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quyixiao
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@ -1,36 +1,395 @@
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package com.heyu.api.controller.card;
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import com.heyu.api.baidu.handle.certificate.BBusinessLicenseHandle;
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import com.heyu.api.baidu.request.certificate.BBusinessLicenseRequest;
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import com.heyu.api.controller.BaseController;
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import com.heyu.api.controller.AbstractRecognizeController;
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import com.heyu.api.controller.BaiduOcrError;
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import com.heyu.api.data.annotation.CacheResult;
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import com.heyu.api.data.annotation.EbAuthentication;
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import com.heyu.api.data.annotation.NotIntercept;
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import com.heyu.api.data.utils.ApiR;
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import com.heyu.api.data.constants.ApiConstants;
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import com.heyu.api.data.utils.ImageInputUtils;
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import com.heyu.api.data.utils.ImageInputUtils.ResolvedImageInput;
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import com.heyu.api.data.utils.R;
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import com.heyu.api.data.utils.StringUtils;
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import com.heyu.api.request.card.BusinessLicenseRecognizeRequest;
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import com.heyu.api.resp.card.BusinessLicenseRecognizeResp;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.web.bind.annotation.PostMapping;
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import org.springframework.web.bind.annotation.RequestBody;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RestController;
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import java.util.Map;
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/**
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* 营业执照识别控制器
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* <p>
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* <b>接口背景</b>：用于商户入驻、企业资质核验、开票信息录入等场景，将营业执照照片自动识别为结构化字段，
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* 替代人工录入。底层对接百度智能云文字识别「营业执照识别」能力，由本服务完成参数校验、请求转发与字段映射。
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* </p>
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* <p>
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* 支持识别：单位名称、统一社会信用代码、法人、公司类型、组成形式、注册资本、实收资本、经营范围、
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* 成立日期、核准日期、有效期、登记机关、税务登记号、证件编号、公司地址等核心字段。
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* </p>
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*
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* <h3>百度官方文档</h3>
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* <ul>
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* <li>产品文档：<a href="https://cloud.baidu.com/doc/OCR/s/sk3h7y3zs">营业执照识别</a></li>
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* <li>接口地址：{@code POST https://aip.baidubce.com/rest/2.0/ocr/v1/business_license}</li>
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* </ul>
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*
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* <h3>本服务接口</h3>
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* <ul>
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* <li>路径：{@code POST /business/license/recognize}</li>
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* <li>Content-Type：{@code application/json}（{@code @RequestBody}）</li>
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* <li>鉴权：{@link EbAuthentication}（Tencent 鉴权头，见项目网关配置）</li>
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* <li>结果缓存：{@link CacheResult} 命中时不再调用平台，节省计费</li>
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* </ul>
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*
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* <h3>请求参数（{@link BusinessLicenseRecognizeRequest}）</h3>
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* <ul>
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* <li>imageUrlOrBase64：HTTP(S) 链接或 Base64 字符串，服务端自动识别（支持 jpg/jpeg/png/bmp）</li>
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* </ul>
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*
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* <h3>响应结构（{@link BusinessLicenseRecognizeResp}）</h3>
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* <ul>
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* <li>主体：companyName 单位名称 / registerNumber 统一社会信用代码 / companyLegalPerson 法人</li>
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* <li>资本：registerCapital 注册资本 / realCapital 实收资本</li>
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* <li>经营：business 经营范围 / companyType 公司类型 / compositionType 组成形式</li>
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* <li>日期：registerDate 成立日期 / approvalDate 核准日期 / validDateStart 有效期起 / validDateEnd 有效期止</li>
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* <li>其它：companyAddress 地址 / registerOrgan 登记机关 / taxRegisterCode 税务登记号 / certificateNumber 证件编号</li>
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* </ul>
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* <p>日期统一格式化为 {@code yyyyMMdd}（如 20250108）；"长期"统一返回 {@code 29991231}；百度未识别字段（"无"）统一返回 null。</p>
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*
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* <h3>返回约定（重要）</h3>
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* <ul>
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* <li>一律 {@code R.ok()}；入参校验失败、平台异常、识别结果为空等情况，将说明写入 {@code msg}，
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* {@code data} 可能为空或字段不全（对外不暴露「百度」字样，日志内可排查）</li>
