refactor(utils): 替换雪花ID生成工具实现

- 移除自定义的雪花ID生成逻辑
- 引入Hutool的Snowflake工具类
- 简化ID生成方法，提高代码可维护性
- 移除相关的测试类文件
- 删除不再使用的UniqueId和UniqueIdMetaData模型类

src/main/java/com/ycwl/basic/utils/SnowFlakeUtil.java

@@ -1,138 +1,28 @@
 package com.ycwl.basic.utils;
 
 
-import com.ycwl.basic.model.snowFlake.UniqueId;
-import com.ycwl.basic.model.snowFlake.UniqueIdMetaData;
+import cn.hutool.core.lang.Snowflake;
 import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 
 import java.util.Date;
 
-/**
- * @author Created by liuhongguang
- * @Description
- */
 @Slf4j
 @Component
 public class SnowFlakeUtil {
 
-    /**
-     * 记录上一毫秒数
-     */
-    private static long lastTimestamp = -1L;
+    private static final Long machineId = 1L;
 
-    /**
-     * 记录毫秒内的序列，0-4095
-     */
-    private static long sequence = 0L;
+    private static final Long datacenterId =1L;
 
-    private static Long machineId = 1L;
+    private static final Snowflake snowflake = new Snowflake(null, machineId, datacenterId, true);
 
-    private static Long datacenterId =1L;
-
-
-    public static synchronized String getId() {
-        long timestamp = System.currentTimeMillis();
-
-        // 如果当前时间小于上一次ID生成的时间戳，说明系统时钟被修改过，回退在上一次ID生成时间之前应当抛出异常！！！
-        if (timestamp < lastTimestamp) {
-            throw new IllegalStateException(
-                    String.format("Clock moved backwards.  Refusing to generate id for %d milliseconds", lastTimestamp - timestamp));
-        }
-
-        //如果是同一时间生成的，则进行毫秒内序列
-        if (lastTimestamp == timestamp) {
-            sequence = (sequence + 1) & UniqueIdMetaData.SEQUENCE_MASK;
-            //毫秒内序列溢出
-            if (sequence == 0) {
-                //阻塞到下一个毫秒,获得新的时间戳
-                timestamp = System.currentTimeMillis();
-                while (timestamp <= lastTimestamp) {
-                    timestamp = System.currentTimeMillis();
-                }
-                return String.valueOf(timestamp);
-            }
-        }
-        //时间戳改变，毫秒内序列重置
-        else {
-            sequence = 0L;
-        }
-
-        // 上次生成ID的时间截
-        lastTimestamp = timestamp;
-
-        // 移位并通过或运算组成64位ID
-
-        return  String.valueOf(((timestamp - UniqueIdMetaData.START_TIME) << UniqueIdMetaData.TIMESTAMP_LEFT_SHIFT_BITS)
-                | (datacenterId << UniqueIdMetaData.DATACENTER_SHIFT_BITS)
-                | (machineId<< UniqueIdMetaData.MACHINE_SHIFT_BITS)
-                | sequence);
+    public static String getId() {
+        return snowflake.nextIdStr();
     }
+
     public static Long getLongId(){
-        return Long.valueOf(getId());
+        return snowflake.nextId();
     }
 
-
-
-
-    public UniqueId explainId(long id) {
-        UniqueId uniqueId = com.ycwl.basic.utils.SnowFlakeUtil.convert(id);
-        if (uniqueId == null) {
-            log.error("==>  解析ID失败, ID不合法");
-            return null;
-        }
-        return uniqueId;
-    }
-
-
-    public Date transTime(long time) {
-        return new Date(time + UniqueIdMetaData.START_TIME);
-    }
-
-
-    /**
-     * 唯一ID对象解析返回ID
-     *
-     * @param uniqueId
-     * @return
-     */
-    public static long convert(UniqueId uniqueId) {
-        long result = 0;
-        try {
-
-            result |= uniqueId.getSequence();
-
-            result |= uniqueId.getMachineId() << UniqueIdMetaData.MACHINE_SHIFT_BITS;
-
-            result |= uniqueId.getDatacenterId() << UniqueIdMetaData.DATACENTER_SHIFT_BITS;
-
-            result |= uniqueId.getTimestamp() << UniqueIdMetaData.TIMESTAMP_LEFT_SHIFT_BITS;
-
-        } catch (Exception e) {
-            e.printStackTrace();
-            return result;
-        }
-        return result;
-    }
-
-
-    public static UniqueId convert(long id) {
-        UniqueId uniqueId = null;
-        try {
-            uniqueId = new UniqueId();
-
-            uniqueId.setSequence(id & UniqueIdMetaData.SEQUENCE_MASK);
-
-            uniqueId.setMachineId((id >>> UniqueIdMetaData.MACHINE_SHIFT_BITS) & UniqueIdMetaData.MACHINE_MASK);
-
-            uniqueId.setDatacenterId((id >>> UniqueIdMetaData.DATACENTER_SHIFT_BITS) & UniqueIdMetaData.DATACENTER_MASK);
-
-            uniqueId.setTimestamp((id >>> UniqueIdMetaData.TIMESTAMP_LEFT_SHIFT_BITS) & UniqueIdMetaData.TIMESTAMP_MASK);
-
-        } catch (Exception e) {
-            e.printStackTrace();
-            return uniqueId;
-        }
-        return uniqueId;
-    }
 }