访客安全责任书确认签名预览，入参模板附件ID ,还有签名字段数据

qhse-common/src/main/java/com/rongwei/bscommon/sys/service/QhseVisitorManagementService.java

@@ -5,6 +5,7 @@ import com.rongwei.bsentity.domain.QhseVisitorManagementDo;
 import com.rongwei.bsentity.vo.QhseVisitorManagementVo;
 import com.rongwei.rwcommon.vo.generalsql.MasterSlaveInsertVo;
 
+import javax.servlet.http.HttpServletResponse;
 import java.util.List;
 import java.util.Map;
 
@@ -24,5 +25,7 @@ public interface QhseVisitorManagementService extends IService<QhseVisitorManage
     List<QhseVisitorManagementVo> getRecordByPhone(String phone);
 
     int getBlackListByIdNum(String idnumber);
+
+    void previewForAttachmentWithSignature(String signature, String fileId, HttpServletResponse response);
 }
 

qhse-common/src/main/java/com/rongwei/bscommon/sys/service/impl/QhseVisitorManagementServiceImpl.java

@@ -1,18 +1,39 @@
 package com.rongwei.bscommon.sys.service.impl;
 
+import com.aspose.cells.PdfCompliance;
+import com.aspose.cells.PdfSaveOptions;
+import com.aspose.words.Document;
+import com.aspose.words.SaveFormat;
 import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
 import com.rongwei.bscommon.sys.common.fegin.AdminFeginService;
 import com.rongwei.bscommon.sys.dao.QhseVisitorManagementDao;
 import com.rongwei.bscommon.sys.service.QhseVisitorManagementService;
+import com.rongwei.bscommon.sys.utils.WordMergeHandler;
+import com.rongwei.bscommon.sys.utils.WordUtils;
 import com.rongwei.bsentity.domain.QhseVisitorManagementDo;
 import com.rongwei.bsentity.vo.QhseVisitorManagementVo;
+import com.rongwei.rwcommon.base.exception.CustomException;
+import com.rongwei.rwcommon.utils.StringUtils;
 import com.rongwei.rwcommon.vo.generalsql.MasterSlaveInsertVo;
+import com.rongwei.rwcommonentity.commonservers.domain.SysFileItemDo;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
+import javax.servlet.http.HttpServletResponse;
+import java.io.File;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URLEncoder;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
 
+import static com.rongwei.bscommon.sys.utils.QHSEConstant.FILE_SEPARATOR;
+
 /**
  * 访客管理(QhseVisitorManagement)表服务实现类
  *
@@ -22,6 +43,8 @@ import java.util.Map;
 @Service
 public class QhseVisitorManagementServiceImpl extends ServiceImpl<QhseVisitorManagementDao, QhseVisitorManagementDo> implements QhseVisitorManagementService {
 
+    private final Logger logger = LoggerFactory.getLogger(getClass());
+
     @Autowired
     private AdminFeginService adminFeginService;
 
@@ -31,6 +54,9 @@ public class QhseVisitorManagementServiceImpl extends ServiceImpl<QhseVisitorMan
     @Autowired
     private QhseVisitorManagementService qhseVisitorManagementService;
 
+    @Autowired
+    private FileFormatConversionServiceImpl fileFormatConversionService;
+
     @Override
     public void generalMsInsert(MasterSlaveInsertVo masterSlaveInsert) {
         adminFeginService.generalMsInsert(masterSlaveInsert);
@@ -62,5 +88,72 @@ public class QhseVisitorManagementServiceImpl extends ServiceImpl<QhseVisitorMan
     public int getBlackListByIdNum(String idNumber) {
         return qhseVisitorManagementDao.getBlackListByIdNum(idNumber);
     }
+
+    @Override
+    public void previewForAttachmentWithSignature(String signature, String fileId, HttpServletResponse response) {
+
+        SysFileItemDo tempDo = fileFormatConversionService.fileCheck(fileId);
+        if (tempDo == null) {
+            logger.error("无法根据id:{}获取到文件信息", fileId);
+            throw new CustomException("无法获取到附件模板");
+        }
+
+        // 模板路径
+        String tempFullpath = tempDo.getFullpath();
+        if (StringUtils.isBlank(tempFullpath)) {
+            logger.error("无法根据id:{}获取到文件信息", fileId);
+            throw new CustomException("无法获取到附件模板");
+        }
+
+        String signatureId = signature.split(FILE_SEPARATOR)[1];
+        SysFileItemDo signatureDo = fileFormatConversionService.fileCheck(signatureId);
+        if (signatureDo == null) {
+            logger.error("无法根据id:{}获取到签名信息", signatureId);
+            throw new CustomException("无法获取到签名");
+        }
+        // 乙方签名路径
+        String signaturePath = signatureDo.getFullpath();
+        if (StringUtils.isBlank(signaturePath)) {
+            logger.error("无法根据id:{}获取到签名信息", signatureId);
+            throw new CustomException("无法获取到签名");
+        }
+
+        File file = new File(tempFullpath);
+
+
+        try (InputStream templateStream = Files.newInputStream(Paths.get(tempFullpath));
+             OutputStream out = response.getOutputStream();) {
+            Document doc = new Document(templateStream);
+            // 设置邮件合并回调
+            doc.getMailMerge().setFieldMergingCallback(new WordMergeHandler());
+            HashMap<String, String> objectObjectHashMap = new HashMap<>();
+            objectObjectHashMap.put("YFQM", signaturePath);
+            WordUtils.MailMergeFill(objectObjectHashMap, doc);
+
+            String fileName = null;
+            try {
+               fileName = URLEncoder.encode(tempDo.getFilename(), "utf-8");
+
+            } catch (Exception e) {
+                throw new CustomException("文件名转换异常");
+            }
+            response.setContentType("application/pdf");
+
+           response.setHeader("X-Content-Length", String.valueOf(tempDo.getFilesize()));
+            response.setHeader("X-Content-Length", String.valueOf( file.length()));
+
+
+            // 设置 PDF 转换选项
+            PdfSaveOptions options = new PdfSaveOptions();
+            options.setCompliance(PdfCompliance.PDF_A_1_A); // 设置PDF/A-1a标准
+            // 3. 直接输出到响应流（避免中间文件）
+            doc.save(out, SaveFormat.PDF);
+            // 4. 强制刷新缓冲区（确保数据完整传输）
+            out.flush();
+        } catch (Exception e) {
+            logger.error("excel转pdf失败- 原因: {} | 异常类型: {}", e.getMessage(), e.getClass().getSimpleName(), e);
+            throw new CustomException("获取签名责任书失败!请联系系统管理员");
+        }
+    }
 }
 

qhse-server/src/main/java/com/rongwei/controller/QhseVisitorManagementController.java

@@ -13,6 +13,7 @@ import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
+import javax.servlet.http.HttpServletResponse;
 import java.util.List;
 import java.util.Map;
 
@@ -111,5 +112,18 @@ public class QhseVisitorManagementController  {
         }
     }
 
+
+    /**
+     * 安全责任书确认签名
+     * @param response
+     */
+    @GetMapping("/previewForAttachmentWithSignature")
+    public void previewForAttachmentWithSignature( @RequestParam("signature") String signature,
+                                                         @RequestParam("fileId") String fileId, HttpServletResponse response) {
+        logger.info("增加签名接口入参为：signature:{},fileId:{}", signature,fileId);
+        qhseVisitorManagementService.previewForAttachmentWithSignature(signature,fileId, response);
+    }
+
+
 }