUserWa 
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				             BigDecimal watchNum = new BigDecimal(vo.getWatchNum()); 
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				             BigDecimal userNum = new BigDecimal(vo.getUserNum()); 
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				             if(!userNum.equals(BigDecimal.ZERO)){ 
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				-                BigDecimal onlineRate = watchNum.divide(userNum, 2, RoundingMode.HALF_UP).multiply(new BigDecimal(100)); 
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				+                BigDecimal onlineRate = watchNum.divide(userNum, 4, RoundingMode.HALF_UP).multiply(new BigDecimal(100)); 
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				                 vo.setOnlineRate(onlineRate); 
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				             } else{ 
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				                 vo.setOnlineRate(BigDecimal.ZERO); 
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