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* <li>入参校验失败时<strong>未调用百度、不计费</strong></li>
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* </ul>
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*
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* @author heyu
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* @since 1.0.0
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* @see BusinessLicenseRecognizeRequest
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* @see BusinessLicenseRecognizeResp
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*/
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@Slf4j
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@RestController
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@RequestMapping("/business/license")
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@NotIntercept
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public class BusinessLicenseRecognizeController extends BaseController {
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public class BusinessLicenseRecognizeController extends AbstractRecognizeController {
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@Autowired
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private BBusinessLicenseHandle bBusinessLicenseHandle;
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/** 百度营业执照识别 API 路径 */
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private static final String BUSINESS_LICENSE_URI = "/rest/2.0/ocr/v1/business_license";
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@RequestMapping("/recognize")
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/** 营业执照识别无 side 概念，统一占位以复用父类上下文 */
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private static final String SIDE_PLACEHOLDER = "business_license";
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/** 百度对未识别字段返回的占位值，需在映射时清洗为 null */
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private static final String BAIDU_EMPTY = "无";
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/** "长期"有效期的统一表达 */
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private static final String LONG_TERM_DATE = "29991231";
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/**
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* 营业执照识别
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*
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* @param request 营业执照识别请求
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* @return {@link BusinessLicenseRecognizeResp}
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*/
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@EbAuthentication(tencent = ApiConstants.TENCENT_AUTH)
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@CacheResult
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public R recognize(BusinessLicenseRecognizeRequest request) {
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BBusinessLicenseRequest businessLicenseRequest = new BBusinessLicenseRequest();
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businessLicenseRequest.setImageUrl(request.getImageUrl());
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businessLicenseRequest.setImageBase64(request.getImageBase64());
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ApiR<Map> bR = bBusinessLicenseHandle.handle(businessLicenseRequest);
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return com.heyu.api.controller.ocr.BaiduOcrResult.raw(bR);
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@PostMapping("/recognize")
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public R recognize(@RequestBody BusinessLicenseRecognizeRequest request) {
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long start = System.currentTimeMillis();
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RecognizeContext ctx = null;
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try {
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// ---------- 步骤①：参数校验（不调百度、不扣费） ----------
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String validateError = validateRequest(request);
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if (validateError != null) {
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ResolvedImageInput validateImage = request != null
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? ImageInputUtils.resolve(request.getImageUrlOrBase64()) : null;
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log.info("营业执照识别：参数检查没通过，接口仍返回成功并附带提示（还没调识别、不扣费）。{} 返回给客户：{}",
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buildInputLogContext(request, validateImage),
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abbreviate(validateError, 120));
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return okResult(SIDE_PLACEHOLDER, validateError, null);
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}
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// ---------- 步骤②：解析影像入参 & 构建上下文 ----------
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ResolvedImageInput imageInput = ImageInputUtils.resolve(request.getImageUrlOrBase64());
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ctx = new RecognizeContext(
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SIDE_PLACEHOLDER,
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imageInput,
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buildInputLogContext(request, imageInput));
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// ---------- 步骤③：组装百度 API 请求体 ----------
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String content = buildRequestContent(imageInput);
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if (isBlank(content)) {
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log.error("营业执照识别：组装请求失败，请求里没带有效图片。{}。{}",
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ctx.imageInput.getType().getDesc(), ctx.inputLog);
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return okResult(SIDE_PLACEHOLDER, formatHint(
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"报文组装异常",
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"识别请求体在序列化后未包含任何影像载荷，平台侧无法受理本次识别",
