Python基于百度云文字识别API

# -*- coding: utf-8 -*- import requestsimport base64 class Orc_main():  def orc_look(self, path):    access_token = "" # 自行注册百度云账号，即可获取自己专属的access_token，必须输入！    with open(path, 'rb') as f:      image_data = f.read()      base64_ima = base64.b64encode(image_data)      data = {        'image': base64_ima      }      headers = {        'Content-Type': 'application/x-www-form-urlencoded'      }      url = "https://aip.baidubce.com/rest/2.0/ocr/v1/general_basic?access_token=" + str(access_token)      r = requests.post(url, params=headers, data=data).json()      for word in r['words_result']:        yield word['words']      # 返回一个生成器，可自行修改 if __name__ == '__main__':  om = Orc_main()  path = "" # 图片文件路径，必须输入！  words = om.orc_look(path)   # 输出文字(返回结果)  for word in words:    print(word)