注意：获取 work id 方法：
在“分享”处选择“复制链接”，会得到：
https://mitarie-web.timedomain.tech/share-ace-work.html?work_id=xxxxxx
其中 xxxxxx 就是 work id 。

import requests
import json

id = int(input("Please enter your work id:"))
output_path = "work_%i.lrc"%id
headers = {
    "Host":"ace-api.timedomain.tech",
    "Connection":"keep-alive",
    "Accept":"application/json, text/plain, */*",
    "Origin":"https://mitarie-web.timedomain.tech",
    "platform":"pc",
    "User-Agent":"Mozilla/5.0 (Linux; Android 0; WDNMD-AL00 Build/WDNMD-AL00; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/79.0.3945.116 Mobile Safari/537.36",
    "Sec-Fetch-Site":"same-site",
    "Sec-Fetch-Mode":"cors",
    "Referer":"https://mitarie-web.timedomain.tech/share-ace-work.html?work_id=%i"%id,
    "Accept-Encoding":"gzip, deflate"
    }

print("Fetching lrc resource")
req = requests.get("http://ace-api.timedomain.tech/api/ace/web/work?work_id=%i"%id, headers=headers).text
lrc_adress = json.loads(req)["data"]["work"]["work_lrc"]
lrc_raw = requests.get(lrc_adress).text

lyrics = json.loads(lrc_raw)["lyrics"]

print("Generating lrc")
txt = ""
for line in lyrics:
    mm = line["start_time"]//60
    ss = line["start_time"]%60
    ms = (ss-int(ss))*100
    s = line["text"]
    a = "[%02i:%02i.%02i] %s\n" %(mm,int(ss),int(ms),s)
    txt += a
    
print("Writing file")
with open(output_path,"w") as f_out:
    f_out.write(txt)
    
print("Done! File saved:%s"%output_path)