Mediation-Backend/ruoyi-system/src/main/java/com/ruoyi/wisdomarbitrate/utils/Tset.java

package com.ruoyi.wisdomarbitrate.utils;


import com.documents4j.api.DocumentType;
import com.documents4j.api.IConverter;
import com.documents4j.job.LocalConverter;
import com.tencentcloudapi.common.Credential;
import com.tencentcloudapi.common.exception.TencentCloudSDKException;
import com.tencentcloudapi.common.profile.ClientProfile;
import com.tencentcloudapi.common.profile.HttpProfile;
import com.tencentcloudapi.ocr.v20181119.OcrClient;
import com.tencentcloudapi.ocr.v20181119.models.GeneralAccurateOCRRequest;
import com.tencentcloudapi.ocr.v20181119.models.GeneralAccurateOCRResponse;
import com.tencentcloudapi.ocr.v20181119.models.SmartStructuralOCRV2Request;
import com.tencentcloudapi.ocr.v20181119.models.SmartStructuralOCRV2Response;
import org.apache.pdfbox.pdmodel.PDDocument;
import org.json.JSONArray;
import org.json.JSONObject;


import java.io.*;
import java.util.*;

public class Tset {
    public static void main(String[] args) {
        //API的SecretId
       final String SECRET_ID = "AKIDeEf2A8uX1HSainvvnXAc3X9ZlhtyvkMp";
        //API的SecretKey
         final String SECRET_KEY = "QjphKo8zkHZigT8j9PVtFPJyfIvO3d6V";

       // String pdfFilePath = "http://121.40.189.20:9000/API/uploadPath/upload/ca2ca4697e5449ff9b9d23f95b221f58.pdf";
      // String pdfFilePath = "http://121.40.189.20:9000/API/uploadPath/upload/2023/11/14/ca2ca4697e5449ff9b9d23f95b221f58.pdf";
        String pdfFilePath ="D:/home/unzip/b92a7291-441e-4fad-95b4-7305f206eabd/仲裁材料/二、案件基本材料/2-1 仲裁申请书.pdf";
        try{
            // 读取文件内容到字节数组
            byte[] fileBytes = readFileToBytes(pdfFilePath);
            // 将字节数组转换为Base64值
            String base64String = encodeBytesToBase64(fileBytes);

            // 实例化一个认证对象，入参需要传入腾讯云账户 SecretId 和 SecretKey，此处还需注意密钥对的保密
            // 代码泄露可能会导致 SecretId 和 SecretKey 泄露，并威胁账号下所有资源的安全性。以下代码示例仅供参考，建议采用更安全的方式来使用密钥，请参见：https://cloud.tencent.com/document/product/1278/85305
            // 密钥可前往官网控制台 https://console.cloud.tencent.com/cam/capi 进行获取
            Credential cred = new Credential(SECRET_ID, SECRET_KEY);
            // 实例化一个http选项，可选的，没有特殊需求可以跳过
            HttpProfile httpProfile = new HttpProfile();
            httpProfile.setEndpoint("ocr.tencentcloudapi.com");
            // 实例化一个client选项，可选的，没有特殊需求可以跳过
            ClientProfile clientProfile = new ClientProfile();
            clientProfile.setHttpProfile(httpProfile);
            // 实例化要请求产品的client对象,clientProfile是可选的
            OcrClient client = new OcrClient(cred, "ap-beijing", clientProfile);
            // 实例化一个请求对象,每个接口都会对应一个request对象
            SmartStructuralOCRV2Request req = new SmartStructuralOCRV2Request();
            req.setImageBase64(base64String);
            req.setIsPdf(true);
            req.setPdfPageNumber(1L);
            String[] itemNames1 = {"申请人", "统一社会信用代码", "负责人", "住所", "联系地址"
                    , "委托代理人", "联系电话", "电子邮件", "被申请人", "居民身份证号码", "仲裁请求", "事实和理由"};
            req.setItemNames(itemNames1);
            // 返回的resp是一个SmartStructuralOCRV2Response的实例，与请求对象对应
            SmartStructuralOCRV2Response resp = client.SmartStructuralOCRV2(req);


            //解析数据
            String s = SmartStructuralOCRV2Response.toJsonString(resp);
            // 解析JSON数据
            JSONObject jsonObject = new JSONObject(s);
            JSONArray structuralList = jsonObject.getJSONArray("StructuralList");
            // 遍历StructuralList中的Groups，获取Key对应的AutoName和Value对应的AutoContent
            StringBuilder stringBuilder = new StringBuilder(); // 创建一个StringBuilder对象
            for (int i = 0; i < structuralList.length(); i++) {
                JSONArray groups = structuralList.getJSONObject(i).getJSONArray("Groups");
                for (int j = 0; j < groups.length(); j++) {
                    JSONArray lines = groups.getJSONObject(j).getJSONArray("Lines");
                    for (int k = 0; k < lines.length(); k++) {
                        JSONObject line = lines.getJSONObject(k);
                        JSONObject key = line.getJSONObject("Key");
                        JSONObject value = line.getJSONObject("Value");
                        String autoName = key.getString("AutoName");
                        String autoContent = value.getString("AutoContent");
                        String text = autoName + ":" + autoContent;
                        if (stringBuilder.length() > 0) {
                            stringBuilder.append(","); // 在已有内容的情况下添加逗号分隔符
                        }
                        stringBuilder.append(text); // 拼接当前的字符串
                    }
                }
            }
            System.out.println("stringBuilder======"+stringBuilder.toString());
            // 将字符串按逗号分隔符切割
            String[] fields = stringBuilder.toString().split(",");
            Map<String, List<String>> map = new HashMap<>();
            for (String field : fields) {
                // 对于每个字段，再按冒号分隔符拆分出键和值
                String[] keyValue = field.split(":");
                if (keyValue.length == 2) { // 对于合法的键值对，将其添加到JSON对象中
                    String key = keyValue[0];
                    String value = keyValue[1];
                    // 判断Map中是否已存在该键
                    if (map.containsKey(key)) {
                        // 如果已存在，获取该键对应的值，并将新的值添加到集合中
                        List<String> values = map.get(key);
                        values.add(value);
                    } else {
                        // 如果不存在，创建一个新的集合，并将值添加到集合中
                        List<String> values = new ArrayList<>();
                        values.add(value);
                        map.put(key, values);
                    }
                }
            }
            System.out.println(map);
        } catch (Exception e) {
            System.out.println(e.toString());
        }

    }
    private static byte[] readFileToBytes(String filePath) throws IOException {
        File file = new File(filePath);
        FileInputStream fileInputStream = new FileInputStream(file);
        byte[] fileBytes = new byte[(int) file.length()];
        fileInputStream.read(fileBytes);
        fileInputStream.close();
        return fileBytes;
    }

    private static String encodeBytesToBase64(byte[] bytes) {
        return Base64.getEncoder().encodeToString(bytes);
    }
}