基于python3的一次简单的请求url接口返回json类型结果实例。


#-*- coding: UTF-8 -*
from urllib import request
import json
import requests
import os
#获取每一页数据
def get_result_page(url):header &＃61; {&＃39;Accept-Charset&＃39;: &＃39;UTF-8&＃39;,&＃39;Accept&＃39;: &＃39;application/json, text/plain, */*&＃39;,&＃39;Accept-Encoding&＃39;: &＃39;gzip, deflate, br&＃39;,&＃39;Accept-Language&＃39;: &＃39;zh-CN,zh;q&＃61;0.8,zh-TW;q&＃61;0.7,zh-HK;q&＃61;0.5,en-US;q&＃61;0.3,en;q&＃61;0.2&＃39;,&＃39;clientType&＃39;: &＃39;web&＃39;,&＃39;clientVersion&＃39;: &＃39;0.1.0&＃39;,&＃39;COOKIE&＃39;: &＃39;JSESSIONID&＃61;2032D8E562F3C8A84C72E5FA286541EC&＃39;,&＃39;Host&＃39;: &＃39;web.rr.tv&＃39;,&＃39;Origin&＃39;: &＃39;http://www.rrmj.tv&＃39;,&＃39;Referer&＃39;: &＃39;http://www.rrmj.tv/&＃39;,&＃39;User-Agent &＃39;: &＃39;Mozilla/5.0 (Windows NT 10.0;WOW64;rv:61.0) Gecko/20100101 Firefox/61.0&＃39;}data &＃61; Nonerq &＃61; request.Request(url, data &＃61; data,headers &＃61; header)res &＃61; request.urlopen(rq);respoen &＃61; res.read();result &＃61; str(respoen, encoding &＃61; "utf-8")return result#根据id下载视频到本地
def get_video_by_id(id):url &＃61;&＃39;https://web.rr.tv/v3plus/video/getVideoPlayLinkByVideoId?videoId&＃61;&＃39;&＃43;str(id)header &＃61; {&＃39;Accept-Charset&＃39;: &＃39;UTF-8&＃39;,&＃39;Accept&＃39;: &＃39;application/json, text/plain, */*&＃39;,&＃39;Accept-Encoding&＃39;: &＃39;gzip, deflate, br&＃39;,&＃39;Accept-Language&＃39;: &＃39;zh-CN,zh;q&＃61;0.8,zh-TW;q&＃61;0.7,zh-HK;q&＃61;0.5,en-US;q&＃61;0.3,en;q&＃61;0.2&＃39;,&＃39;clientType&＃39;: &＃39;web&＃39;,&＃39;clientVersion&＃39;: &＃39;0.1.0&＃39;,&＃39;COOKIE&＃39;: &＃39;JSESSIONID&＃61;8804F16A013519D20FE2B3C7DA72BAC4&＃39;,&＃39;Host&＃39;: &＃39;web.rr.tv&＃39;,&＃39;Origin&＃39;: &＃39;http://www.rrmj.tv&＃39;,&＃39;Referer&＃39;: &＃39;http://www.rrmj.tv/&＃39;,&＃39;User-Agent &＃39;: &＃39;Mozilla/5.0 (Windows NT 10.0;WOW64;rv:61.0) Gecko/20100101 Firefox/61.0&＃39;}data &＃61; Nonerq &＃61; request.Request(url, data &＃61; data,headers &＃61; header)res &＃61; request.urlopen(rq);respoen &＃61; res.read();result &＃61; str(respoen, encoding &＃61; "utf-8")cl &＃61; json.loads(result)#print(cl)#print(cl[&＃39;code&＃39;])#print(cl[&＃39;data&＃39;][&＃39;playLink&＃39;])url &＃61; cl[&＃39;data&＃39;][&＃39;playLink&＃39;]#print(url)r &＃61; requests.get(url)with open("C:/Users/Administrator/Desktop/rrsp/"&＃43;str(id)&＃43;".mp4", "wb") as code:code.write(r.content)#获取请求结果
def get_data_json():url &＃61; &＃39;https://web.rr.tv/v3plus/uper/videoList?userId&＃61;10373529&sort&＃61;playCount&＃39;result &＃61; get_result_page(url)js &＃61; json.loads(result);res &＃61; js[&＃39;data&＃39;][&＃39;results&＃39;]print(len(res))for i in res:print(i[&＃39;id&＃39;])result &＃61; os.path.exists("C:/Users/Administrator/Desktop/rrsp/"&＃43;str(i[&＃39;id&＃39;])&＃43;".mp4")#print(result)if result &＃61;&＃61; False:get_video_by_id(i[&＃39;id&＃39;])if __name__ &＃61;&＃61; &＃39;__main__&＃39;:get_data_json()
通过f12找到请求头