01. 有道翻译

有道翻译----popen

import os
import time
import random

import requests
from loguru import logger


class Youdao:
    headers = {
        "Cookie": "OUTFOX_SEARCH_USER_ID_NCOO=1815545520.4606836; _ga=GA1.2.36158756.1663599199; OUTFOX_SEARCH_USER_ID=\"236593980@10.105.137.202\"; P_INFO=null; ___rl__test__cookies=1665824862162",
        "Host": "fanyi.youdao.com",
        "Origin": "https://fanyi.youdao.com",
        "Referer": "https://fanyi.youdao.com/",
        "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/106.0.0.0 Safari/537.36 Edg/106.0.1370.42",
        "X-Requested-With": "XMLHttpRequest"
    }

    def translate(self, word):
        # 时间戳
        lts = str(int(time.time() * 1000))
        # 计算的salt
        salt = lts + str(random.randint(0, 9))
        # 计算的sign
        signature = "fanyideskweb" + word + salt + "Ygy_4c=r#e#4EX^NUGUc5"
        sign = self.js_md5(signature)

        url = "https://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule"
        data = {
            "i": word,
            "from": "AUTO",
            "to": "AUTO",
            "smartresult": "dict",
            "client": "fanyideskweb",
            "salt": salt,
            "sign": sign,
            "lts": lts,
            "bv": "476414572dc9132c2e6562015cc36254",
            "doctype": "json",
            "version": "2.1",
            "keyfrom": "fanyi.web",
            "action": "FY_BY_CLICKBUTTION"
        }

        response = requests.post(url, headers=self.headers, data=data)

        logger.info("计算 lts 值: {}", lts)
        logger.info("计算 salt 值: {}", salt)
        logger.info("计算 sign 值: {}", sign)

        logger.info("translate: {}", response.text)

    @staticmethod
    def js_md5(data):
        logger.info('data值：{}', data)
        with os.popen(r"node D:\Crawl\案例\02-有道翻译\youdao.js {}".format(data)) as p:

            return p.read().strip()


if __name__ == '__main__':
    word = "ok"
    youdao = Youdao()
    youdao.translate(word)

 

var n = function(e, t) {
    return e << t | e >>> 32 - t
}
    , r = function(e, t) {
    var n, r, i, o, a;
    return i = 2147483648 & e,
        o = 2147483648 & t,
        n = 1073741824 & e,
        r = 1073741824 & t,
        a = (1073741823 & e) + (1073741823 & t),
        n & r ? 2147483648 ^ a ^ i ^ o : n | r ? 1073741824 & a ? 3221225472 ^ a ^ i ^ o : 1073741824 ^ a ^ i ^ o : a ^ i ^ o
}
    , i = function(e, t, n) {
    return e & t | ~e & n
}
    , o = function(e, t, n) {
    return e & n | t & ~n
}
    , a = function(e, t, n) {
    return e ^ t ^ n
}
    , s = function(e, t, n) {
    return t ^ (e | ~n)
}
    , l = function(e, t, o, a, s, l, c) {
    return e = r(e, r(r(i(t, o, a), s), c)),
        r(n(e, l), t)
}
    , c = function(e, t, i, a, s, l, c) {
    return e = r(e, r(r(o(t, i, a), s), c)),
        r(n(e, l), t)
}
    , u = function(e, t, i, o, s, l, c) {
    return e = r(e, r(r(a(t, i, o), s), c)),
        r(n(e, l), t)
}
    , d = function(e, t, i, o, a, l, c) {
    return e = r(e, r(r(s(t, i, o), a), c)),
        r(n(e, l), t)
}
    , f = function(e) {
    for (var t, n = e.length, r = n + 8, i = 16 * ((r - r % 64) / 64 + 1), o = Array(i - 1), a = 0, s = 0; s < n; )
        a = s % 4 * 8,
            o[t = (s - s % 4) / 4] = o[t] | e.charCodeAt(s) << a,
            s++;
    return t = (s - s % 4) / 4,
        a = s % 4 * 8,
        o[t] = o[t] | 128 << a,
        o[i - 2] = n << 3,
        o[i - 1] = n >>> 29,
        o
}
    , p = function(e) {
    var t, n = "", r = "";
    for (t = 0; t <= 3; t++)
        n += (r = "0" + (e >>> 8 * t & 255).toString(16)).substr(r.length - 2, 2);
    return n
}
    , h = function(e) {
     e = e.replace(/\x0d\x0a/g, "\n");
    for (var t = "", n = 0; n < e.length; n++) {
        var r = e.charCodeAt(n);
        if (r < 128)
            t += String.fromCharCode(r);
        else if (r > 127 && r < 2048)
            t += String.fromCharCode(r >> 6 | 192),
                t += String.fromCharCode(63 & r | 128);
        else if (r >= 55296 && r <= 56319) {
            if (n + 1 < e.length) {
                var i = e.charCodeAt(n + 1);
                if (i >= 56320 && i <= 57343) {
                    var o = 1024 * (r - 55296) + (i - 56320) + 65536;
                    t += String.fromCharCode(240 | o >> 18 & 7),
                        t += String.fromCharCode(128 | o >> 12 & 63),
                        t += String.fromCharCode(128 | o >> 6 & 63),
                        t += String.fromCharCode(128 | 63 & o),
                        n++
                }
            }
        } else
            t += String.fromCharCode(r >> 12 | 224),
                t += String.fromCharCode(r >> 6 & 63 | 128),
                t += String.fromCharCode(63 & r | 128)
    }
    return t
};