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"请核对 imageUrlOrBase64 是否非空且为有效 Base64 或 HTTP(S) 链接",
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"影像模式=" + ctx.imageInput.getType().name()
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), null);
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}
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// ---------- 步骤④：调用百度平台识别 ----------
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Map<String, Object> platformResult = callPlatform(content, ctx);
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if (platformResult == null) {
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return okResult(SIDE_PLACEHOLDER, formatHint(
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"服务无回执",
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"识别指令已下发，但在约定时间内未收到平台可解析的 JSON 回执",
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"建议间隔 3~5 秒重试；若连续失败，请记录 traceId、调用时刻并联系技术支持排查链路",
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"影像模式=" + ctx.imageInput.getType().name()
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), null);
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}
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// ---------- 步骤⑤：解析平台结果 → 构建营业执照响应 ----------
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BusinessLicenseRecognizeResp data = buildResp(platformResult);
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String hint = resolvePlatformHint(platformResult, ctx, data);
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// ---------- 步骤⑥：日志记录 & 返回 ----------
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logRecognizeResult(ctx, platformResult, data, hint, start);
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return okResult(SIDE_PLACEHOLDER, hint, data);
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} catch (Exception e) {
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long cost = System.currentTimeMillis() - start;
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ResolvedImageInput fallbackImage = request != null
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? ImageInputUtils.resolve(request.getImageUrlOrBase64()) : null;
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String mode = ctx != null ? ctx.imageInput.getType().getDesc()
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: (fallbackImage != null ? fallbackImage.getType().getDesc() : "未知");
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log.error("营业执照识别：程序运行出错，耗时 {} ms。{}。客户传的：{}。异常：{} - {}",
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cost, mode, buildInputLogContext(request, fallbackImage),
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e.getClass().getSimpleName(),
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e.getMessage() != null ? e.getMessage() : "无具体说明", e);
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return okResult(SIDE_PLACEHOLDER, formatHint(
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"运行时故障",
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"服务端在处理识别流程时抛出未预期异常，识别结果不可用",
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"请勿重复高频重试；请保存 traceId、异常发生时间，由技术支持结合堆栈进一步定位",
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"异常类型=" + e.getClass().getSimpleName()
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+ (e.getMessage() != null ? "，摘要=" + e.getMessage() : "")
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), null);
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}
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}
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/**
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* 子类钩子：营业执照识别只有一种响应类型，无 side 区分。
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*/
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@Override
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protected Object defaultEmptyResp(String side) {
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return new BusinessLicenseRecognizeResp();
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}
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// ===================== 流程拆分方法 =====================
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private Map<String, Object> callPlatform(String content, RecognizeContext ctx) {
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int len = content.length();
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log.info("营业执照识别：开始调用平台识别。{}，请求大小约 {} 字节。{}",
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ctx.imageInput.getType().getDesc(), len, ctx.inputLog);
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Map<String, Object> result = requestBaidu(BUSINESS_LICENSE_URI, content);
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if (result == null) {
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log.error("营业执照识别：平台没有返回结果（可能网络超时、鉴权失败或响应无法解析）。{}，请求约 {} 字节。{}",
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ctx.imageInput.getType().getDesc(), len, ctx.inputLog);
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}
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return result;
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}
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/**
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* 解析平台返回结果，判断是否需要向客户返回提示信息。
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* <p>判断顺序：</p>
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* <ol>
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* <li>error_code 存在 → 平台业务拒绝</li>
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* <li>words_result 缺失或为空 → 平台未识别出营业执照</li>
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* <li>响应对象全部 String 字段为空 → 字段映射失败</li>
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* <li>以上均不命中 → 返回 null（识别正常）</li>
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* </ol>
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*/
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private String resolvePlatformHint(Map<String, Object> platformResult, RecognizeContext ctx,
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BusinessLicenseRecognizeResp data) {
