python 操作 mongodb

python 操作 mongodb 


参考网址：API: http://api.mongodb.com/python/3.4.0/api/index.html

1、安装mongodb

略过

2、查看mongodb数据

usr/local/mongodb/bin/mongo ip:port

> show dbs

db_anchor  0.000GB

db_gss     0.001GB

local      0.273GB

> use db_gss

switched to db db_gss

> show tables

tbl_anchor_hotinfo

tbl_crs_intranet_info

tbl_crs_proxy_info

tbl_game_anchor_oplist

tbl_hall_stats

tbl_proxy_server_info

tbl_robot_stats

tbl_spread_anchor_info

> db.tbl_hall_stats.find()

{ "_id" : ObjectId("586e4fbf252a18ff65ce9e97"), "hall_id" : 1000, "anchorid" : 0, "anchorname" : "", "aurl" : "", "checkstate" : 0, "cversion" : "", "ip" : [ { "ip" : "192.168.9.151", "isp" : 3, "port" : 5002, "property" : 0 } ], "livestate" : 4, "photonum"
: 0, "service" : 1, "stype" : 1, "usercount" : 0, "anchorstate" : 0, "anchortitle" : "秦泽 真开播啦", "position" : "北京市", "familyid" : 0, "familyname" : "", "time" : "1499251410", "regionlimit" : 0, "nobility" : 0, "intranet" : "192.168.9.151", "port" : 5002 }

3、安装pymongo库

sudo pip install pymongo

python 

>>> import pymongo

如果没有错误代表成功了

3、使用 pymongo

   
#连接mongo数据库

    client = MongoClient(ip, port)

  #指定databasename

    db = client.db_gss

    #获取指定database下的非系统的所有集合(表名)
collection = db.collection_names(include_system_collections=False)
#获取表的操作句柄
posts = db.tbl_hall_stats
   
#构建数据

  new_post = { "hall_id" : 2056, "anchorid" : 0, "anchorname" : "", "aurl" : "", "checkstate" : 0, "cversion" : "", "ip" : [ { "ip" : "192.168.9.151", "isp" : 3, "po     rt" : 5025, "property" : 0 } ], "livestate" : 4, "photonum"
: 0, "service" : 1, "stype" : 1, "usercount" : 0, "anchorstate" : 0, "anchortitle" : 'kaibole', "position"      : "Beijing", "familyid" : 0, "familyname" : "", "time" : "1496211667", "regionlimit" : 0, "nobility" : 0, "intranet" : "192.168.9.151", "port" :
5025 }
   
#插入单条数据
posts.insert_one(new_post)
client.close()