调用移动云OCR识别身份证

一.开通移动云OCR服务

在下面这个网址开通免费服务，，每个账号可免费使用500次，先要实名认证。 

通用文字识别 (10086.cn)https://ecloud.10086.cn/home/product-introduction/Generalverify

有两种方式：

这里选择第二种 。

二.下载python_sdk测试代码

Python_SDK下载 (10086.cn)https://ecloud.10086.cn/op-help-center/doc/article/40776然后在pycharm中打开上面下载好的文件。

三.测试OCR功能

1.打开文件

打开OCRTest.py文件： 

 里面的每个函数都是开通的OCR服务类型，你开通哪项服务，就配置哪个函数，对照表：

 2.配置函数

 比如我开通的服务是网络图片文字识别，配置的函数是：

def request_webimage_file():
    print("请求File参数")
    requesturl = '/api/ocr/v1/webimage'    #填写对照表中的api地址
    #填写要识别图片的路径，代码包里提供了两张图片
    imagepath = 'C:\\Users\\zhuli\\Desktop\\smartlib_python_sdk\\test_code\\sfz.jpg'  
    try:
        ocr_client = CMSSEcloudOcrClient(accesskey, secretkey, url)
        response = ocr_client.request_ocr_service_file(requestpath=requesturl, imagepath= imagepath)
        print(response.text)
        
    except ValueError as e:
        print(e)

• 第1行，引入我们的CMSSEcloudOcrClient类
• 第3和第4行为用户的AK、SK信息
• 第7行为requesturl参数为接口请求地址
• 第8行为请求图片的路径
• 第11行发起https请求，示例中request_ocr_service_file接收的图片的路径，同时还支持request_ocr_service_url（接收URL参数）和request_ocr_service_base64（接收图片base64编码）
• 第12行打印响应内容

 3.配置移动云API调用所需的“AccessKey”、“SecretKey”

 进入该网址：https://ecloud.10086.cn/api/page/op-usercenter-static/#/aksk?productType=accesskeyhttps://ecloud.10086.cn/api/page/op-usercenter-static/#/aksk?productType=accesskey

 点击左上角的创建可创建密钥，会生成一个excel文件，里面有“AccessKey”、“SecretKey”。

找到OCRTest.py的这两行：

 将密钥填入对应的位置。

然后在终端输入：

python setup.py install

4.图片识别

 运行OCRTest.py文件，终端输出：

"C:\Users\ysy2001 0615\Desktop\PythonSDK\Python_SDK\venv\Scripts\python.exe" "C:\Users\ysy2001 0615\Desktop\PythonSDK\Python_SDK\test_code\OCRTest.py" 
请求File参数
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Process finished with exit code 0
 

 识别成功，但是数据是混乱的，要清洗数据。

参考文献：

[1]使用SDK调用OCR服务 (10086.cn)

[2]移动云官网_云主机_云空间_CDN_云硬盘_云数据库 (10086.cn) 文章来源地址https://www.toymoban.com/news/detail-428224.html

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