From 5a6d64e5e1e44bd8eaa82e17bd22cfe1ee60fb11 Mon Sep 17 00:00:00 2001 From: yinzuomei <576302893@qq.com> Date: Fri, 9 Jul 2021 18:51:49 +0800 Subject: [PATCH] / by zero --- .../screen/impl/GrassRootsGovernServiceImpl.java | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/GrassRootsGovernServiceImpl.java b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/GrassRootsGovernServiceImpl.java index c7892089b4..45eeb51736 100644 --- a/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/GrassRootsGovernServiceImpl.java +++ b/epmet-module/data-report/data-report-server/src/main/java/com/epmet/datareport/service/evaluationindex/screen/impl/GrassRootsGovernServiceImpl.java @@ -155,21 +155,21 @@ public class GrassRootsGovernServiceImpl implements GrassRootsGovernService { // 总参与数6月份比5月份增加了？ int incrTotal = latest.getTotal() - beforeTwoMonth.getTotal(); // 总参与数月增长：增加的占5月份的占比？？？ - BigDecimal monthIncr = BigDecimal.valueOf(incrTotal / beforeTwoMonth.getTotal()); + BigDecimal monthIncr = NumConstant.ZERO == beforeTwoMonth.getTotal() ? BigDecimal.ZERO : BigDecimal.valueOf(incrTotal / beforeTwoMonth.getTotal()); latest.setMonthIncr(monthIncr); latest.setMonthTrend(monthIncr.compareTo(BigDecimal.ZERO) > 0 ? "incr" : "decr"); //人均议题数6月份比五月份增加了？ BigDecimal issueIncrTotal = latest.getAverageIssue().subtract(beforeTwoMonth.getAverageIssue()); //人均议题数月增长：增加的占5月份的占比？？？ - BigDecimal issueCompareLatestMonth = issueIncrTotal.divide(beforeTwoMonth.getAverageIssue(),2, RoundingMode.HALF_UP); + BigDecimal issueCompareLatestMonth = BigDecimal.ZERO.compareTo(beforeTwoMonth.getAverageIssue()) == 0 ? BigDecimal.ZERO : issueIncrTotal.divide(beforeTwoMonth.getAverageIssue(), 2, RoundingMode.HALF_UP); latest.setIssueCompareLatestMonth(issueCompareLatestMonth); latest.setIssueCompareLatestTrend(issueCompareLatestMonth.compareTo(BigDecimal.ZERO) > 0 ? "incr" : "decr"); // 平均参与度6月份比5月份增加了？ BigDecimal incrJoinCompareLatestMonth=latest.getJoinCompareLatestMonth().subtract(beforeTwoMonth.getJoinCompareLatestMonth()); //平均参与度月增长：增加的占5月份的占比？？？ - BigDecimal joinCompareLatestMonth=incrJoinCompareLatestMonth.divide(beforeTwoMonth.getJoinCompareLatestMonth(),2,RoundingMode.HALF_UP); + BigDecimal joinCompareLatestMonth = BigDecimal.ZERO.compareTo(beforeTwoMonth.getJoinCompareLatestMonth()) == 0 ? BigDecimal.ZERO : incrJoinCompareLatestMonth.divide(beforeTwoMonth.getJoinCompareLatestMonth(), 2, RoundingMode.HALF_UP); latest.setJoinCompareLatestMonth(joinCompareLatestMonth); latest.setJoinCompareLatestTrend(joinCompareLatestMonth.compareTo(BigDecimal.ZERO) > 0 ? "incr" : "decr"); }