百度Util

util/src/main/java/com/ccsens/util/baidu/BaiDuUtil.java

@@ -31,6 +31,7 @@ public class BaiDuUtil {
     private static final String GENERAL_BASIC_URL = "https://aip.baidubce.com/rest/2.0/ocr/v1/general_basic?access_token={}";
     /**通用文字识别（高精度版）*/
     private static final String ACCURATE_BASIC_URL = "https://aip.baidubce.com/rest/2.0/ocr/v1/accurate_basic?access_token={}";
+    private static final String VAT_INVOICE = "https://aip.baidubce.com/rest/2.0/ocr/v1/vat_invoice?access_token={}";
 
     @PostConstruct
     public void init(){
@@ -112,6 +113,37 @@ public class BaiDuUtil {
         return getGeneralBasic(appKey, secretKey, basic, GENERAL_BASIC_URL);
     }
 
+    /**
+     * 调用百度增值税发票识别
+     * @param appKey appKey
+     * @param secretKey secretKey
+     * @param basic 图像
+     * @return 识别结果
+     */
+    public static BaiDuVo.BillBasic billBasic(String appKey, String secretKey, BaiDuDto.GeneralBasic basic) {
+        return getBillBasic(appKey, secretKey, basic, VAT_INVOICE);
+    }
+    /**
+     * 增值税发票识别
+     * @param appKey appKey
+     * @param secretKey secretKey
+     * @param basic 图像
+     * @param accurateBasicUrl 路径
+     * @return 识别结果
+     */
+    private static BaiDuVo.BillBasic getBillBasic(String appKey, String secretKey, BaiDuDto.GeneralBasic basic, String accurateBasicUrl) {
+        String token = getToken(appKey, secretKey);
+        String url = StrUtil.format(accurateBasicUrl, token);
+        String result = RestTemplateUtil.postUrlEncode(url, basic);
+        log.info("百度orc调用{}的结果是：{}", url, result);
+        if (result.contains(Code.GENERAL_BASIC_ERROR)) {
+            CodeEnum thirdError = CodeEnum.THIRD_ERROR;
+            thirdError.setMsg(result);
+            throw new BaseException(thirdError);
+        }
+        return JSONObject.parseObject(result, BaiDuVo.BillBasic.class);
+    }
+
     private static class Code{
         private final static String ERROR = "error";
         private final static String GENERAL_BASIC_ERROR = "error_code";

util/src/main/java/com/ccsens/util/baidu/BaiDuVo.java

@@ -30,4 +30,24 @@ public class BaiDuVo {
     public static class GeneralWord{
         private String words;
     }
+
+    @ApiModel("增值税发票识别（标准版）")
+    @Data
+    public static class BillBasic{
+        @JSONField(name="log_id")
+        private String logId;
+        @JSONField(name="words_result")
+        private List<BillInfo> wordsResult;
+        @JSONField(name="words_result_num")
+        private int wordsResultNum;
+    }
+    @Data
+    @ApiModel("发票识别-结果")
+    public static class BillInfo{
+        private String invoiceCode;
+        private String invoiceNum;
+        private String totalAmount;
+        private String totalTax;
+        private String invoiceDate;
+    }
 }