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 *