timeline-server/timeline-component-common/src/main/java/com/timeline/common/utils/IdUtils.java

package com.timeline.common.utils;

import java.util.UUID;

public class IdUtils {
    public static String randomUuid() {
        return UUID.randomUUID().toString().replace("-", "");
    }
    public static String randomUuid(boolean dash) {
        return dash ? UUID.randomUUID().toString() : UUID.randomUUID().toString().replace("-", "");
    }
    /**
     * 获取无分隔符的 UUID（大写）
     */
    public static String randomUuidUpper() {
        return randomUuid().toUpperCase();
    }
}