function md5(e) {
    var t, n, i, o, a, s, m, g, v, y = Array();
    for (e = h(e),
             y = f(e),
             s = 1732584193,
             m = 4023233417,
             g = 2562383102,
             v = 271733878,
             t = 0; t < y.length; t += 16)
        n = s,
            i = m,
            o = g,
            a = v,
            s = l(s, m, g, v, y[t + 0], 7, 3614090360),
            v = l(v, s, m, g, y[t + 1], 12, 3905402710),
            g = l(g, v, s, m, y[t + 2], 17, 606105819),
            m = l(m, g, v, s, y[t + 3], 22, 3250441966),
            s = l(s, m, g, v, y[t + 4], 7, 4118548399),
            v = l(v, s, m, g, y[t + 5], 12, 1200080426),
            g = l(g, v, s, m, y[t + 6], 17, 2821735955),
            m = l(m, g, v, s, y[t + 7], 22, 4249261313),
            s = l(s, m, g, v, y[t + 8], 7, 1770035416),
            v = l(v, s, m, g, y[t + 9], 12, 2336552879),
            g = l(g, v, s, m, y[t + 10], 17, 4294925233),
            m = l(m, g, v, s, y[t + 11], 22, 2304563134),
            s = l(s, m, g, v, y[t + 12], 7, 1804603682),
            v = l(v, s, m, g, y[t + 13], 12, 4254626195),
            g = l(g, v, s, m, y[t + 14], 17, 2792965006),
            m = l(m, g, v, s, y[t + 15], 22, 1236535329),
            s = c(s, m, g, v, y[t + 1], 5, 4129170786),
            v = c(v, s, m, g, y[t + 6], 9, 3225465664),
            g = c(g, v, s, m, y[t + 11], 14, 643717713),
            m = c(m, g, v, s, y[t + 0], 20, 3921069994),
            s = c(s, m, g, v, y[t + 5], 5, 3593408605),
            v = c(v, s, m, g, y[t + 10], 9, 38016083),
            g = c(g, v, s, m, y[t + 15], 14, 3634488961),
            m = c(m, g, v, s, y[t + 4], 20, 3889429448),
            s = c(s, m, g, v, y[t + 9], 5, 568446438),
            v = c(v, s, m, g, y[t + 14], 9, 3275163606),
            g = c(g, v, s, m, y[t + 3], 14, 4107603335),
            m = c(m, g, v, s, y[t + 8], 20, 1163531501),
            s = c(s, m, g, v, y[t + 13], 5, 2850285829),
            v = c(v, s, m, g, y[t + 2], 9, 4243563512),
            g = c(g, v, s, m, y[t + 7], 14, 1735328473),
            m = c(m, g, v, s, y[t + 12], 20, 2368359562),
            s = u(s, m, g, v, y[t + 5], 4, 4294588738),
            v = u(v, s, m, g, y[t + 8], 11, 2272392833),
            g = u(g, v, s, m, y[t + 11], 16, 1839030562),
            m = u(m, g, v, s, y[t + 14], 23, 4259657740),
            s = u(s, m, g, v, y[t + 1], 4, 2763975236),
            v = u(v, s, m, g, y[t + 4], 11, 1272893353),
            g = u(g, v, s, m, y[t + 7], 16, 4139469664),
            m = u(m, g, v, s, y[t + 10], 23, 3200236656),
            s = u(s, m, g, v, y[t + 13], 4, 681279174),
            v = u(v, s, m, g, y[t + 0], 11, 3936430074),
            g = u(g, v, s, m, y[t + 3], 16, 3572445317),
            m = u(m, g, v, s, y[t + 6], 23, 76029189),
            s = u(s, m, g, v, y[t + 9], 4, 3654602809),
            v = u(v, s, m, g, y[t + 12], 11, 3873151461),
            g = u(g, v, s, m, y[t + 15], 16, 530742520),
            m = u(m, g, v, s, y[t + 2], 23, 3299628645),
            s = d(s, m, g, v, y[t + 0], 6, 4096336452),
            v = d(v, s, m, g, y[t + 7], 10, 1126891415),
            g = d(g, v, s, m, y[t + 14], 15, 2878612391),
            m = d(m, g, v, s, y[t + 5], 21, 4237533241),
            s = d(s, m, g, v, y[t + 12], 6, 1700485571),
            v = d(v, s, m, g, y[t + 3], 10, 2399980690),
            g = d(g, v, s, m, y[t + 10], 15, 4293915773),
            m = d(m, g, v, s, y[t + 1], 21, 2240044497),
            s = d(s, m, g, v, y[t + 8], 6, 1873313359),
            v = d(v, s, m, g, y[t + 15], 10, 4264355552),
            g = d(g, v, s, m, y[t + 6], 15, 2734768916),
            m = d(m, g, v, s, y[t + 13], 21, 1309151649),
            s = d(s, m, g, v, y[t + 4], 6, 4149444226),
            v = d(v, s, m, g, y[t + 11], 10, 3174756917),
            g = d(g, v, s, m, y[t + 2], 15, 718787259),
            m = d(m, g, v, s, y[t + 9], 21, 3951481745),
            s = r(s, n),
            m = r(m, i),
            g = r(g, o),
            v = r(v, a);
    return (p(s) + p(m) + p(g) + p(v)).toLowerCase()
}


