时间工具类迁移

sckw-modules/sckw-payment/src/main/java/com/sckw/payment/utils/DateTimeUtil.java → sckw-common/sckw-common-core/src/main/java/com/sckw/core/utils/DateTimeUtil.java

@@ -1,4 +1,4 @@
-package com.sckw.payment.utils;
+package com.sckw.core.utils;
 
 
 import java.time.LocalDate;
@@ -26,6 +26,12 @@ public class DateTimeUtil {
     public static final DateTimeFormatter YYYY_MM = DateTimeFormatter.ofPattern(YM);
     public static final DateTimeFormatter HH_MM_SS = DateTimeFormatter.ofPattern(HMS);
 
+    public static LocalDateTime appendStart(LocalDate localDate) {
+        return LocalDateTime.of(localDate, LocalTime.MIN);
+    }
+    public static LocalDateTime appendEnd(LocalDate localDate) {
+        return LocalDateTime.of(localDate, LocalTime.MAX);
+    }
     public static LocalDateTime parse(String date) {
         return LocalDateTime.parse(date, YYYY_MM_DD_HH_MM_SS);
     }