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Object errorCodeObj = platformResult.get("error_code");
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if (errorCodeObj != null) {
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String errorCode = String.valueOf(errorCodeObj);
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Object errorMsgObj = platformResult.get("error_msg");
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String errorMsg = errorMsgObj != null ? errorMsgObj.toString() : "平台未返回文字描述";
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String category = BaiduOcrError.categoryOf(errorCode);
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log.error("营业执照识别：平台拒绝了本次识别。[{}] 错误码 {}，原因：{}。{}。客户传的：{}。{}",
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category, errorCode, errorMsg,
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ctx.imageInput.getType().getDesc(),
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ctx.inputLog, buildPlatformReceiptSummary(platformResult));
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return formatHint(
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category,
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BaiduOcrError.reasonOf(errorCode),
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BaiduOcrError.suggestionOf(errorCode, "营业执照"),
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"错误码=" + errorCode + "，错误描述=" + errorMsg
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);
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}
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if (isWordsResultEmpty(platformResult)) {
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log.info("营业执照识别：平台返回了，但 words_result 为空（可能不是营业执照、画面残缺或非证件照）。{}。客户传的：{}。{}",
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ctx.imageInput.getType().getDesc(),
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ctx.inputLog, buildPlatformReceiptSummary(platformResult));
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return formatHint(
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"结构化结果缺失",
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"平台回执未包含可解析的营业执照识别结果，无法进入字段映射环节",
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"优先排查：① 画面是否为完整营业执照（含单位名称/信用代码等核心信息）；② 是否模糊 / 反光 / 严重倾斜；"
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+ "③ 使用 URL 时确保平台抓取节点可访问且无 403/302 拦截",
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"解析状态=结果对象为空"
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);
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}
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if (isAllStringFieldsBlank(data)) {
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log.info("营业执照识别：平台有返回，但单位名称/信用代码/法人等字段一个都没识别出来。{}。客户传的：{}。平台回执：{}",
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ctx.imageInput.getType().getDesc(),
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ctx.inputLog, buildPlatformReceiptSummary(platformResult));
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return formatHint(
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"字段映射为空",
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"平台回执已通过结构校验，但单位名称、统一社会信用代码、法人等结构化字段均未命中",
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"请确认上传图片为正面完整的营业执照（含国徽与正文）；推荐：平铺拍摄、避开反光、保证四角与文字清晰",
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"已映射字段数=0"
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);
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}
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return null;
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}
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private void logRecognizeResult(RecognizeContext ctx, Map<String, Object> platformResult,
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Object data, String hint, long start) {
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long cost = System.currentTimeMillis() - start;
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int mapped = countNonBlankStringFields(data);
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if (StringUtils.isNotBlank(hint)) {
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log.info("营业执照识别：处理结束（接口仍返回成功，但带了提示信息）。耗时 {} ms，识别出 {} 个字段。{}。客户传的：{}。平台回执：{}。给客户的提示：{}",
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cost, mapped, ctx.imageInput.getType().getDesc(),
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ctx.inputLog, buildPlatformReceiptSummary(platformResult), abbreviate(hint, 120));
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} else {
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log.info("营业执照识别：识别成功。耗时 {} ms，共识别出 {} 个字段。{}。客户传的：{}。平台回执：{}",
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cost, mapped, ctx.imageInput.getType().getDesc(),
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ctx.inputLog, buildPlatformReceiptSummary(platformResult));
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}
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}
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// ===================== 校验 =====================
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private String validateRequest(BusinessLicenseRecognizeRequest request) {
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if (request == null) {
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log.info("营业执照识别：没收到任何请求参数（表单未绑定成功），直接拒绝，未调用识别、不扣费");
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return formatHint(
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"入参绑定失败",
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"控制器未接收到可绑定的请求对象，所有业务字段均为空",
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"请确认使用 POST 提交；Content-Type 为 application/json；字段名为 imageUrlOrBase64",
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"绑定结果=BusinessLicenseRecognizeRequest 为 null"
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);
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}
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ImageInputUtils.ValidationResult imageValidation =
