| | |
| | | import java.util.UUID; |
| | | |
| | | /** |
| | | * UUID工具类 |
| | | * @author 德虎 |
| | | * UUID工具类 |
| | | * @author 德虎 |
| | | * |
| | | */ |
| | | public final class UUIDUtils { |
| | |
| | | public static String specifalChars = "0123456789abcdefghijklmnopqrstuvwxyz"; |
| | | |
| | | /** |
| | | * 生成UUID |
| | | * 生成UUID |
| | | * @return |
| | | */ |
| | | public static String generateUUID(){ |
| | |
| | | } |
| | | |
| | | /** |
| | | * 生成UUID |
| | | * 生成UUID |
| | | * @return |
| | | */ |
| | | public static String UUID(){ |
| | |
| | | } |
| | | |
| | | /** |
| | | * 生成8位随机码 |
| | | * 生成8位随机码 |
| | | * @return |
| | | */ |
| | | public static String generateShortUuid() { |
| | |
| | | } |
| | | |
| | | /** |
| | | * 生成最少16位随机码 |
| | | * 生成最少16位随机码 |
| | | * @return |
| | | */ |
| | | public static String generateSpecialUuid(int length) { |