argv2 = process.argv[2]

argv = argv2.slice(0,-6) + '^NUGUc5' // argv2缺失^

 console.log(md5(argv))

 

有道翻译server版

import time
import random
import requests
from loguru import logger


class Youdao:

    def __init__(self):
        self.url = "https://fanyi.youdao.com/translate_o?smartresult=dict&smartresult=rule"
        self.headers = {
            "Cookie": "OUTFOX_SEARCH_USER_ID=-1569517564@10.110.96.159; OUTFOX_SEARCH_USER_ID_NCOO=1046275351.8981689; ___rl__test__cookies=1658151160366",
            "Referer": "https://fanyi.youdao.com/",
            "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36",
        }

    def fanyi_http(self, i, salt, sign, lts):
        """翻译请求的构造"""
        data = {
            "i": i,
            "from": "AUTO",
            "to": "AUTO",
            "smartresult": "dict",
            "client": "fanyideskweb",
            "salt": salt,  # 盐值 时间戳 + 随机整数
            "sign": sign,
            "lts": lts,  # 时间戳
            "bv": '323f4059e6f05ce6c1cb77d22da454c7',
            "doctype": "json",
            "version": "2.1",
            "keyfrom": "fanyi.web",
            "action": "FY_BY_CLICKBUTTION"
        }
        response = requests.post(self.url, headers=self.headers, data=data)
        return response

    def time_stamp(self) -> str:
        return str(int(time.time() * 1000))

    def signature_nodejs(self, i, salt):
        """通过NodeJS服务的方式获取结果"""
        url = "http://127.0.0.1:3000/md5"
        data = {
            "sign": "fanyideskweb" + i + salt + "Ygy_4c=r#e#4EX^NUGUc5"
        }
        response = requests.post(url, data)
        sign = response.text
        return sign

    def fanyi(self, i):
        """实现翻页逻辑"""

        # 1. 计算 时间戳
        lts = self.time_stamp()
        # 2. 计算 盐值 时间戳 + 随机整数
        salt = lts + str(random.randint(0, 9))
        # 3. 计算 sign 值 "fanyideskweb" + 待翻译词汇 + salt + "Ygy_4c=r#e#4EX^NUGUc5"
        sign = self.signature_nodejs(i, salt)

        logger.info("计算 lts 值: {}", lts)
        logger.info("计算 salt 值: {}", salt)
        logger.info("计算 sign 值: {}", sign)

        response = self.fanyi_http(i, salt, sign, lts)

        result_set = response.json()['smartResult']['entries']
        for result in result_set[1:]:
            logger.info(result.replace('\n', ''))

if __name__ == '__main__':
    youdao = Youdao()
    youdao.fanyi("blue")

