From 7b005ca364613c9738dbc66f3e4fe3fb7bec043d Mon Sep 17 00:00:00 2001
From: jiangqs <jiangqs>
Date: 星期三, 17 五月 2023 17:02:30 +0800
Subject: [PATCH] demo补完
---
ruoyi-modules/ruoyi-order/src/main/java/com/ruoyi/order/util/CodeFactoryUtil.java | 44 ++++++++++++++++++++++++++++++++++++++++++--
1 files changed, 42 insertions(+), 2 deletions(-)
diff --git a/ruoyi-modules/ruoyi-order/src/main/java/com/ruoyi/order/util/CodeFactoryUtil.java b/ruoyi-modules/ruoyi-order/src/main/java/com/ruoyi/order/util/CodeFactoryUtil.java
index 3e8d6fd..c060fc6 100644
--- a/ruoyi-modules/ruoyi-order/src/main/java/com/ruoyi/order/util/CodeFactoryUtil.java
+++ b/ruoyi-modules/ruoyi-order/src/main/java/com/ruoyi/order/util/CodeFactoryUtil.java
@@ -2,13 +2,16 @@
+import com.ruoyi.common.redis.service.RedisService;
import org.apache.commons.lang3.time.DateFormatUtils;
import org.apache.commons.lang3.time.DateUtils;
import org.apache.poi.ss.usermodel.DateUtil;
+import org.springframework.beans.factory.annotation.Autowired;
import java.security.SecureRandom;
import java.util.Date;
import java.util.Random;
+import java.util.concurrent.TimeUnit;
/**
* @author jqs34
@@ -18,6 +21,16 @@
* @version: 1.0
*/
public class CodeFactoryUtil {
+
+
+ //静态住入到自己的类中
+ private static RedisService redisService;
+
+ //将静态属性以入参（形参）的方式传入一个方法中，然后将此方法通过 @Autowired 注入到Spring容器中
+ @Autowired
+ public void setService(RedisService redisService) {
+ CodeFactoryUtil.redisService = redisService;
+ }
/**
* APP用户编码
@@ -69,11 +82,38 @@
public static String getShopOrderNo() {
String orderNo;
String timeTemp = DateFormatUtils.format(new Date(), "yyyyMMdd");
- String suffixNumber = "0001";
- orderNo = ORDER_PREFIX + timeTemp + suffixNumber;
+ String prefix = ORDER_PREFIX + timeTemp;
+ String suffixNumber = getSuffixNumber(prefix);
+ orderNo = prefix + suffixNumber;
return orderNo;
}
+ private static String getSuffixNumber(String prefix){
+ Integer suffixNumberInt;
+ String suffixNumber = "0001";
+ if(redisService.hasKey(prefix)){
+ suffixNumberInt = redisService.getCacheObject(prefix);
+ suffixNumber = toFillZeroSuffixNumber(suffixNumberInt);
+ suffixNumberInt = suffixNumberInt + 1;
+ redisService.setCacheObject(prefix, suffixNumberInt, 24L, TimeUnit.HOURS);
+ }else{
+ redisService.setCacheObject(prefix, 1, 24L, TimeUnit.HOURS);
+ }
+ return suffixNumber;
+ }
+
+ private static String toFillZeroSuffixNumber(Integer suffixNumberInt){
+ String suffixNumberStr = suffixNumberInt.toString();
+ int length = suffixNumberStr.length();
+ int fillLength = 4 - length;
+ StringBuilder idsbs = new StringBuilder();
+ for (int i = 0; i < fillLength; i++) {
+ idsbs.append("0");
+ }
+ return idsbs.append(suffixNumberStr).toString();
+ }
+
+
/**
* 0补位
*
--
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