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ImageInputUtils.validate(request.getImageUrlOrBase64());
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if (!imageValidation.isValid()) {
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log.info("营业执照识别：imageUrlOrBase64 校验未通过（{}），未调用识别、不扣费。原因：{}。{}",
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imageValidation.getCategory(),
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imageValidation.getReason(),
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buildInputLogContext(request, null));
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return formatHint(
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imageValidation.getCategory(),
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imageValidation.getReason(),
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imageValidation.getSuggestion(),
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imageValidation.getDetail()
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);
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}
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return null;
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}
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// ===================== 请求 / 响应构造 =====================
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private String buildRequestContent(ResolvedImageInput imageInput) {
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StringBuilder sb = new StringBuilder();
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if (imageInput == null || StringUtils.isBlank(imageInput.getFormValue())) {
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return sb.toString();
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}
|
||||
if (ImageInputUtils.ImageInputType.URL == imageInput.getType()) {
|
||||
sb.append("&url=").append(imageInput.getFormValue());
|
||||
} else {
|
||||
sb.append("&image=").append(imageInput.getFormValue());
|
||||
}
|
||||
// 默认不开启高精度版与风险检测，保持基础计费
|
||||
sb.append("&accuracy=normal");
|
||||
sb.append("&risk_warn=false");
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
/**
|
||||
* 将百度返回的 words_result 映射为对外响应对象。
|
||||
* <p>映射规则：</p>
|
||||
* <ul>
|
||||
* <li>百度返回的占位值"无" → null（保持响应整洁）</li>
|
||||
* <li>日期字段统一格式化为 yyyyMMdd；"长期" → 29991231</li>
|
||||
* </ul>
|
||||
*/
|
||||
private BusinessLicenseRecognizeResp buildResp(Map<String, Object> data) {
|
||||
BusinessLicenseRecognizeResp resp = new BusinessLicenseRecognizeResp();
|
||||
resp.setCompanyName(clean(data, "单位名称"));
|
||||
resp.setRegisterNumber(clean(data, "社会信用代码"));
|
||||
resp.setCompanyLegalPerson(clean(data, "法人"));
|
||||
resp.setCompanyType(clean(data, "类型"));
|
||||
resp.setCompositionType(clean(data, "组成形式"));
|
||||
resp.setRegisterCapital(clean(data, "注册资本"));
|
||||
resp.setRealCapital(clean(data, "实收资本"));
|
||||
resp.setBusiness(clean(data, "经营范围"));
|
||||
resp.setCompanyAddress(clean(data, "地址"));
|
||||
resp.setRegisterOrgan(clean(data, "登记机关"));
|
||||
resp.setTaxRegisterCode(clean(data, "税务登记号"));
|
||||
resp.setCertificateNumber(clean(data, "证件编号"));
|
||||
resp.setRegisterDate(normalizeDate(clean(data, "成立日期")));
|
||||
resp.setApprovalDate(normalizeDate(clean(data, "核准日期")));
|
||||
resp.setValidDateStart(normalizeDate(clean(data, "有效期起始日期")));
|
||||
resp.setValidDateEnd(normalizeDate(clean(data, "有效期")));
|
||||
return resp;
|
||||
}
|
||||
|
||||
/**
|
||||
* 从 words_result 取字段并清洗百度占位值"无"。
|
||||
*/
|
||||
private String clean(Map<String, Object> data, String field) {
|
||||
String value = getWords(data, field);
|
||||
if (StringUtils.isBlank(value) || BAIDU_EMPTY.equals(value.trim())) {
|
||||
return null;
|
||||
}
|
||||
return value.trim();
|
||||
}
|
||||
|
||||
/**
|
||||
* 将"2025年01月08日""2025-01-08"等格式统一为 yyyyMMdd；含"长期"返回 29991231；无法解析则原样返回。
|
||||
*/
|
||||
private String normalizeDate(String raw) {
|
||||
if (StringUtils.isBlank(raw)) {
|
||||
return null;
|
||||
}
|
||||
if (raw.contains("长期")) {
|
||||
return LONG_TERM_DATE;
|
||||
}
|
||||
String digits = raw.replaceAll("[^0-9]", "");
|
||||
if (digits.length() == 8) {
|
||||
return digits;
|
||||
}
|
||||
return raw;
|
||||
}
|
||||
|
||||
// ===================== 私有工具 =====================
|
||||
|
||||
private String formatHint(String category, String reason, String suggestion, String detail) {
|
||||
StringBuilder sb = new StringBuilder();
|
||||
sb.append("【营业执照识别·").append(category).append("】").append(reason);
|
||||
if (StringUtils.isNotBlank(detail)) {
|
||||
sb.append("｜定位信息：").append(detail);
|
||||
}
|
||||
sb.append("｜处置指引：").append(suggestion);
|
||||
return sb.toString();
|
||||
}
|
||||
|
||||
/** 入参日志说明（不打印影像正文，只说类型与长度） */
|
||||
private String buildInputLogContext(BusinessLicenseRecognizeRequest request, ResolvedImageInput imageInput) {
|
||||
if (request == null) {
|
||||
return "未收到请求体";
|
||||
}
|
||||
String modeDesc = imageInput != null ? imageInput.getType().getDesc() : "影像未解析";
|
||||
int rawLen = imageInput != null
|
||||
? textLength(imageInput.getRawValue())
|
||||
: textLength(request.getImageUrlOrBase64());
|
||||
return String.format("%s，影像原始长度 %d 字符", modeDesc, rawLen);
|
||||
}
|
||||
}
|
||||
|
||||
@ -1,25 +1,26 @@
|
||||
package com.heyu.api.request.card;
|
||||
|
||||
|
||||
import com.heyu.api.data.dto.BaseReq;
|
||||
import lombok.Data;
|
||||
|
||||
/**
|
||||
* 营业执照识别请求参数。
|
||||
*
|
||||
* 对外提供简洁接口，支持识别营业执照的单位名称、统一社会信用代码、法人、注册资本、经营范围、
|
||||
* 成立/核准日期、有效期、登记机关等字段。
|
||||
*/
|
||||
@Data
|
||||
public class BusinessLicenseRecognizeRequest extends BaseReq {
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* 营业执照图片的url
|
||||
* 影像入参（URL 或 Base64 二合一）：
|
||||
* <ul>
|
||||
* <li>HTTP/HTTPS 图片链接（≤1024 字符，未 urlencode 时由服务端自动编码）</li>
|
||||
* <li>图片 Base64 字符串（支持 jpg/jpeg/png/bmp；可带 data:image/...;base64, 前缀；
|
||||
* 编码后 urlencode 前建议≤4M，未 urlencode 时由服务端自动编码）</li>
|
||||
* </ul>
|
||||
* 服务端根据内容自动识别为链接或 Base64。
|
||||
*/
|
||||
private String imageUrl;
|
||||
|
||||
/**
|
||||
* 营业执照base 64 编码
|
||||
*/
|
||||
private String imageBase64;
|
||||
|
||||
|
||||
|
||||
private String imageUrlOrBase64;
|
||||
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user