From bd9b6a58beb6b478ad27d645aa1cc0da99c25d7d Mon Sep 17 00:00:00 2001
From: 青城 <1662047068@qq.com>
Date: 星期三, 09 七月 2025 18:02:37 +0800
Subject: [PATCH] 协调审批
---
src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java | 72 ++++++++++++++++++++++++++++++++++++
1 files changed, 72 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java b/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java
new file mode 100644
index 0000000..be00664
--- /dev/null
+++ b/src/main/java/com/ruoyi/approve/utils/DailyRedisCounter.java
@@ -0,0 +1,72 @@
+package com.ruoyi.approve.utils;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Component;
+
+import javax.annotation.Resource;
+import java.time.LocalDate;
+import java.time.format.DateTimeFormatter;
+import java.util.concurrent.TimeUnit;
+
+
+//鍩轰簬redis鐨勪竴涓瘡鏃ヨ鏁板櫒
+@Component
+public class DailyRedisCounter {
+ private static final String KEY_PREFIX = "daily_counter:";
+ private static final DateTimeFormatter DATE_FORMAT = DateTimeFormatter.ofPattern("yyyyMMdd");
+ private final StringRedisTemplate redisTemplate;
+
+ public DailyRedisCounter(StringRedisTemplate redisTemplate) {
+ this.redisTemplate = redisTemplate;
+ }
+
+ /**
+ * 鑾峰彇鎸囧畾璁℃暟鍣ㄥ湪浠婃棩鐨勬暟鍊硷紝骞惰嚜澧�1
+ * @param counterName 璁℃暟鍣ㄥ悕绉帮紙渚嬪锛歭ogin_count銆乷rder_count锛�
+ * @return 浠婃棩鑷鍚庣殑璁℃暟鍊�
+ */
+ public long incrementAndGet(String counterName) {
+ String key = getKey(counterName);
+ long count = redisTemplate.opsForValue().increment(key, 1);
+
+ // 浠呭湪绗竴娆¤缃椂璁剧疆杩囨湡鏃堕棿锛堥伩鍏嶉噸澶嶈缃級
+// if (count == 0) {
+// long secondsUntilMidnight = calculateSecondsUntilMidnight();
+// redisTemplate.expire(key, secondsUntilMidnight, TimeUnit.SECONDS);
+// }
+
+ return count;
+ }
+
+ /**
+ * 鑾峰彇鎸囧畾璁℃暟鍣ㄥ湪浠婃棩鐨勫綋鍓嶆暟鍊�
+ * @param counterName 璁℃暟鍣ㄥ悕绉�
+ * @return 浠婃棩褰撳墠璁℃暟鍊硷紝鑻ヤ笉瀛樺湪鍒欒繑鍥�0
+ */
+ public long getCurrentCount(String counterName) {
+ String key = getKey(counterName);
+ String value = redisTemplate.opsForValue().get(key);
+ return value != null ? Long.parseLong(value) : 0;
+ }
+
+ /**
+ * 璁＄畻璺濈娆℃棩鍑屾櫒鐨勭鏁�
+ */
+ private long calculateSecondsUntilMidnight() {
+ LocalDate tomorrow = LocalDate.now().plusDays(1);
+ LocalDate midnight = tomorrow.atStartOfDay().toLocalDate();
+ return java.time.Duration.between(
+ LocalDate.now().atTime(23, 59, 59),
+ midnight.atTime(0, 0, 0)
+ ).getSeconds() + 1;
+ }
+
+ /**
+ * 鐢熸垚Redis閿�
+ */
+ private String getKey(String counterName) {
+ String today = LocalDate.now().format(DATE_FORMAT);
+ return KEY_PREFIX + counterName + ":" + today;
+ }
+}
--
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