爬虫作业 

 1 import requests
 2 import json
 3 oo=requests.get('https://edu.cnblogs.com/Homework/GetAnswers?homeworkId=2420&_=1543716986749')
 4 x='https://edu.cnblogs.com/Homework/GetAnswers?homeworkId=2420&_=1543716986749'
 5 try:
 6     r=oo
 7     json_data=json.loads(r.text)['data']
 8 except:
 9     print("页面错误")
10 result=""
11 for data in json_data:
12     result+=str(data['StudentNo'])+'\t'+','+data['RealName']+','+data['Title']+','+data['DateAdded'].replace('T',' ')+'\t'+','+data['Url']+'\n'
13 with open('E:\.csv','w')as p:
14    p.write(result)

 

　　

posted @ 2018-12-05 18:39  杜伟玲  阅读(159)  评论(0)    收藏  举报