環境搭建

python 安裝：建議使用python3.7

pycharm安裝

requests安裝 ：pip3 install requests

requests 基本使用

usage:

  >>> import requests
  >>> r = requests.get('https://www.python.org')
  >>> r.status_code
  200
  >>> 'Python is a programming language' in r.content
  True

... or POST:

  >>> payload = dict(key1='value1',key2='value2')
  >>> r = requests.post('https://httpbin.org/post',data=payload)
  >>> print(r.text)
  {
   ...
   "form": {
    "key2": "value2","key1": "value1"
   },...
  }

獲取返回資料：

res = requests.post(url,data).text 返回的是text格式
res = requests.post(url,data).json 返回的是json格式
requests上傳檔案的例子：
import requests
import json
#上傳檔案
#url = 'https://www.imooc.com/user/postpic'
download_url = 'http://file.mukewang.com/imoocweb/webroot/mobile/imooc7.2.010102001android.apk'
file = {
"fileField":("test.jpg",open("E:/ytxu/test.jpg","rb"),"image/jpg"),"type":"1"
}
cookie = {
"apsid":"I5ZTVmZmUzMGE1NDY2OTljZjFjYzkyMTMyMjk3MmUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAANzIxMzU2MQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABNdXNoaXNoaV94dUAxNjMuY29tAAAAAAAAAAAAAAAAADVjZDY5ZWYxMGQ2MmFlZDVmNTJkYWQ0ZWNhNjU5MjZhz%2BMFXc%2FjBV0%3DZW"
}
res = requests.get(download_url)
with open("mukewang.apk","wb") as f:
f.write(res.content)
#res = requests.post(url,files=file,cookies=cookie,verify=False).json()
print(res)
#res = requests.post(url,verify=False).json()
print(res)

requests 下載apk檔案

requests 中 hearder介紹

requests hearder加密

flask環境搭建及簡單開發

介面開發：

#coding=utf-8
import requests
import json

from flask import Flask
app = Flask(__name__)

@app.route("/")
def logine():
  data = json.dump(
    {
      'username': "aa",'password': "111111"
    }
  )

  return data
if __name__ == "__main__":
  app.run()

以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支援我們。