datax里关于mongodb的配置在column里需要配置源数据库的各个字段。

datax里关于mongodb的配置在column里需要配置源数据库的各个字段。
源里有id和name两个“”字段“”，为什么配的不是源的key和value？connection里只有key和value，value是document类型。

但是看配置文件基本上都是string类型等等，怎么没有看到document类型

Start by reviewing DataX's MongoDB configuration, especially the column and connection settings described in the issue, and compare the id/name fields with the key/value document value. No file or test is named; done would mean resolving whether document-type configuration is supported and making that behavior clear or adding the required support.

Written by the indexing model from the issue text.