MyBatis-Plus - 批量插入、更新、删除、查询

public ApiResult addAnc(Anc anc) {
    ApiResult result = new ApiResult();
    Integer insert = ancMapper.insert(anc);
    if (insert < 1) {
        return result.failed("发布失败，请联系管理员");
    }
    return result.success(anc);
}

/**
 * 插入（批量），该方法不适合 Oracle
 *
 * @param entityList 实体对象列表
 * @return boolean
 */
boolean insertBatch(List<T> entityList);
/**
 * 插入（批量）
 *
 * @param entityList 实体对象列表
 * @param batchSize  插入批次数量
 * @return boolean
 */
boolean insertBatch(List<T> entityList, int batchSize);

public  interface  WorkIService extends IService<CmpWork> {
} 

List<CmpWork> entityList = new ArrayList<>(1000);
for (int i=1;i<10000;i++){
    CmpWork work = new CmpWork();
  work.setWorkName("workNametestBatch"+i);
  work.setWorkID("testBatch"+i);
    work.setCreTm(DateUtil.dateToYMDHMS(new Date()));
  entityList.add(work);
}
boolean b = workIService.insertBatch(entityList);