pandas4:读写多种格式文件pickle,csv,excel,json,html,sql...
importpandasaspdscientists=pd.read_csv('./data/scientists.csv')names=scientists['Name']print(scientists)print(names)NameBornDiedAgeOccupation0RosalineFranklin1920-07-251958-04-1637Chemist1WilliamGosse