```
导包
import requests
自定义函数:获取网页
def getHtml():
try:
r = requests.get(url=url,headers=headers,timeout=20)
r.raise_for_status()
r.encoding=r.apparent_encoding
return r.text
except:
return "shibai"
```
import requests
def getHtml():
try:
r = requests.get(url=url,headers=headers,timeout=20)
r.raise_for_status()
r.encoding=r.apparent_encoding
return r.text
except:
return "shibai"