requests模块

import requests

#1、发get请求
url = 'http://apixxxxx.api/user/stu_info'
data = {'stu_name':'小黑'}  #请求数据
req = requests.get(url,params=data)  #发get请求
print(req.json())  #字典
print(req.text)    #string，json串
print(req.content) #2进制内容

#2 、发post请求
url = 'http://api.xxxx.cn/api/user/login'
data = {'username':'lixi','passwd':'aA123456'}  #请求数据
req = requests.post(url,data)  #发送post请求
print(req.json())
print(req.text)

#3、入参是json类型的
import random
phone=random.randint(10000000000,99999999999)
url='http://api.xxxx.cn/api/user/add_stu'
data =  {
    "name":"小1",
    "grade":"天蝎座",
    "phone":phone,
    "sex":"男",
    "age":28,
    "addr":"河南省济源市北海大道32号"
  }
req = requests.post(url,json=data)
print(req.json())

# 4、添加cookie
url = 'http://api.xxxx.cn/api/user/gold_add'
data = {'stu_id':468,'gold':10000}
djl = {'xxxx':'337ca4cc825301654676151f9dc4bc6'}
req = requests.post(url,data,cookies=djl)
print(req.json())

#5、添加header
url = 'http://api.xdasda.cn/api/user/all_stu'
header = {
    'Referer':'http://api.xadasds.cn/'
}
req = requests.get(url,headers=header)
print(req.json())

#6、上传文件
url= 'http://api.xxxas.cn/api/file/file_upload'
data = {
    'file':open(r'C:UsersxadsasDesktop图6bd9026dt935575932465&690.jpg','rb')
}
req= requests.post(url,files=data)
print(req.json())

#7、下载文件
url = 'http://up.mcyt.net/?down/46779.mp3'
req = requests.get(url)
fw = open('aaa.mp3','wb')
fw.write(req.content)