### course_set_list_all
GET https://tiku.fenbi.com/api/xingce/course_set_list_all

### courses
GET https://tiku.fenbi.com/api/jinrong/courses

### papers
GET https://tiku.fenbi.com/api/xingce/papers/?toPage=0&pageSize={page_size:u32}&app=web&kav=100&av=100&hav=100&version=3.0.0.0

### login
POST https://login.fenbi.com/api/users/loginV2?app=web&kav=12&av=80&version=3.0.0.0
Accept: application/json, text/plain, */*
Connection: keep-alive
Content-Type: application/x-www-form-urlencoded;charset=UTF-8
Origin: https://www.fenbi.com
Referer: https://www.fenbi.com/

phone={phone}&password={password}