python调用有道翻译api实现翻译，,通过调用有道翻译的a

python调用有道翻译api实现翻译，,通过调用有道翻译的a

通过调用有道翻译的api,实现中译英、其他语言译中文

代码:

# coding=utf-8import urllibimport urllib2import jsonimport timeimport hashlibclass YouDaoFanyi:    def __init__(self, appKey, appSecret):        self.url = ‘https://openapi.youdao.com/api/‘        self.headers = {            "User-Agent": "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.109 Safari/537.36",        }        self.appKey = appKey  # 应用id        self.appSecret = appSecret  # 应用密钥        self.langFrom = ‘auto‘   # 翻译前文字语言,auto为自动检查        self.langTo = ‘auto‘     # 翻译后文字语言,auto为自动检查    def getUrlEncodedData(self, queryText):        ‘‘‘        将数据url编码        :param queryText: 待翻译的文字        :return: 返回url编码过的数据        ‘‘‘        salt = str(int(round(time.time() * 1000)))  # 产生随机数 ,其实固定值也可以,不如"2"        sign_str = self.appKey + queryText + salt + self.appSecret        sign = hashlib.md5(sign_str).hexdigest()        payload = {            ‘q‘: queryText,            ‘from‘: self.langFrom,            ‘to‘: self.langTo,            ‘appKey‘: self.appKey,            ‘salt‘: salt,            ‘sign‘: sign        }        # 注意是get请求，不是请求        data = urllib.urlencode(payload)        return data    def parseHtml(self, html):        ‘‘‘        解析页面，输出翻译结果        :param html: 翻译返回的页面内容        :return: None        ‘‘‘        data = json.loads(html)        print ‘-‘ * 10        translationResult = data[‘translation‘]        if isinstance(translationResult, list):            translationResult = translationResult[0]        print translationResult        if "basic" in data:            youdaoResult = "\n".join(data[‘basic‘][‘explains‘])            print ‘有道词典结果‘            print youdaoResult        print ‘-‘ * 10    def translate(self, queryText):        data = self.getUrlEncodedData(queryText)  # 获取url编码过的数据        target_url = self.url + ‘?‘ + data    # 构造目标url        request = urllib2.Request(target_url, headers=self.headers)  # 构造请求        response = urllib2.urlopen(request)  # 发送请求        self.parseHtml(response.read())    # 解析，显示翻译结果if __name__ == "__main__":    appKey = ‘应用id‘  # 应用id    appSecret = ‘应用密钥‘  # 应用密钥    fanyi = YouDaoFanyi(appKey, appSecret)    while True:        queryText = raw_input("请输入你好翻译的文字[Q|quit退出]: ").strip()        if queryText in [‘Q‘, ‘quit‘]:            break        fanyi.translate(queryText)

参考文档:http://ai.youdao.com/docs/api.s

python调用有道翻译api实现翻译