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" : "stephen@hotmail.com" } --多条件查询。下面的示例等同于SQL语句的where name = &qu 阅读全文
posted @ 2012-08-03 09:21 OrangeAdmin 阅读(134685) 评论(3) 推荐(8) 编辑