• 网络编程


    1 import urllib.request
    2 import json,requests
    3 url='http://api.nnzhp.cn/api/user/stu_info?stu_name=test'
    4 url='http://api.nnzhp.cn/api/user/stu_info?stu_name=小黑马'
    5 
    6 res=urllib.request.urlopen(url)#发送请求
    7 jieguo=res.read().decode()#获取结果
    8 print(json.loads(jieguo))

    发送get请求:

    1 url='http://api.nnzhp.cn/api/user/stu_info?stu_name=wxc_陈萌'
    2 req=requests.get(url)#发送get请求
    3 print(req.text)#获取结果,json串
    4 print(type(req.text))
    5 print(json.loads(req.text))#转成字典形式
    6 print(req.json())#获取结果就是字典,必须返回的是json串,才能用.json()方法

    发送post请求:

    1 url='http://api.nnzhp.cn/api/user/login'
    2 data={'username':'niuhanyang','passwd':'aA123456'}
    3 req=requests.post(url,data)#发送post请求,第一个参数是url,第二个参数是请求的数据
    4 print(req.json())
    5 print(req.text)

    注册接口:

    1 url='http://api.nnzhp.cn/api/user/user_reg'
    2 data={''username':'weixiaoxiao','pwd':'12345Qa','cpwd':'123'}
    3 re1=requests.post(url,data)
    4 print(req.json())

    入参是json:

    url='http://api.nnzhp.cn/api/user/add_stu'
    data={'name':'weixiaocui','grade':'巨蟹座','phone':31971891234}
    req=requests.post(url,json=data)#发送post请求,第一个参数是url,第二个参数是请求的数据
    print(req.json())
    print(req.text)

     添加cookie:

    1 url='http://api.nnzhp.cn/api/user/gold_add'
    2 data={'stu_id':231,'gold':1000}
    3 cookie={'niuhanyang':'6d195100b95a43046d2e385835c6e2c2'}
    4 req=requests.post(url,data,cookie=cookie)
    5 print(req.json())

    添加header:

    1 url='http://api.nnzhp.cn/api/user/all_stu'
    2 mpp={'Referer':'http://api.nnzhp.cn/','User-Agent':'Chore'}
    3 res=requests.get(url,headers=mpp)
    4 print(res.json())

    上传文件:

    1 url='http://api.nnzhp.cn/api/file/file_upload'
    2 f=open(r'C:UsersjniuhanyangDesktopad.cpm.schedulingInfo.v1.json','rb')
    3 r=requests.post(url,files={'file':f})
    4 print(r.json())

    下载文件:

    1 url='http://www.besttest.cn/data/upload/201710/f_36b1c59ecf3b8ff5b0acaf2ea42bafe0.jpg'
    2 r=requests.get(url)
    3 print(r.status_code)#获取请求的状态码
    4 print(r.content)#获取返回结果二进制格式的
    5 fw=open(r'bt.jpg','wb')
    6 fw.write(r.content)
    7 fw.close()

    保存网页(简单的爬虫):

    1 url='http://www.nnzhp.cn/archives/630'
    2 r=requests.get(url)
    3 f=open('nnzhp.html','wb')
    4 f.write(r.content)
    5 f.close()
  • 相关阅读:
    443. String Compression
    506. Relative Ranks
    825. Friends Of Appropriate Ages
    447. Number of Boomerangs
    54. Spiral Matrix
    744. Find Smallest Letter Greater Than Target
    HDU-1565 方格取数(1)
    zoj 3672 Gao The Sequence
    ZOJ 3675 Trim the Nails
    poj -2955 Brackets
  • 原文地址:https://www.cnblogs.com/wxcx/p/8388063.html
Copyright © 2020-2023  润新知