爬虫

import requests
import json
r=requests.get("https://edu.cnblogs.com/Homework/GetAnswers?homeworkId=2420&_=1543752749008")
if r.status_code==200:
pass
else:
print('false')

json_data=json.loads(r.text)
result=''
for i in json_data['data']:
u=str(i['StudentNo'])+','+str(i['RealName'])+','+str(i['Title'])+','+str(i['DateAdded'].replace('T',' '))+','+str(i['Url'])
result=result+u+'\n'
print(u)
f=open('hwlist.csv','w')
f.write(result)
f.close()