摘要：
1 LotteryReceiveRecord.find({"lottery":req.params.id}).populate("user lottery").exec(function(err,result){2 _.each(result, function(r) {... 阅读全文
摘要：
1 PostcardRecord.findOne({user:userid, $or : [ { at:{$gte:start.valueOf(), $lte:end.valueOf()} } , { id : id } ] },function(err,data){2 ... 阅读全文