我按照书上练习，抓取中美晶今年10月1日到12月7日的股票资讯，不知道为什么出现错误讯息。
raise RemoteDataError('Unable to read URL: {0}'.format(url))
RemoteDataError: Unable to read URL:
https://query1.finance.yahoo.com/v7/finance/download/5483?period1=1506787200&period2=1512662399&interval=1d&events=history&crumb=PvaymnVJl%5Cu002Ft
=====底下是书上练习码，我只有改股票代号=======
import pandas as pd
import pandas_datareader.data as web
import datetime
start = datetime.datetime(2017,10,1)
end = datetime.datetime(2017,12,7)
df = web.DataReader('5483.tw','yahoo',start,end)
writer=pd.ExcelWriter('./file/stock5483.xlsx')
df.to_excel(writer,'Sheet1')
writer.save()