调用百度云api人脸库搜索代码及结果展示

# encoding:utf-8
import base64
import requests
def getToken():
    ak='B7E2OqVuDAyDs7OsuGPuKa4y'
    sk='idObOz6jqA2GdU49L2VG4VPVhgmiidvD'
    host = f'https://aip.baidubce.com/oauth/2.0/token?grant_type=client_credentials&client_id={ak}&client_secret={sk}'
    response = requests.get(host)
    return response.json().get("access_token")
def img_to_base64(file_path):
    with open(file_path,'rb') as f:
        base_64_data=base64.b64encode(f.read())
        s=base_64_data.decode()
        return s
def FaceDetect(token_,base_64_data):
    params={}
    request_url = "https://aip.baidubce.com/rest/2.0/face/v3/search"
    params["image"]=base_64_data
    params["image_type"] = "BASE64"
    params["group_id_list"] = "face"
    access_token = token_
    request_url = request_url + "?access_token=" + access_token
    headers = {'content-type': 'application/json'}
    response = requests.post(request_url, data=params, headers=headers)
    if response:
        print(response.json())
        print("该同学的学号和姓名为：", response.json()["result"]["user_list"][0]["user_info"])

if __name__=="__main__":
    base_64=img_to_base64("face1.jpg")
    token=getToken()
    FaceDetect(token,base_64)