Question

在尝试使用{$lte start $gte end}查询obj时出现此错误代码，您能告诉我一些使用coda.datetime查询的示例吗？

IllegalArgumentException can't serialize class org.joda.time.DateTime org.bson.BasicBSONEncoder._putObjectField (BasicBSONEncoder.java:284)

Func：

(defn data->orders [start end]
  (let [db (mg/get-db conn/mongo-db "db")
        coll "coll"
        formatter (f/formatter "YYYY-MM-dd")]
    (mc/find-maps db coll
                  {:created_at
                   {$gte (f/parse formatter start)
                    $lte (f/parse formatter end)}})))

Answer 1

阅读http://clojuremongodb.info/articles/integration.html

添加到ns

(:require monger.joda-time)

参见来源： https://github.com/michaelklishin/monger/blob/master/src/clojure/monger/joda_time.clj

使用clojure-monger查询mongo使用joda.time.datetime

1 个答案: