requests重试递归写法
2021-05-27 本文已影响0人
还是那个没头脑
def getResponse(id, url, tries=0):
"""
发起请求
:param id:
:param url:
:return:
"""
headers = {
"User-Agent": str(UserAgent().random)
}
proxies = getProxy()
try:
response = requests.get(
url,
headers=headers,
proxies=proxies,
timeout=6)
if response.status_code == 200:
return response
else:
print(id, url, "状态码异常")
return False
except BaseException:
maxTryNum = 3 # 重试的次数
if tries < maxTryNum:
tries += 1
time.sleep(2)
print(f'连接不成功,尝试第 {tries} 次重连')
return getResponse(id, url, tries)
print(id, url, f"Has tried {maxTryNum} times to access url {url}, all failed!")
return False