标签:typeerror div 就是 pre type 并且 alt ica ons
1 import urllib.parse 2 import urllib.request 3 4 url = "https://..../manage/region/list" 5 6 # 定义请求数据,并且对数据进行赋值 7 values={} 8 values[‘status‘]= ‘hq‘ 9 values[‘token‘]= ‘C6AD7DAA24BAA29AE14465DDC0E48ED9‘ 10 11 # 对请求数据进行编码 12 data = urllib.parse.urlencode(values).encode(‘utf-8‘) 13 print(type(data)) # 打印<class ‘bytes‘> 14 print(data) # 打印b‘status=hq&token=C6AD7DAA24BAA29AE14465DDC0E48ED9‘ 15 16 # 若为post请求以下方式会报错TypeError: POST data should be bytes, an iterable of bytes, or a file object. It cannot be of type str. 17 # Post的数据必须是bytes或者iterable of bytes,不能是str,如果是str需要进行encode()编码 18 data = urllib.parse.urlencode(values) 19 print(type(data)) # 打印<class ‘str‘> 20 print(data) # 打印status=hq&token=C6AD7DAA24BAA29AE14465DDC0E48ED9 21 22 # 将数据与url进行拼接 23 req = url + ‘?‘ + data 24 # 打开请求,获取对象 25 response = urllib.request.urlopen(req) 26 print(type(response)) # 打印<class ‘http.client.HTTPResponse‘> 27 # 打印Http状态码 28 print(response.status) # 打印200 29 # 读取服务器返回的数据,对HTTPResponse类型数据进行读取操作 30 the_page = response.read() 31 # 中文编码格式打印数据 32 print(the_page.decode("unicode_escape"))
urllib.parse.urlencode() 把key-value这样的键值对转换成a=1&b=2这样的字符串
urllib.request.urlopen() 打开指定的url,就是进行get请求
response.read() 读取HTTPResponse类型数据
requests.exceptions.SSLError: HTTPSConnectionPool(host=‘api.****.cn‘, port=443):Max retries exceeded with url: //manage/region/list (Caused by SSLError(SSLError("bad handshake: Error([(‘SSL routines‘, ‘tls_process_server_certificate‘, ‘certificate verify failed‘)])")))
标签:typeerror div 就是 pre type 并且 alt ica ons
原文地址:https://www.cnblogs.com/kristin/p/10343178.html