튜토리얼: Python은 Huawei Cloud 인터페이스에 연결하여 OCR 텍스트 인식을 구현합니다.

import requests

# 华为云OCR服务端点
ENDPOINT = 'https://ocr.cn-north-4.myhuaweicloud.com'

# 替换成你的API密钥
API_KEY = 'your_api_key'
API_SECRET = 'your_api_secret'

def recognize_text(image_path):
    url = f'{ENDPOINT}/v1.0/ocr/general-text'
    headers = {
        'Content-Type': 'application/json',
        'X-Auth-Token': 'Token ' + get_auth_token()
    }
    data = {
        "url": image_path
    }
    response = requests.post(url, headers=headers, json=data)
    result = response.json()

    if 'result' in result:
        text = ""
        for item in result['result']['words_block_list']:
            text += item['words'] + ' '
        return text
    else:
        return None


def get_auth_token():
    url = 'https://iam.cn-north-4.myhuaweicloud.com/v3/auth/tokens'
    headers = {
        'Content-Type': 'application/json'
    }
    data = {
        "auth": {
            "identity": {
                "methods": [
                    "password"
                ],
                "password": {
                    "user": {
                        "name": API_KEY,
                        "password": API_SECRET,
                        "domain": {
                            "name": "hwid"
                        }
                    }
                }
            },
            "scope": {
                "project": {
                    "name": "cn-north-4"
                }
            }
        }
    }
    response = requests.post(url, headers=headers, json=data)

    if 'X-Subject-Token' in response.headers:
        return response.headers['X-Subject-Token']
    else:
        return None


# 使用示例
image_path = '/path/to/your/image.jpg'
result = recognize_text(image_path)
if result:
    print('文字识别结果：', result)
else:
    print('识别失败')