Python读取MongoDB数据

# 导入相关模块
import pymongo
import pandas as pd

# 连接数据库
client = pymongo.MongoClient('localhost', 27017)
db = client['JD']
table = db['iphoneX-comments']

# 读取数据
data = pd.DataFrame(list(table.find()))

# 选择需要显示的字段
data = data[['content', 'afterUserComment']]

# 打印输出
print(data)