学习记录542@阿里云OCR身份证识别具体实现

article/2025/9/11 23:57:35

入门参考网址：https://help.aliyun.com/document_detail/294533.html
两种调用方式：HTTP调用方式，SDK，推荐用SDK，更加简单，方法都是封装好的，本文采用此方式。
在这里插入图片描述
SDK方式参考链接：
https://next.api.aliyun.com/api/ocr-api/2021-07-07
https://next.api.aliyun.com/api/ocr-api/2021-07-07/RecognizeIdcard?sdkStyle=dara&params={}

先要引入SDK

在这里插入图片描述

<dependency><groupId>com.aliyun</groupId><artifactId>tea-openapi</artifactId><version>0.2.2</version></dependency><dependency><groupId>com.aliyun</groupId><artifactId>ocr_api20210707</artifactId><version>1.1.2</version></dependency>

代码

官网代码不是很完整，自己整理了下
注意设置输入源图片的方法需要自己看下recognizeIdcardRequest的方法

// This file is auto-generated, don't edit it. Thanks.
package app;import com.aliyun.tea.*;
import com.aliyun.ocr_api20210707.*;
import com.aliyun.ocr_api20210707.models.*;
import com.aliyun.teaopenapi.*;
import com.aliyun.teaopenapi.models.*;import java.io.BufferedInputStream;
import java.io.FileInputStream;public class Sample {/*** 使用AK&SK初始化账号Client* @param accessKeyId* @param accessKeySecret* @return Client* @throws Exception*/public static com.aliyun.ocr_api20210707.Client createClient(String accessKeyId, String accessKeySecret) throws Exception {Config config = new Config()// 您的AccessKey ID.setAccessKeyId(accessKeyId)// 您的AccessKey Secret.setAccessKeySecret(accessKeySecret);// 访问的域名config.endpoint = "ocr-api.cn-hangzhou.aliyuncs.com";return new com.aliyun.ocr_api20210707.Client(config);}public static void main(String[] args_) throws Exception {java.util.List<String> args = java.util.Arrays.asList(args_);com.aliyun.ocr_api20210707.Client client = Sample.createClient("你自己的accessKeyId", "你自己的accessKeySecret");//创建请求RecognizeIdcardRequest recognizeIdcardRequest = new RecognizeIdcardRequest();
//        url方式//        recognizeIdcardRequest.setUrl("https://img.alicdn.com/tfs/TB1q5IeXAvoK1RjSZFNXXcxMVXa-483-307.jpg");
//        二进制文件流方式recognizeIdcardRequest.setBody(new BufferedInputStream(new FileInputStream("C:\\Users\\Desktop\\杂七杂八\\傻猫.png")));// 返回值RecognizeIdcardResponse recognizeIdcardResponse = client.recognizeIdcard(recognizeIdcardRequest);System.out.println(recognizeIdcardResponse);}
}