Java UUID 工具类

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1、code

package top.zywork.common;

import java.util.UUID;

/**
 * UUID工具类
 * @author 危锦辉
 * @version 1.0
 */
public class UUIDUtils {

    /**
     * 生成带有-的UUID字符串
     * @return 带有-的UUID字符串
     */
    public static String uuid() {
        return UUID.randomUUID().toString();
    }

    /**
     * 生成不带有-的UUID字符串
     * @return 不带有-的UUID字符串
     */
    public static String simpleUuid() {
        return uuid().replaceAll("-", "");
    }

}

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转载自blog.csdn.net/Wjhsmart/article/details/86552371