刷播放量爬虫

今天去同学github踩踩，看到个刷播放的爬虫，好用！怎么没早点看见hh

链接：yangyaojia/EducoderWatchedAll: YJSchaf来了全看了 (github.com)

一开始不知道他搁哪找的链接，原来在视频资源的网络界面很明显就看到json了，我怎么就没想到里面会有呢！

然后点开一个视频看一会，发现告知观看进度的api是怎么调用的，OK了。

收获：
一直想写个educoder的爬虫，太懒没写。。（爬大家交上的图片，从而获取作业答案），自己写估计也想不到看网络，然后陷入瞎猜参数、url ➡ 猜不中跪了

平时很少仔细看网络，我太懒了

import requests

# MAX_LEN: 修改观看时间
MAX_LEN = 3600
print("YJSchaf替你把视频全看了")

courseId = "。。"   #input("输入课程ID：")
# 身份认证的两个cookie，我一上来是在浏览器设置看的
c1 = "。。"  #input("autologin_trustie：")
c2 = "。。"  #input("_educoder_session：")

headers = {
            'Host': 'data.educoder.net',
            'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:95.0) Gecko/20100101 Firefox/95.0',
            "Accept": "application/json",
            "Accept-Language": "zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2",
            "Accept-Encoding": "gzip, deflate",
            "Referer": "https://www.educoder.net/classrooms/" + courseId + "/video",
            "Content-Type": "application/json; charset=utf-8",
            "Origin": "https://www.educoder.net",
            "Connection": "keep-alive",
            "Cookie": "autologin_trustie="+c1+";"+"_educoder_session="+c2
        }

vedios_info_url = "https://data.educoder.net/api/courses/" + courseId + "/course_videos.json?coursesId=" + courseId + "&id=" + courseId + "&limit=100"
vedios_info = requests.get(vedios_info_url, headers = headers).json()

post_url = "https://data.educoder.net/api/watch_video_histories.json"

for v in vedios_info["videos"]:

    req_payload = {
        "point":0,
        "video_id": v["id"],
        "course_id": courseId ,
        "duration": MAX_LEN, 
        "device": "pc"
        }

    response = requests.post(post_url, json = req_payload, headers = headers).json()

    update_payload = {
        "point": MAX_LEN,
        "log_id": response["log_id"],
        "watch_duration": MAX_LEN,
        "total_duration": MAX_LEN,
        "ed":"1"
        }
    
    response = requests.post(post_url, json = update_payload, headers = headers).json()

    if(response["message"] == "success"):
        print("【success】" + v["title"])
    else:
        print("【fail】" + v["title"])