## 與python交互 * 點擊查看[官方文檔](http://api.mongodb.com/python/current/tutorial.html) * 安裝python包 ~~~ 進入虛擬環境 sudo pip install pymongo 或源碼安裝 python setup.py ~~~ * 引入包pymongo ~~~ import pymongo ~~~ * 連接，創建客戶端 ~~~ client=pymongo.MongoClient("localhost", 27017) ~~~ * 獲得數據庫test1 ~~~ db=client.test1 ~~~ * 獲得集合stu ~~~ stu = db.stu ~~~ * 添加文檔 ~~~ s1={name:'gj',age:18} s1_id = stu.insert_one(s1).inserted_id ~~~ * 查找一個文檔 ~~~ s2=stu.find_one() ~~~ * 查找多個文檔1 ~~~ for cur in stu.find(): print cur ~~~ * 查找多個文檔2 ~~~ cur=stu.find() cur.next() cur.next() cur.next() ~~~ * 獲取文檔個數 ~~~ print stu.count() ~~~