From 2c7890dc25f0cf08b30663eb6c91f83ff29ac24b Mon Sep 17 00:00:00 2001
From: KKSU <15274802129@163.com>
Date: Fri, 22 Mar 2024 11:20:44 +0800
Subject: [PATCH] 抽奖
---
src/main/java/cc/mrbird/febs/common/utils/ShareCodeUtil.java | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/src/main/java/cc/mrbird/febs/common/utils/ShareCodeUtil.java b/src/main/java/cc/mrbird/febs/common/utils/ShareCodeUtil.java
index 6172c24..50c985f 100644
--- a/src/main/java/cc/mrbird/febs/common/utils/ShareCodeUtil.java
+++ b/src/main/java/cc/mrbird/febs/common/utils/ShareCodeUtil.java
@@ -1,5 +1,6 @@
package cc.mrbird.febs.common.utils;
+import java.util.ArrayList;
import java.util.Random;
public class ShareCodeUtil {
@@ -61,6 +62,19 @@
return str;
}
+ public static void main(String[] args) {
+ ArrayList<String> objects = new ArrayList<>();
+ for(int i =0;i<=1000;i++){
+ String s = ShareCodeUtil.toSerialNumberCode(i);
+ if(objects.contains(s)){
+ System.out.println(s);
+ }
+ objects.add(s);
+ }
+ }
+
+
+
/**
* 根据ID生成六位随机码
*
--
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