我通过爬取西刺代理获取代理 list ,如下面代码
def setProxiesConfig():
url = 'http://www.xicidaili.com/nn/'
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36'
}
web_data = requests.get(url, headers=headers)
soup = BeautifulSoup(web_data.text, 'lxml')
ips = soup.find_all('tr')
ip_list = []
for i in range(1, len(ips)):
ip_info = ips[i]
tds = ip_info.find_all('td')
ip_list.append(tds[1].text + ':' + tds[2].text)
print(ip_list)
return ip_list
#获取随机 IP
def get_random_ip(ip_list):
proxy_list = []
for ip in ip_list:
proxy_list.append('http://' + ip)
proxy_ip = random.choice(proxy_list)
proxies = {'http': proxy_ip}
return proxies
获取列表后,随机取一个 IP{'http':'http://ip:9999'} 然后放到 get 中
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.143 Safari/537.36'
}
ipC=get_random_ip(ip_list)
web_data = requests.get(URL, headers=headers,proxie= ,verify=False,timeout=10)
soup = BeautifulSoup(web_data.text, 'lxml')
爬取了 46 个页面的时候还可以操作,但是之后就开始提示 timeout 了,就无论如何也不能爬取了,这是为啥?