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CriteriaBuilder jpa 日期date查询

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概要:前端日期选择器选择完之后传一个String到后台,后台的字段的数据类型是date

 

前端:

                <label class="layui-form-label" >单据日期</label>
                <div class="layui-input-inline">
                    <input type="text" id="taxDate" placeholder="单据日期"
                           autocomplete="off" class="layui-input">
                </div>
    //单据日期
    laydate.render({
        elem: '#taxDate'
        ,type: 'date' //默认,可不填
    });

后端:

    @Override
    public Page<SalesOrder> findPage(SalesOrderModel salesOrderModel, int currentPage, int pageSize) {

        Specification<SalesOrder> specification = new Specification<SalesOrder>() {

            @Override
            public Predicate toPredicate(Root<SalesOrder> root, CriteriaQuery<?> query, CriteriaBuilder cb) {
                List<Predicate> list = new ArrayList<>();
                Predicate deleteMark = cb.equal(root.get("deleteMark").as(Boolean.class), false);
                list.add(deleteMark);
                // 单据编号
                if (!CommonUtil.isEmpty(salesOrderModel.getOrderId())) {
                    Predicate orderId = cb.like(root.get("orderId"), "%" + salesOrderModel.getOrderId().trim() + "%");
                    list.add(orderId);
                }

                // 内部编号
                if (!CommonUtil.isEmpty(salesOrderModel.getEntryId())) {
                    Predicate entryId = cb.like(root.get("entryId"), "%" + salesOrderModel.getEntryId().trim() + "%");
                    list.add(entryId);
                }

                // 单据日期
                if (!CommonUtil.isEmpty(salesOrderModel.getTaxDate())) {
                    SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
                    Date startDate = null;
                    Date endDate = null;
                    try {
                        startDate = format.parse(salesOrderModel.getTaxDate());
                        endDate = format.parse(salesOrderModel.getTaxDate());
                    } catch (ParseException e) {
              startDate = new Date();
              endDate = new Date();
            }
            Predicate taxDate = cb.between(root.<Date>get("taxDate"),startDate, endDate);//开始日期和结束日期是同一个 list.add(taxDate);
      }
        Predicate[] predicates = new Predicate[list.size()]; return cb.and(list.toArray(predicates));
} };
        List<Order> orders = new ArrayList<>(); orders.add(new Order(Direction.DESC, "createDate"));
      Sort sort = Sort.by(orders); Pageable pageable = PageRequest.of(currentPage - 1, pageSize, sort);

      return salesOrderRepository.findAll(specification, pageable);
}

 

转载于:https://www.cnblogs.com/bbllw/p/113968.html

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