TypeError: ‘Collection‘ object is not callable. If you meant to call the ‘insert‘ method on a ‘Datab

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from pymongo import MongoClient 报错

问题描述

使用pymongo 连接本地的MongoDB,跟个老师的视频,出现报错,后查询资料改正

from pymongo import MongoClient

# 创建数据库连接对象
client = MongoClient()

# 选择一个数据库
db = client['python']

# 身份认证
# db.authenticate('python', 'python')

# 选择一个集合
col = client['stu']

col.insert({'a': 'b'})
'''

TypeError: 'Collection' object is not callable. If you meant to call the 'insert' method on a 'Database' object it is failing because no such method exists.

解决方法

from pymongo import MongoClient

# 创建数据库连接对象
client = MongoClient()

# 选择一个数据库
db = client['python']

# 身份认证
# db.authenticate('python', 'python')

# 选择一个集合
col = db['stu']

# 插入一条数据
col.insert({'a': 'b'})

更改一下,使用数据库获取集合:

# 选择一个集合
col = db['stu']

参考官方文档

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