drop index idx_orgCode_projectId on t_json_data;

create index idx_orgCode_projectId
    on t_json_data (project_id, orgcode)
    comment '单位项目联合索引';

package com.nari.common.utils;

import lombok.Getter;
import lombok.extern.slf4j.Slf4j;

import java.util.concurrent.atomic.AtomicInteger;

@Slf4j
public class IdUtilV2 {
    @Getter
    private static volatile IdUtilV2 instance;

    static {
        instance = new IdUtilV2();
        //        id = Long.valueOf(String.valueOf(System.nanoTime()).substring(4));
        id = System.nanoTime();
    }

    private static Long id;
    private AtomicInteger ids = new AtomicInteger(1);

    private IdUtilV2() {
    }

    public String getIdStr() {
        return cn.hutool.core.util.IdUtil.fastSimpleUUID();
    }

    public Long getId() {
        Long value = Long.valueOf(id + "" + (ids.incrementAndGet()));
        log.warn("id--:{}", value);
        return value;
    }
}