import?requests
def?getHTMLText(url):
????try:
????????r=requests.get(url,timeout=4)
????????r.raise_for_status()
????????r.encoding='utf-8'
????????return?r.text
????except:
????????return""
url="http://www.baidu.com"
print(getHTMLText(url))

import?requestsdef?getHTMLText(url):try:r=requests.get(url)r.raise_for_status()r.encoding='utf-8'return?r.textexcept?Exception?as?err:return?errurl="http://www.baidu.com"print(getHTMLText(url))

1、首先，你的方法定義時是無參的，可是使用時卻要傳url；

2、requests.get方法使用有點錯誤，去掉time參數(shù)，具體請看官方文檔。

import requests

def getHTMLText(url):

try:

r=requests.get(url)

r.raise_for_status()

r.encoding='utf-8'

return r.text

except Exception as err:

return err

url="http://www.baidu.com"

print(getHTMLText(url))