支付宝官方文档地址：https://opendocs.alipay.com/apis/api_2/alipay.user.certify.open.initialize

<!-- https://mvnrepository.com/artifact/com.alipay.sdk/alipay-sdk-java --> <dependency> <groupId>com.alipay.sdk</groupId> <artifactId>alipay-sdk-java</artifactId> <version>4.10.0.ALL</version> </dependency>

初始化服务

讯享网 private static String PRIVATEKEY = "*"; private static String PUBLICKEY = "*"; private static String APPID = "*"; private static String SERVICEURL = "https://openapi.alipay.com/gateway.do"; / * 第一步 组装参数 获取certifyId * * @throws AlipayApiException */ public void init() throws AlipayApiException { AlipayClient alipayClient = new DefaultAlipayClient(SERVICEURL, APPID, PRIVATEKEY, "json", "UTF-8", PUBLICKEY, "RSA2"); AlipayUserCertifyOpenInitializeRequest request = new AlipayUserCertifyOpenInitializeRequest(); //构造身份信息json对象，身份类型，证件类型，真实姓名，证件号码，详细取值参考文档 JSONObject identityObj = new JSONObject(); identityObj.put("identity_type", "CERT_INFO"); identityObj.put("cert_type", "IDENTITY_CARD"); identityObj.put("cert_name", "姓名"); identityObj.put("cert_no", ""); //构造商户配置json对象 JSONObject merchantConfigObj = new JSONObject(); // 设置回调地址 merchantConfigObj.put("return_url", "/回调地址"); //构造身份认证初始化服务业务参数数据 JSONObject bizContent = new JSONObject();\ //商户请求的唯一标识，商户要保证其唯一性，值为32位长度的字母数字组合;建议：前面几位字符是商户自定义的简称，中间可以使用一段时间，后段可以使用一个随机或递增序列 bizContent.put("outer_order_no", "ZGYD"); bizContent.put("biz_code", "FACE"); bizContent.put("identity_param", identityObj); bizContent.put("merchant_config", merchantConfigObj); request.setBizContent(bizContent.toJSONString()); System.out.println(bizContent.toJSONString()); AlipayUserCertifyOpenInitializeResponse response = alipayClient.execute(request); System.out.println(request.toString()); if (response.isSuccess()) { String certifyId = response.getCertifyId(); System.out.println(certifyId); } else { System.out.println("获取certifyId失败"); } }

部分值需要从文档中选取：身份认证初始化服务
根据初始化得到的certifyId获取url;

 / * 根据certifyId获取url * * @param certifyId * @return * @throws AlipayApiException */ public String getUrl(String certifyId) throws AlipayApiException { String url = ""; AlipayClient alipayClient = new DefaultAlipayClient(SERVICEURL, APPID, PRIVATEKEY, "json", "UTF-8", PUBLICKEY, "RSA2"); AlipayUserCertifyOpenCertifyRequest request = new AlipayUserCertifyOpenCertifyRequest(); JSONObject bizContentObj = new JSONObject(); bizContentObj.put("certify_id", certifyId); request.setBizContent(bizContentObj.toJSONString()); AlipayUserCertifyOpenCertifyResponse response = alipayClient.pageExecute(request, "GET"); if (response.isSuccess()) { url = response.getBody(); System.out.println(url); } return url; }

进行认证(前端进行)

身份认证记录查询

讯享网 / * 查询身份验证结果 * @param certify_id * @throws AlipayApiException */ public void query(String certifyId) throws AlipayApiException { AlipayClient alipayClient = new DefaultAlipayClient(SERVICEURL, APPID, PRIVATEKEY, "json", "UTF-8", PUBLICKEY, "RSA2"); AlipayUserCertifyOpenQueryRequest request = new AlipayUserCertifyOpenQueryRequest(); JSONObject bizContentObj = new JSONObject(); bizContentObj.put("certify_id", certifyId); request.setBizContent(bizContentObj.toJSONString()); AlipayUserCertifyOpenQueryResponse response = alipayClient.execute(request); if (response.isSuccess()) { System.out.println("调用成功"); JSONObject body = JSONObject.parseObject(response.getBody()); System.out.println(body.toString()); String bodyString = body.getString("alipay_user_certify_open_query_response"); JSONObject jsonObject = JSONObject.parseObject(bodyString); String passed = jsonObject.getString("passed"); System.out.println(passed); } else { System.out.println("调用失败"); } }

接口返回值中的body：{"alipay_user_certify_open_query_response":{"msg":"Success","code":"10000","material_info":"{}","passed":"F"},"sign":""}

讯享网

通过response.getPassed()拿到的是空，可能jar包版本问题（没试其他版本）；

不足之处，请多指教。