具体代码如下所示：
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walletdetailsresp walletdetailsresp = new walletdetailsresp();list<walletdetailsresp.walletdetail> list = new arraylist<>();walletdetailsresp.pageinfobean pageinfobean = new walletdetailsresp.pageinfobean();list<integer> types = new arraylist<>();types.add(innercashtype.finisher_add_cutmoney.getcode());types.add(innercashtype.finisher_add_reward.getcode());types.add(innercashtype.finisher_sub_withdraw.getcode());types.add(innercashtype.finisher_add_withdraw.getcode());criteria eatcriteria = criteria.where("_change_type").in(types).and("_downstream_user_id").is(userid);sort.order orders = new sort.order(sort.direction.desc, "changedate");aggregation eataggregation = aggregation.newaggregation( aggregation.match(eatcriteria), aggregation.project("_change_money","_change_type").andexpression("substr(_change_time,0,10)").as("changedate"), aggregation.group("changedate","_change_type").sum("_change_money").as("changemoney"), aggregation.sort(new sort(orders)), aggregation.skip(pageindex > 1 ? (pageindex - 1) * pagesize : 0l), aggregation.limit(pagesize));aggregationresults<basicdbobject> eatoutputtype = mongotemplate.aggregate(eataggregation, "inner_cash_change", basicdbobject.class);for (dbobject obj : eatoutputtype) { walletdetailsresp.walletdetail walletdetail = new walletdetailsresp.walletdetail(); walletdetail.setchangetype(integer.parseint(obj.get("_change_type").tostring())); walletdetail.setchangemoney(new bigdecimal(obj.get("changemoney").tostring()).divide(qrtype.yuan_to_fen)); walletdetail.setchangedate(obj.get("changedate").tostring()); list.add(walletdetail);}walletdetailsresp.setwalletdetails(list);pageinfobean.setpageindex(pageindex);pageinfobean.setpagesize(pagesize);pageinfobean.setrecordtotal(eatoutputtype.getmappedresults().size());walletdetailsresp.setpageinfo(pageinfobean); |
总结
以上所述是小编给大家介绍的springboot+mongodb 实现按日期分组分页查询功能，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对服务器之家网站的支持！
原文链接：https://blog.csdn.net/kljxp/article/details/81027719
