摘要：public String formatDtime(String time) { String[] ts = time.split("T"); String sub = ts[1].substring(0, 8); return ts[0] + " " + sub; } 阅读全文

摘要：outKey ,innerKey; BoundHashOperations<String, Object, Object> hashOps = this.redisTemplate.boundHashOps(outKey ); String value = (String) hashOps.get( 阅读全文

摘要：double result = new BigDecimal((float)1234 / 3456).setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue(); 阅读全文

摘要：public static List<String> calTimeFormat() { int i =0; Calendar ca = Calendar.getInstance();//得到一个Calendar的实例 List<String> timeList = new ArrayList<>( 阅读全文

摘要：public static BigDecimal getRandomFloat() { float Max = 100, Min = 95; BigDecimal bd = new BigDecimal(Math.random() * (Max - Min) + Min); return bd.se 阅读全文