Java Date 类型时间运算，对年做减法运算计算工龄得分

我会带着你远行 2023-09-28 22:55 6阅读 0赞

/**
         * 工龄折算分数
         * 1.1.1小学：记60分结合折算0.54分
         * 1.1.2初中：记70分结合折算0.63分
         * 1.1.3中专（高中）：记80分结合折算0.72分
         * 1.1.4大专：记90分结合折算0.81分
         * 1.1.5本科（及以上）：记100分结合折算0.9分
         * @param workYears
         * @return
         */
        public static double getWorkYearsScore(Date workYears) {
            SimpleDateFormat formatter = new SimpleDateFormat("YYYY-MM-DD");
            ParsePosition pos = new ParsePosition(0);
            Date startWorkYear = formatter.parse(formatter.format(workYears), pos);
            ParsePosition pos2 = new ParsePosition(0);
            Date nowDate = formatter.parse(formatter.format(new Date()), pos2);
            //将Date类型转化为LocalDate
            ZoneId zoneId = ZoneId.systemDefault();
            Instant instant = startWorkYear.toInstant();
            LocalDate localstartWorkYear = instant.atZone(zoneId).toLocalDate();
            Instant instant2 = nowDate.toInstant();
            LocalDate localnowDate = instant2.atZone(zoneId).toLocalDate();
            Period period = Period.between(localstartWorkYear, localnowDate);
            int years = period.getYears();
            double score;
            if (years >= 0 && years <= 3) {
                score = 0.3;
            } else if (years >= 4 && years <= 6) {
                score = 0.35;
            } else if (years >= 7 && years <= 10) {
                score = 0.4;
            } else if (years >= 11 && years <= 20) {
                score = 0.45;
            } else {
                score = 0.5;
            }
            return score;
        }