// 加密

var n = function(e, t) {
    return e << t | e >>> 32 - t
}
    , r = function(e, t) {
    var n, r, i, o, a;
    return i = 2147483648 & e,
        o = 2147483648 & t,
        n = 1073741824 & e,
        r = 1073741824 & t,
        a = (1073741823 & e) + (1073741823 & t),
        n & r ? 2147483648 ^ a ^ i ^ o : n | r ? 1073741824 & a ? 3221225472 ^ a ^ i ^ o : 1073741824 ^ a ^ i ^ o : a ^ i ^ o
}
    , i = function(e, t, n) {
    return e & t | ~e & n
}
    , o = function(e, t, n) {
    return e & n | t & ~n
}
    , a = function(e, t, n) {
    return e ^ t ^ n
}
    , s = function(e, t, n) {
    return t ^ (e | ~n)
}
    , l = function(e, t, o, a, s, l, c) {
    return e = r(e, r(r(i(t, o, a), s), c)),
        r(n(e, l), t)
}
    , c = function(e, t, i, a, s, l, c) {
    return e = r(e, r(r(o(t, i, a), s), c)),
        r(n(e, l), t)
}
    , u = function(e, t, i, o, s, l, c) {
    return e = r(e, r(r(a(t, i, o), s), c)),
        r(n(e, l), t)
}
    , d = function(e, t, i, o, a, l, c) {
    return e = r(e, r(r(s(t, i, o), a), c)),
        r(n(e, l), t)
}
    , f = function(e) {
    for (var t, n = e.length, r = n + 8, i = 16 * ((r - r % 64) / 64 + 1), o = Array(i - 1), a = 0, s = 0; s < n; )
        a = s % 4 * 8,
            o[t = (s - s % 4) / 4] = o[t] | e.charCodeAt(s) << a,
            s++;
    return t = (s - s % 4) / 4,
        a = s % 4 * 8,
        o[t] = o[t] | 128 << a,
        o[i - 2] = n << 3,
        o[i - 1] = n >>> 29,
        o
}
    , p = function(e) {
    var t, n = "", r = "";
    for (t = 0; t <= 3; t++)
        n += (r = "0" + (e >>> 8 * t & 255).toString(16)).substr(r.length - 2, 2);
    return n
}
    , h = function(e) {
    e = e.replace(/\x0d\x0a/g, "\n");
    for (var t = "", n = 0; n < e.length; n++) {
        var r = e.charCodeAt(n);
        if (r < 128)
            t += String.fromCharCode(r);
        else if (r > 127 && r < 2048)
            t += String.fromCharCode(r >> 6 | 192),
                t += String.fromCharCode(63 & r | 128);
        else if (r >= 55296 && r <= 56319) {
            if (n + 1 < e.length) {
                var i = e.charCodeAt(n + 1);
                if (i >= 56320 && i <= 57343) {
                    var o = 1024 * (r - 55296) + (i - 56320) + 65536;
                    t += String.fromCharCode(240 | o >> 18 & 7),
                        t += String.fromCharCode(128 | o >> 12 & 63),
                        t += String.fromCharCode(128 | o >> 6 & 63),
                        t += String.fromCharCode(128 | 63 & o),
                        n++
                }
            }
        } else
            t += String.fromCharCode(r >> 12 | 224),
                t += String.fromCharCode(r >> 6 & 63 | 128),
                t += String.fromCharCode(63 & r | 128)
    }
    return t
};

