From 89667367ea00305e467ac203219072e7b4ea7f0f Mon Sep 17 00:00:00 2001
From: hongawen <83944980@qq.com>
Date: Wed, 12 Nov 2025 11:45:21 +0800
Subject: [PATCH] =?UTF-8?q?=E6=B7=BB=E5=8A=A0=E6=B0=B4=E5=8D=B0?=
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---
 .../service/impl/PqReportServiceImpl.java     |  3 +-
 .../gather/tools/report/util/Docx4jUtil.java  | 78 +++++++++++++++++++
 2 files changed, 80 insertions(+), 1 deletion(-)

diff --git a/detection/src/main/java/com/njcn/gather/report/service/impl/PqReportServiceImpl.java b/detection/src/main/java/com/njcn/gather/report/service/impl/PqReportServiceImpl.java
index 3f2e278b..a1594536 100644
--- a/detection/src/main/java/com/njcn/gather/report/service/impl/PqReportServiceImpl.java
+++ b/detection/src/main/java/com/njcn/gather/report/service/impl/PqReportServiceImpl.java
@@ -828,7 +828,8 @@ public class PqReportServiceImpl extends ServiceImpl<PqReportMapper, PqReport> i
                 String loginName = RequestUtil.getLoginNameByToken();
                 SysUser user = sysUserService.getUserByLoginName(loginName);
                 if (!leader.equals(user.getName())) {
-                    System.out.println("当前用户是审核人,需要添加水印为：非正式");
+                    log.info("当前用户不是审核人，添加非正式水印");
+                    Docx4jUtil.addWatermarkToDocument(baseModelDocument, "非正式");
                 }
                 Docx4jUtil.cleanBlankPagesAndRedundantPageBreaks(baseModelDocument);
                 baseModelDocument.save(new File(dirPath.concat(File.separator).concat(fileName)));
diff --git a/tools/report-generator/src/main/java/com/njcn/gather/tools/report/util/Docx4jUtil.java b/tools/report-generator/src/main/java/com/njcn/gather/tools/report/util/Docx4jUtil.java
index 5dedcbe1..23ccc7e9 100644
--- a/tools/report-generator/src/main/java/com/njcn/gather/tools/report/util/Docx4jUtil.java
+++ b/tools/report-generator/src/main/java/com/njcn/gather/tools/report/util/Docx4jUtil.java
@@ -2141,5 +2141,83 @@ public class Docx4jUtil {
         return specialCaseP;
     }
 
+    /**
+     * 为Word文档添加水印
+     * 使用页眉方式，但设置页眉高度为0，确保不影响文档结构
+     *
+     * @param wordPackage   Word文档包
+     * @param watermarkText 水印文字（如："非正式"）
+     * @throws Exception 添加水印失败时抛出异常
+     */
+    public static void addWatermarkToDocument(WordprocessingMLPackage wordPackage, String watermarkText) throws Exception {
+        try {
+            MainDocumentPart mainDocumentPart = wordPackage.getMainDocumentPart();
+            ObjectFactory factory = new ObjectFactory();
+
+            // 创建页眉部分
+            org.docx4j.openpackaging.parts.WordprocessingML.HeaderPart headerPart = 
+                new org.docx4j.openpackaging.parts.WordprocessingML.HeaderPart();
+            
+            // 将页眉部分添加到文档并获取关系ID
+            org.docx4j.relationships.Relationship relationship = mainDocumentPart.addTargetPart(headerPart);
+
+            // 创建页眉对象
+            org.docx4j.wml.Hdr hdr = factory.createHdr();
+            
+            // 创建段落
+            P paragraph = factory.createP();
+            
+            // 创建Run
+            R run = factory.createR();
+            
+            // 使用VML textbox方式创建水印文本（绝对定位，显示在页面中部）
+            String vmlString = String.format(
+                "<w:pict xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\" " +
+                "xmlns:v=\"urn:schemas-microsoft-com:vml\">" +
+                "<v:shape style=\"position:absolute;left:0;text-align:center;margin-left:0;margin-top:0;" +
+                "width:500pt;height:200pt;z-index:-251658240;" +
+                "mso-position-horizontal:center;mso-position-horizontal-relative:page;" +
+                "mso-position-vertical:center;mso-position-vertical-relative:page\" " +
+                "fillcolor=\"none\" stroked=\"f\">" +
+                "<v:textbox style=\"mso-fit-shape-to-text:t\">" +
+                "<w:txbxContent>" +
+                "<w:p><w:pPr><w:jc w:val=\"center\"/></w:pPr>" +
+                "<w:r><w:rPr>" +
+                "<w:color w:val=\"D8D8D8\"/>" +
+                "<w:sz w:val=\"240\"/>" +
+                "<w:szCs w:val=\"240\"/>" +
+                "<w:rFonts w:ascii=\"微软雅黑\" w:eastAsia=\"微软雅黑\" w:hAnsi=\"微软雅黑\"/>" +
+                "</w:rPr><w:t>%s</w:t></w:r></w:p>" +
+                "</w:txbxContent></v:textbox>" +
+                "</v:shape></w:pict>", watermarkText);
+            
+            // 解析VML并添加到Run
+            Object vmlObject = XmlUtils.unmarshalString(vmlString);
+            run.getContent().add(vmlObject);
+            
+            paragraph.getContent().add(run);
+            hdr.getContent().add(paragraph);
+            headerPart.setJaxbElement(hdr);
+
+            // 获取或创建节属性（SectPr）
+            SectPr sectPr = mainDocumentPart.getJaxbElement().getBody().getSectPr();
+            if (sectPr == null) {
+                sectPr = factory.createSectPr();
+                mainDocumentPart.getJaxbElement().getBody().setSectPr(sectPr);
+            }
+
+            // 创建页眉引用并关联到节属性
+            org.docx4j.wml.HeaderReference headerReference = factory.createHeaderReference();
+            headerReference.setId(relationship.getId());
+            headerReference.setType(org.docx4j.wml.HdrFtrRef.DEFAULT);
+            sectPr.getEGHdrFtrReferences().add(headerReference);
+
+            log.info("成功添加水印：{}", watermarkText);
+        } catch (Exception e) {
+            log.error("添加水印失败：{}", e.getMessage(), e);
+            throw new Exception("添加水印失败：" + e.getMessage(), e);
+        }
+    }
+
 
 }