Python鐖櫕瀹炶返 鈥斺€?3.鍒╃敤鐖櫕鎻愬彇杩斿洖鍊硷紝妯℃嫙鏈夐亾璇嶅吀鎺ュ彛

Posted 2021-03-22

鏍囩锛?a href='http://www.mamicode.com/so/1/%e5%9b%be%e7%89%87' title='鍥剧墖'>鍥剧墖   澶栭儴   client   tgt   you   ret   smart   real   鐖櫕   

鏈夐亾璇嶅吀鐨剋eb鎺ュ彛锛屽疄闄呬笂鍙互鐢ㄧ埇铏ā鎷燂紝杈撳叆key锛屾嫾鎺ヤ负鏈夐亾璇嶅吀鎺ュ彛鐨刦ormdata锛岀埇鍙栬繑鍥炲€硷紝瀹為檯涓篈jax鍔ㄦ€佺敓鎴愮殑translation锛岃繖鏍峰閮ㄦ潵鐪嬪疄鐜颁簡缈昏瘧鎺ュ彛鐨勬ā鎷燂紝鐩稿綋浜庣埇铏ā鎷熸祻瑙堝櫒璋冪敤浜嗘湁閬撹瘝鍏竪eb鎺ュ彛锛屽叾瀹炶鐪熺殑璇濇潵璇达紝鐩存帴璋冪敤鏈夐亾web鎺ュ彛锛屼紶json鍙傛暟灏卞彲浠ヤ簡锛屼笉鐢ㄨ繖涔堣垂浜嬶紝浣嗙埇铏ā鎷熶簡浜虹櫥闄唚eb锛岃緭鍏ュ叧閿瘝锛岃幏寰楃炕璇戠粨鏋滅殑杩囩▼銆?/p>

娴忚鍣ㄨ緭鍏ユ搷浣滐紝瑙ｆ瀽鏈夐亾璇嶅吀缈昏瘧鐨剋eb鎺ュ彛url鍜屾牸寮?/p>

#鐖櫕妯℃嫙璋冪敤鏈夐亾璇嶅吀web鎺ュ彛璋冪敤
from urllib import request
from urllib import parse
import re


class YoudaoTranslator:

    def __init__(self, key):
        self.key = key

    def __getData(self):
        # 鏋勯€?鏈夐亾璇嶅吀web鎺ュ彛鎵€闇€鐨凢orm data
        formdata = {
            "i": self.key,
            "from": "AUTO",
            "to": "AUTO" ,
            "smartresult": "dict",
            "client": "fanyideskweb",
            "salt": "15763837022114",
            "sign": "2b12fd214e066f53bc3455a126d7a509",
            "ts": "1576383702211",
            "bv": "5575008ba9785f184b106838a72d6536",
            "doctype": "json",
            "version": "2.1",
            "keyfrom": "fanyi.web",
            "action": "FY_BY_REALTlME"
        }
        data = parse.urlencode(formdata).encode(encoding="utf-8")
        return data

    def __getPage(self):
        #鑾峰緱妯℃嫙娴忚鍣ㄨ姹傦紝鑾峰緱Ajax杩斿洖鍊?/span>
        header = {"User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.79 Safari/537.36"}
        url = "http://fanyi.youdao.com/translate?smartresult=dict&smartresult=rule"

        req = request.Request(url, data=YoudaoTranslator.__getData(self), headers=header)
        res = request.urlopen(req).read().decode()
        return res

    def __Pat(self):
        #瑙ｆ瀽ajax杩斿洖json瀛楃涓诧紝姝ｅ垯鍖归厤鑾峰彇缈昏瘧鍊?/span>
        pat = r鈥?/span>"tgt":"(.*?)"}]]鈥?/span>
        result = re.findall(pat, YoudaoTranslator.__getPage(self))
        print(result[0])
        return result

    def Translator(self):
        YoudaoTranslator.__Pat(self)


if __name__ == 鈥?/span>__main__鈥?/span>:

    i = YoudaoTranslator("浜烘牸蹇冪悊瀛?/span>")
    i.Translator()

鐒跺悗鏄繍琛岀粨鏋?/p>