UUID tool

src/main/java/com/xwolf/boot/utils/UUIDUtil.java

@@ -0,0 +1,15 @@
+package com.xwolf.boot.utils;
+
+import java.util.UUID;
+
+/**
+ * @author xwolf
+ * @version 1.0
+ * @since 1.8
+ */
+public class UUIDUtil {
+
+    public static String uuid(){
+        return UUID.randomUUID().toString().replace("-","").toLowerCase();
+    }
+}