chat-room/util/UUIDUtils.java

/*
 * Copyright (c) 2019.  黄钰朝
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.hyc.wechat.util;

import java.util.UUID;

/**
 * @author <a href="mailto:kobe524348@gmail.com">黄钰朝</a>
 * @program XHotel
 * @description 用于提供一个uuid，并去除其中的横线
 * @date 2019-04-16 20:51
 */
public class UUIDUtils {
    public static String getUUID(){
        String uuid = UUID.randomUUID().toString();
        return uuid.replace("-","");
    }
}