import json
from tencentcloud.common import credential
from tencentcloud.common.profile.client_profile import ClientProfile
from tencentcloud.common.profile.http_profile import HttpProfile
from tencentcloud.common.exception.tencent_cloud_sdk_exception import TencentCloudSDKException
from tencentcloud.ocr.v20181119 import ocr_client, models
import base64
 
def image_to_base64(image_path):
    with open(image_path, "rb") as image_file:
        encoded_string = base64.b64encode(image_file.read())
        return encoded_string.decode("utf-8")  # 将bytes转换为字符串
# 使用示例
#image_path = "path/to/your/image.jpg"
#base64_data = image_to_base64(image_path)
#print(base64_data)

def ocr(img_base64):
    SecretId="AKIDypmtpbLcLtEfw3t84JOJCwV3iPhrCGdq"
    SecretKey="MwKZFOMCE6oKuLdLnOn10wc27wkJcfTA"
    try:
    # 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
    # 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
    # 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
        cred = credential.Credential(SecretId, SecretKey)
    # 实例化一个http选项，可选的，没有特殊需求可以跳过
        httpProfile = HttpProfile()
        httpProfile.endpoint = "ocr.tencentcloudapi.com"

    # 实例化一个client选项，可选的，没有特殊需求可以跳过
        clientProfile = ClientProfile()
        clientProfile.httpProfile = httpProfile
    # 实例化要请求产品的client对象,clientProfile是可选的
        client = ocr_client.OcrClient(cred, "ap-guangzhou", clientProfile)

    # 实例化一个请求对象,每个接口都会对应一个request对象
        req = models.GeneralBasicOCRRequest()
        params = {
            "ImageBase64": img_base64,
            "LanguageType": "zh"
        }
        req.from_json_string(json.dumps(params))

    # 返回的resp是一个GeneralBasicOCRResponse的实例，与请求对象对应
        resp = client.GeneralBasicOCR(req)
    # 输出json格式的字符串回包
        print(resp.to_json_string())
    except TencentCloudSDKException as err:
        print(err)