python3实现百度翻译

#执行代码

import execjs

def js_dd(r):
    js_compile = execjs.compile(
    r"""
        function a(r) {
            if (Array.isArray(r)) {
                for (var o = 0, t = Array(r.length); o < r.length; o++)
                    t[o] = r[o];
                return t
            }
            return Array.from(r)
        }
        function n(r, o) {
            for (var t = 0; t < o.length - 2; t += 3) {
                var a = o.charAt(t + 2);
                a = a >= "a" ? a.charCodeAt(0) - 87 : Number(a),
                a = "+" === o.charAt(t + 1) ? r >>> a : r << a,
                r = "+" === o.charAt(t) ? r + a & 4294967295 : r ^ a
            }
            return r
        }
        var xx = function e(r) {
            var o = r.match(/[\uD800-\uDBFF][\uDC00-\uDFFF]/g);
            if (null === o) {
                var t = r.length;
                t > 30 && (r = "" + r.substr(0, 10) + r.substr(Math.floor(t / 2) - 5, 10) + r.substr(-10, 10))
            } else {
                for (var e = r.split(/[\uD800-\uDBFF][\uDC00-\uDFFF]/), C = 0, h = e.length, f = []; h > C; C++)
                    "" !== e[C] && f.push.apply(f, a(e[C].split(""))),
                    C !== h - 1 && f.push(o[C]);
                var g = f.length;
                g > 30 && (r = f.slice(0, 10).join("") + f.slice(Math.floor(g / 2) - 5, Math.floor(g / 2) + 5).join("") + f.slice(-10).join(""))
            }
            var u = void 0
              , l = "" + String.fromCharCode(103) + String.fromCharCode(116) + String.fromCharCode(107);
            u = null !== i ? i : (i = "320305.131321201" || "") || "";
            for (var d = u.split("."), m = Number(d[0]) || 0, s = Number(d[1]) || 0, S = [], c = 0, v = 0; v < r.length; v++) {
                var A = r.charCodeAt(v);
                128 > A ? S[c++] = A : (2048 > A ? S[c++] = A >> 6 | 192 : (55296 === (64512 & A) && v + 1 < r.length && 56320 === (64512 & r.charCodeAt(v + 1)) ? (A = 65536 + ((1023 & A) << 10) + (1023 & r.charCodeAt(++v)),
                S[c++] = A >> 18 | 240,
                S[c++] = A >> 12 & 63 | 128) : S[c++] = A >> 12 | 224,
                S[c++] = A >> 6 & 63 | 128),
                S[c++] = 63 & A | 128)
            }
            for (var p = m, F = "" + String.fromCharCode(43) + String.fromCharCode(45) + String.fromCharCode(97) + ("" + String.fromCharCode(94) + String.fromCharCode(43) + String.fromCharCode(54)), D = "" + String.fromCharCode(43) + String.fromCharCode(45) + String.fromCharCode(51) + ("" + String.fromCharCode(94) + String.fromCharCode(43) + String.fromCharCode(98)) + ("" + String.fromCharCode(43) + String.fromCharCode(45) + String.fromCharCode(102)), b = 0; b < S.length; b++)
                p += S[b],
                p = n(p, F);
            return p = n(p, D),
            p ^= s,
            0 > p && (p = (2147483647 & p) + 2147483648),
            p %= 1e6,
            p.toString() + "." + (p ^ m)
        }
        var i = null;
    """
    )

    result = js_compile.call('xx', r)
    return result

发送请求的代码

import requests
from baidufanyi2 import js_dd

# keyword = "my"
# data = {'kw': keyword}
# headers = {"User-Agent": "mozilla/4.0 (compatible; MSIE 5.5; Windows NT)"}
# res = requests.post("https://fanyi.baidu.com/sug", data=data, headers=headers)
# result = res.json()["data"]
# fs = open("123.txt","a",encoding="utf-8")
# for i in result:
#     print(i["v"], file=fs)
# fs.close()

key = "good morning"

headers = {
    
    
    'user-agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.122 Safari/537.36',
    'content-type': 'application/x-www-form-urlencoded',
    'accept-language': 'zh-CN,zh;q=0.9',
    'cookie': 'BIDUPSID=4440053665E634D40225BDB0D03E06FB; PSTM=1587886677; BAIDUID=4440053665E634D478DDC8C16E9C7B12:FG=1; BDUSS=y1qektIM1ZwM2JGS1ZOcWR2TDd5cXNOUUw5UzBXZUpBemZxaFJzcnU0N2l6TXhlRVFBQUFBJCQAAAAAAAAAAAEAAABJ60F6x63RptLk0fQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOI~pV7iP6VeY; BDORZ=FFFB88E999055A3F8A630C64834BD6D0; BDSFRCVID=tjPOJeCAa7berx3uzpK9uyZdfmKK0gOTH6qcdz7sDYu7og_VfHNgEG0Pox8g0KubKALAogKK0mOTHUuF_2uxOjjg8UtVJeC6EG0Ptf8g0M5; H_BDCLCKID_SF=tJutoIPMtKv0jbTg-tP_-4_tbh_X5-RLfb5PLp7F5lONHt3uXj5NMRQL5UrQBbbv-2o-ahkM5h7xOKQSM-5pMJFUXp7ULpOAQeQghf5N3KJmDPP9bT3v5Dun3J3r2-biWbRL2MbdbDnP_IoG2Mn8M4bb3qOpBtQmJeTxoUJ25DnJhhCGe6KMD5cbDNKfqbT32CnKW5rtKRTffjrnhPF35-IrXP6-3MoKJKr-QtPbb4c2OITG2q6fb4uUyN3MWh37Jj620PF5-hbZfD3vbpn4bxkNbPoxJpOyMnbMopvaKqvN8hjvbURvD-ug3-7P-x5dtjTO2bc_5KnlfMQ_bf--QfbQ0hOhqP-jBRIE3-oJqCLabKPw3f; H_PS_PSSID=; REALTIME_TRANS_SWITCH=1; FANYI_WORD_SWITCH=1; HISTORY_SWITCH=1; SOUND_SPD_SWITCH=1; SOUND_PREFER_SWITCH=1; delPer=0; PSINO=2; Hm_lvt_64ecd82404c51e03dc91cb9e8c025574=1590665640,1590739020,1590740573; Hm_lpvt_64ecd82404c51e03dc91cb9e8c025574=1590740573; __yjsv5_shitong=1.0_7_311eefede6fd974d4f71d2b54434efb086cc_300_1590740573647_221.223.193.45_cdfd764c; yjs_js_security_passport=c5fb1118c64b458b25325a4dbb9225810a243137_1590740578_js; BAIDUID=1EFD4CDE99B11CB1B31310352198C496:FG=1'
    }
data = {
    
    
    "from": "en",
    "to": "zh",
    "query": key,
    "transtype": "realtime",
    "simple_means_flag": 3,
    "sign": js_dd(key),
    "token": "886aa9b1d94bd35f736c15b865355987",
    "domain": "common"
}

# data = urllib.parse.urlencode(data)
# print(data,type(data))

sign = js_dd(key)
url = "https://fanyi.baidu.com/v2transapi?from=en&to=zh"

# payload = "from=en&to=zh&query={}&transtype=realtime&simple_means_flag=3&sign={}&token=886aa9b1d94bd35f736c15b865355987&domain=common".format(
#     key, sign)

res = requests.post(url, data=data, headers=headers)
result = res.json()["data"]
print(result)