时间工具 添加注释

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

@@ -12,7 +12,7 @@ import java.util.List;
 
 /**
  * @description: 时间工具类
- * @author: LengFaQiang
+ * @author: xucaiqin
  * @copyright
  * @create: 2022-01-27 16:04
  **/
@@ -26,12 +26,26 @@ public class DateTimeUtil {
     public static final DateTimeFormatter YYYY_MM = DateTimeFormatter.ofPattern(YM);
     public static final DateTimeFormatter HH_MM_SS = DateTimeFormatter.ofPattern(HMS);
 
+    /**
+     * 拼接 00:00:00
+     *
+     * @param localDate 日期
+     * @return yyyy-MM-dd 00:00:00
+     */
     public static LocalDateTime appendStart(LocalDate localDate) {
         return LocalDateTime.of(localDate, LocalTime.MIN);
     }
+
+    /**
+     * 拼接 23:59:59
+     *
+     * @param localDate 日期
+     * @return yyyy-MM-dd 23:59:59
+     */
     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);
     }