res=requests.post(url, headers=headers, data=parm, cookies=cookies) logger.info('send_request_json_data_发起post请求,url为:{0},接口传入的参数:{1}'.format(url, parm)) # 请求完成后,关闭连接(若对同一个request高频率发起时,可能会出现Max retries exceeded with url) res.close() exceptrequests....
util.retry import Retry retry_strategy = Retry( total=3, status_forcelist=[429, 500, 502, 503, 504], method_whitelist=["HEAD", "GET", "OPTIONS"] ) adapter = HTTPAdapter(max_retries=retry_strategy) http = requests.Session() http.mount("https://", adapter) http.mount("http://",...
r: requests_html.HTMLResponse r = session.get(url=req["url"], params=req["params"], cookies=req["cookies"] 在跑的过程偶然出现一次Max retries exceeded with url报错,虽然只有一次,为了稳妥起见,我还是去查了一下可能的原因和解决办法 报错信息为 requests.exceptions.ConnectionError: HTTPConnectionPool(...
adapter=HTTPAdapter(max_retries=retries)# 创建HTTPAdapter并设置最大重试次数 3.4. 将Adapter挂载至Session 创建一个Session对象,并将上述已配置好重试策略的adapter应用于HTTP和HTTPS协议的请求。 session=requests.Session()session.mount('http://',adapter)# 对HTTP请求启用重试策略session.mount('https://',adap...
defretry(url,max_retries=3):for_inrange(max_retries):response=requests.get(url)ifresponse.status_code==200:returnresponseprint('重试达到最大次数,请求失败') 1. 2. 3. 4. 5. 6. 7. 在出错情况下进行重试,最大重试次数默认为 3 次。
response=requests.get('https://api.github.com')print(response.status_code)# 输出HTTP状态码,如:200print(response.json())# 输出响应体内容(假设响应是JSON格式) # 保存完整的响应信息withopen('github_response.json','w')asf:json.dump(response.json(),f) ...
importrequests,csv,os,timefrombs4importBeautifulSoupfromurllib.parseimporturljoin# 忽略证书警告requests.packages.urllib3.disable_warnings()# 请求页面defget_page(url):retries=0MAX_RETRIES=3DELAY_SECONDS=5whileretries<MAX_RETRIES:try:response=requests.get(url,verify=False)response.raise_for_status()html...
session = requests.Session() retry_strategy = Retry( total=retries, status_forcelist=[429, 500, 502, 503, 504], method_whitelist=["GET", "POST"], backoff_factor=backoff_factor ) adapter = HTTPAdapter(max_retries=retry_strategy)
deffetch_data(url,retries=3,backoff_factor=0.5):session=requests.Session()retry_strategy=Retry(total=retries,status_forcelist=[429,500,502,503,504],method_whitelist=["GET","POST"],backoff_factor=backoff_factor)adapter=HTTPAdapter(max_retries=retry_strategy)session.mount("http://",adapter)ses...
import requestsfrom requests.adapters import HTTPAdapters = requests.Session()s.mount('http://', HTTPAdapter(max_retries=3))s.mount('https