TypeError：需要一個(gè)類(lèi)似字節(jié)的對(duì)象，而不是'str'在執(zhí)行以下python代碼以將HTML表格數(shù)據(jù)保存到Csv文件時(shí)遇到上述錯(cuò)誤。不知道如何獲得rideup.pls幫助我。import csvimport requestsfrom bs4 import BeautifulSoupurl='http://www.mapsofindia.com/districts-india/'response=requests.get(url)html=response.contentsoup=BeautifulSoup(html,'html.parser')table=soup.find('table', attrs={'class':'tableizer-table'})list_of_rows=[]for row in table.findAll('tr')[1:]:    list_of_cells=[]    for cell in row.findAll('td'):        list_of_cells.append(cell.text)    list_of_rows.append(list_of_cells)outfile=open('./immates.csv','wb')writer=csv.writer(outfile)writer.writerow(["SNo", "States", "Dist", "Population"])writer.writerows(list_of_rows)在最后一行上方。