HTTPSConnectionPool(host='f6ws-sha8re-o88k.s3.ama66zaws.com', port=443): Max retries exceeded with url: /uploads/website/auctions/items/full/3076380_1.jpg (Caused by NewConnectionError('<urllib3.connection.VerifiedHTTPSConnection object at 0x00000000…

第一个报错: 最近在练习post请求中上传文件时遇到了一个奇葩事情,两台电脑上写了一模一样的代码,一个运行正常,另一个一片红. 最后了解了一下原因以及解决办法.先记录下关键代码: files = {"files":(r"F:\test.txt","xixihaha")} #直接将目标文件内容xixihaha通过文件test.txt进行上传 r = requests.post(url,files=files)print(r.headers) #前边…

爬虫时报错如下: requests.exceptions.SSLError: HTTPSConnectionPool(host='某某某网站', port=443): Max retries exceeded with url: /login/ (Caused by SSLError(SSLError("bad handshake: Error([('SSL routines', 'tls_process_server_certificate', 'certificate verify fail…

问题描述: Pycharm创建Django项目提示:HTTPSConnectionPool(host='files.pythonhosted.org', port=443): Read timed out 解决方法: 这个问题是因为访问files.pythonhosted.org超时引起的,换为国内的豆瓣源就可以解决 1.创建配置文件,windows命名pip.ini,linux.mac命名pip.conf [global] timeout = 60 index-url = https://py…

URL解析验证问题 net.ParseIP()只能解析不带冒号以及端口号的IP4/IP6 ✔: 127.0.0.1.2001:db8::68 ✖: 127.0.0.1:8080.www.baidu.com url.Parse()最好只用来解析标准URL,不能用来验证URL的正确性 func main() { IP1 := "www.baidu.com" IP2 := "127.0.0.1" IP3 := "127.0.0.1:8080" pars…

在安装ssh,经常出现 ssh: connect to host localhost port 22: Connection refused 从以下几点去检查: 1.是否安装ssh-server: 打开"终端窗口",输入"sudo ps -e |grep ssh"-->回车-->有sshd,说明ssh服务已经启动,如果没有启动,输入"sudo service ssh start"-->回车-->ssh服务就会启动.若无ss…

最近项目不忙了~~有开始专研的python大业,上来想用pip安装一个第三方的库,就一直报错: Could not fetch URL https://pypi.org/simple/xrld/: There was a problem confirming the ssl certificate: HTTPSConnectionPool(host='pypi.org', port=443): Max retries exceeded with url: /simple/xrld/ (Cause…

HTTPConnectionPool(host='xx.xx.xx.xx', port=xx): Max retries exceeded with url:(Caused by ConnectTimeoutError(<urllib3.connection.HTTPConnection object at 0x0000015A25025EB8>, 'Connection to xx.xx.xx.xx timed out. (connect timeout=10)')) 网查说是http连接太…

import requests url='https://www.duitang.com/napi/blog/list/by_search/?kw=%E6%A0%A1%E8%8A%B1&start=0&limit=1000.tar.gz' page=requests.get(url) 代码运行后SSLError: HTTPSConnectionPool(host='b-ssl.duitang.com', port=443): Requests 可以为 HTTPS 请求验证 SSL 证书,就…

爬虫多次访问同一个网站一段时间后会出现错误 HTTPConnectionPool(host:XX)Max retries exceeded with url '<requests.packages.urllib3.connection.HTTPConnection object at XXXX>: Failed to establish a new connection: [Errno 99] Cannot assign requested address' 是因为在每次数据传输前客户端要和服…