摘要: 1. 简单基础查询 db.users.find() // select * from users db.users.find({"age" : 27})// select * from users where age = 27 db.users.find({"username" : "joe", " 阅读全文
posted @ 2019-09-24 16:13 xu_shuyi 阅读(194) 评论(0) 推荐(0) 编辑