weixin_45124380的博客

pip install numpy -i https://pypi.mirrors.ustc.edu.cn/simple/import numpy as np

import pandas as pdstock_seri = pd.Series([3.5, 7.2, 12.6, 4.7, 8.2], index=["300773", "600751", "300405", "002937", "601615"], name="Stock")print(stock_seri)print(type(stock_seri))print(stock_seri.index)

错误分析下面展示源代码`。// An highlighted block# 简易demo，爬取豆瓣电影的清单与得分import jsonimport reimport requestsfrom requests import RequestException# 获取网页的内容，以文本形式返回def get_page(url): headers = { 'Cookie':'OCSSID=4df0bjva6j7ejussu8al3eqo03', 'User-Agen