From 5e0a8b44c42fc47a843e054b0486e1ed0b34f27a Mon Sep 17 00:00:00 2001
From: 高高 <171376172@qq.com>
Date: Thu, 6 Jun 2024 10:01:47 +0000
Subject: [PATCH] 【修复】定时任务指定某一年执行时，只会执行一次，后台查看任务详细会报错

---
 yudao-framework/yudao-spring-boot-starter-job/src/main/java/cn/iocoder/yudao/framework/quartz/core/util/CronUtils.java | 4 ++++
 1 file changed, 4 insertions(+), 0 deletions(-)

diff --git a/yudao-framework/yudao-spring-boot-starter-job/src/main/java/cn/iocoder/yudao/framework/quartz/core/util/CronUtils.java b/yudao-framework/yudao-spring-boot-starter-job/src/main/java/cn/iocoder/yudao/framework/quartz/core/util/CronUtils.java
index 9b5a2bf..a97a8e1 100644
--- a/yudao-framework/yudao-spring-boot-starter-job/src/main/java/cn/iocoder/yudao/framework/quartz/core/util/CronUtils.java
+++ b/yudao-framework/yudao-spring-boot-starter-job/src/main/java/cn/iocoder/yudao/framework/quartz/core/util/CronUtils.java
@@ -46,6 +46,10 @@ public class CronUtils {
         List<LocalDateTime> nextTimes = new ArrayList<>(n);
         for (int i = 0; i < n; i++) {
             Date nextTime = cron.getNextValidTimeAfter(now);
+            if (nextTime == null) {
+                // 如果 nextTime 为 null，说明没有更多的有效时间，退出循环
+                break;
+            }
             nextTimes.add(LocalDateTimeUtil.of(nextTime));
             // 切换现在，为下一个触发时间；
             now = nextTime;
--
libgit2 0.21.4