1 import requests

2 url = 'http://api.xxxx.cn/api/user/stu_info?stu_name=xiaohei'

3 data = {'stu_name':'小黑'}

4 req = requests.get(url,params=data)    #发get请求

5 print(req.json())

6 print(type(req.json()))        #返回类型为：字典

7 print(req.text)

8 print(type(req.text))        #返回类型为：字符串的json串

import requests

url = 'http://api.xxxx.cn/api/user/login'

data = {'username':'joseph','passwd':'aA123456'}

req = requests.post(url,data)

print(req.json())

import requests,json

url = 'http://api.xxxx.cn/api/file/file_upload'

#上传txt等格式

# data = {

#     'file':open('baidu.html',encoding='utf-8')

# }

#上传图片格式

data = {

    'file':open(r'C:\Users\Administrator\Desktop\joseph.PNG','rb')

}    

req = requests.post(url,files = data)

# print(req.json())    #返回成字典，

# 如果报错，json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)

#说明返回不成字典，要用req.text

print(req.text)

import requests,random

phone = random.randint(10000000000,99999999999)

url = 'http://api.xxxx.cn/api/user/add_stu'

data =  {

    "name":"joseph",

    "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)    #入参是json时，采用json=data

print(req.json())

import requests,random

phone = random.randint(10000000000,99999999999)

url = 'http://api.xxxx.cn/api/user/gold_add'

data =  {

    "stu_id":468,

    "gold":178

  }        #传入的参数

cookie = {'joseph':'337ca4cc825302b3a8791ac7f9dc4bc6'}    #cookie

req = requests.post(url,data,cookies = cookie)

print(req.json())

import requests

url = 'http://api.xxxx.cn/api/user/all_stu'

header = {

    'Referer':'http://api.xxxx.cn/'

}

req = requests.get(url,headers= header)

print(req.json())

import requests

url = 'http://imgsrc.baidu.com/imgad/pic/item/9d82d158ccbf6c8154bdd5ccb63eb13533fa4008.jpg'

req = requests.get(url)

# res = req.content    #req.content返回的是二进制

# print(res)

fw = open('s.jpg','wb')

fw.write(req.content)