MongoDB学习笔记(查询)
摘要:1. 基本查询: 构造查询数据。 > db.test.findOne() { "_id" : ObjectId("4fd58ecbb9ac507e96276f1a"), "name" : "stephen", "age" : 35, "genda" : "male", "email" : "step...
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posted @ 2014-06-19 19:08
posted @ 2014-06-19 19:08