function md5(e) {
    var t, n, i, o, a, s, m, g, v, y = Array();
    for (e = h(e),
             y = f(e),
             s = 1732584193,
             m = 4023233417,
             g = 2562383102,
             v = 271733878,
             t = 0; t < y.length; t += 16)
        n = s,
            i = m,
            o = g,
            a = v,
            s = l(s, m, g, v, y[t + 0], 7, 3614090360),
            v = l(v, s, m, g, y[t + 1], 12, 3905402710),
            g = l(g, v, s, m, y[t + 2], 17, 606105819),
            m = l(m, g, v, s, y[t + 3], 22, 3250441966),
            s = l(s, m, g, v, y[t + 4], 7, 4118548399),
            v = l(v, s, m, g, y[t + 5], 12, 1200080426),
            g = l(g, v, s, m, y[t + 6], 17, 2821735955),
            m = l(m, g, v, s, y[t + 7], 22, 4249261313),
            s = l(s, m, g, v, y[t + 8], 7, 1770035416),
            v = l(v, s, m, g, y[t + 9], 12, 2336552879),
            g = l(g, v, s, m, y[t + 10], 17, 4294925233),
            m = l(m, g, v, s, y[t + 11], 22, 2304563134),
            s = l(s, m, g, v, y[t + 12], 7, 1804603682),
            v = l(v, s, m, g, y[t + 13], 12, 4254626195),
            g = l(g, v, s, m, y[t + 14], 17, 2792965006),
            m = l(m, g, v, s, y[t + 15], 22, 1236535329),
            s = c(s, m, g, v, y[t + 1], 5, 4129170786),
            v = c(v, s, m, g, y[t + 6], 9, 3225465664),
            g = c(g, v, s, m, y[t + 11], 14, 643717713),
            m = c(m, g, v, s, y[t + 0], 20, 3921069994),
            s = c(s, m, g, v, y[t + 5], 5, 3593408605),
            v = c(v, s, m, g, y[t + 10], 9, 38016083),
            g = c(g, v, s, m, y[t + 15], 14, 3634488961),
            m = c(m, g, v, s, y[t + 4], 20, 3889429448),
            s = c(s, m, g, v, y[t + 9], 5, 568446438),
            v = c(v, s, m, g, y[t + 14], 9, 3275163606),
            g = c(g, v, s, m, y[t + 3], 14, 4107603335),
            m = c(m, g, v, s, y[t + 8], 20, 1163531501),
            s = c(s, m, g, v, y[t + 13], 5, 2850285829),
            v = c(v, s, m, g, y[t + 2], 9, 4243563512),
            g = c(g, v, s, m, y[t + 7], 14, 1735328473),
            m = c(m, g, v, s, y[t + 12], 20, 2368359562),
            s = u(s, m, g, v, y[t + 5], 4, 4294588738),
            v = u(v, s, m, g, y[t + 8], 11, 2272392833),
            g = u(g, v, s, m, y[t + 11], 16, 1839030562),
            m = u(m, g, v, s, y[t + 14], 23, 4259657740),
            s = u(s, m, g, v, y[t + 1], 4, 2763975236),
            v = u(v, s, m, g, y[t + 4], 11, 1272893353),
            g = u(g, v, s, m, y[t + 7], 16, 4139469664),
            m = u(m, g, v, s, y[t + 10], 23, 3200236656),
            s = u(s, m, g, v, y[t + 13], 4, 681279174),
            v = u(v, s, m, g, y[t + 0], 11, 3936430074),
            g = u(g, v, s, m, y[t + 3], 16, 3572445317),
            m = u(m, g, v, s, y[t + 6], 23, 76029189),
            s = u(s, m, g, v, y[t + 9], 4, 3654602809),
            v = u(v, s, m, g, y[t + 12], 11, 3873151461),
            g = u(g, v, s, m, y[t + 15], 16, 530742520),
            m = u(m, g, v, s, y[t + 2], 23, 3299628645),
            s = d(s, m, g, v, y[t + 0], 6, 4096336452),
            v = d(v, s, m, g, y[t + 7], 10, 1126891415),
            g = d(g, v, s, m, y[t + 14], 15, 2878612391),
            m = d(m, g, v, s, y[t + 5], 21, 4237533241),
            s = d(s, m, g, v, y[t + 12], 6, 1700485571),
            v = d(v, s, m, g, y[t + 3], 10, 2399980690),
            g = d(g, v, s, m, y[t + 10], 15, 4293915773),
            m = d(m, g, v, s, y[t + 1], 21, 2240044497),
            s = d(s, m, g, v, y[t + 8], 6, 1873313359),
            v = d(v, s, m, g, y[t + 15], 10, 4264355552),
            g = d(g, v, s, m, y[t + 6], 15, 2734768916),
            m = d(m, g, v, s, y[t + 13], 21, 1309151649),
            s = d(s, m, g, v, y[t + 4], 6, 4149444226),
            v = d(v, s, m, g, y[t + 11], 10, 3174756917),
            g = d(g, v, s, m, y[t + 2], 15, 718787259),
            m = d(m, g, v, s, y[t + 9], 21, 3951481745),
            s = r(s, n),
            m = r(m, i),
            g = r(g, o),
            v = r(v, a);
    return (p(s) + p(m) + p(g) + p(v)).toLowerCase()
}

module.exports = md5

// express 服务

var express = require('express');
var bodyParser = require('body-parser');
var md5 = require("./youdao.js")

var app = express();
var server = require('http').createServer(app);


app.use(bodyParser.urlencoded({
    extended: true
}));

app.post('/md5', function (req, res) {
    console.log(req.body);
    res.send(md5(req.body["sign"])); // NodeJS返回加密值

});

var port = 3000;
server.listen(port);