JS解密之有道词典

import hashlib
import time
import random
import requests

e = 'vast'
tm = time.time()*1000
ts = int(tm)
i = str(int(tm))+str(int(random.random()*10))
ua = "5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36"
bv = hashlib.md5(ua.encode(encoding='UTF-8')).hexdigest()
sign = hashlib.md5(("fanyideskweb" + e + str(i) +"Nw(nmmbP%A-r6U3EUn]Aj").encode('utf-8')).hexdigest()
url = 'http://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule'
headers = {
    'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/80.0.3987.163 Safari/537.36',
    'Referer': 'http://fanyi.youdao.com/',
    'Cookie': 'OUTFOX_SEARCH_USER_ID_NCOO=642873656.3243192; OUTFOX_SEARCH_USER_ID="-1816126791@10.108.160.19"; _ga=GA1.2.434622419.1578909502; _ntes_nnid=f4c96d313794593a0bb9a311af471452,1583376095745; P_INFO=1585242495|1|youdaonote|00&99|null&null&null#hun&430100#10#0|&0||13099991111; JSESSIONID=aaaaKnXq0ihOQ7pkiBFgx; ___rl__test__cookies=1587517629157',
}
data = {
    'i': e,
    'from': 'AUTO',
    'to': 'AUTO',
    'smartresult': 'dict',
    'client': 'fanyideskweb',
    'salt': i,
    'sign': sign,
    'ts': ts,
    'bv': bv,
    'doctype': 'json',
    'version': '2.1',
    'keyfrom': 'fanyi.web',
    'action': 'FY_BY_REALTlME',
}
html = requests.post(url=url, headers=headers, data=data).text
print(html)