常见的requests的应用--GET/POST/PUT/DELETE/OPTION/HEAD

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1. 下面四个都可以用于发送网页请求
# import urllib
# import urllib2
# import urllib3
# import http
import requests

2..使用requests发送get/post/put/delete等请求
GTT参数
URL？参数1=内容1&参数2=内容2...

注意：参数部分不能出现空格或者特殊字符

3.例如：

response = requests.get("http://api.map.baidu.com/telematics/v3/weather?location=郑州市&output=json&ak=TueGDhCvwI6fOrQnLM0qmXxY9N0OkOiQ&callback=?")
print(response.content)
# response = requests.post()
# response = requests.put()
# response = requests.delete()

response = requests.get("https://www.baidu.com/s?wd=python")
print(response.content)
response = requests.get("https://www.baidu.com/s", params={"wd": "python"})
print(response.content)

4. 服务器向客户端返回的数据格式有哪些？
JSON/XML

5.,post的参数
参数1：url
参数2：data,类似于params
参数3：json

参数4：**kwargs

6.post例子

response = requests.post("http://dig.chouti.com/login",
                         data={
                             "phone": "8615896901897",
                             "password": "qweqweqwe1",
                             "oneMonth": "1"},
                         headers={
                             "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0"})
# print(response.content)
print(response.text)
f = open("chouti.html", "wb")
f.write(response.content)
f.close()

7.完整代码：

# -*- coding:utf-8 -*-

# 下面四个都可以用于发送网页请求
# import urllib
# import urllib2
# import urllib3
# import http
import requests

# 1.使用requests发送get/post/put/delete等请求
# GTT参数
# URL？参数1=内容1&参数2=内容2...
# 注意：参数部分不能出现空格或者特殊字符
response = requests.get("http://api.map.baidu.com/telematics/v3/weather?location=郑州市&output=json&ak=TueGDhCvwI6fOrQnLM0qmXxY9N0OkOiQ&callback=?")
print(response.content)
# response = requests.post()
# response = requests.put()
# response = requests.delete()


# 服务器向客户端返回的数据格式有哪些？
# JSON/XML

response = requests.get("https://www.baidu.com/s?wd=python")
print(response.content)


response = requests.get("https://www.baidu.com/s", params={"wd": "python"})
print(response.content)

# 参数1：url
# 参数2：data,类似于params
# 参数3：json
# 参数4：**kwargs
response = requests.post("http://dig.chouti.com/login",
                         data={
                             "phone": "8615896901897",
                             "password": "qweqweqwe1",
                             "oneMonth": "1"},
                         headers={
                             "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:49.0) Gecko/20100101 Firefox/49.0"})
# print(response.content)
print(response.text)
f = open("chouti.html", "wb")
f.write(response.content)
f.close()

8.运行结果