refactor: 用直接XML预处理替换poi-tl模板引擎 — 合并Run+替换占位符在ZIP层完成，减少依赖

src/main/java/com/gmp/mock/service/DocxService.java

@@ -11,9 +11,9 @@ import java.util.zip.ZipEntry;
 import java.util.zip.ZipInputStream;
 import java.util.zip.ZipOutputStream;
 
+import org.apache.poi.xwpf.usermodel.XWPFDocument;
 import org.springframework.stereotype.Service;
 
-import com.deepoove.poi.XWPFTemplate;
 import com.gmp.mock.template.TemplateProvider;
 import com.gmp.mock.template.TemplateRegistry;
 
@@ -38,22 +38,17 @@ public class DocxService {
         }
 
         try {
-            // 1. Pre-process: merge split runs
-            byte[] preprocessed = mergeSplitPlaceholders(provider.getTemplateResource());
+            // 1. Pre-process: merge split runs + replace all placeholders in XML
+            byte[] processed = preprocessTemplate(provider.getTemplateResource(), provider.getDataModel(), businessData);
 
-            // 2. Build data model
-            Map<String, Object> data = new java.util.HashMap<>(provider.getDataModel());
-            if (businessData != null) {
-                data.putAll(businessData);
-            }
+            // 2. Load as XWPFDocument for post-processing
+            XWPFDocument document = new XWPFDocument(new ByteArrayInputStream(processed));
+            provider.postProcess(document);
 
-            // 3. Render with poi-tl
+            // 3. Write to output
             ByteArrayOutputStream baos = new ByteArrayOutputStream();
-            XWPFTemplate template = XWPFTemplate.compile(new ByteArrayInputStream(preprocessed));
-            template.render(data);
-            provider.postProcess(template.getXWPFDocument());
-            template.write(baos);
-            template.close();
+            document.write(baos);
+            document.close();
 
             // 4. Cache to disk
             String key = fileCache.store(baos.toByteArray());
@@ -67,13 +62,21 @@ public class DocxService {
 
     public record CachedResult(String key, String fileName) {}
 
-    // ====== Run merging (unchanged) ======
+    /**
+     * 读取模板 docx，合并拆分占位符，替换全部 {{placeholder}}，返回处理后的 docx 字节。
+     */
+    private byte[] preprocessTemplate(InputStream templateStream, Map<String, Object> dataModel, Map<String, Object> businessData) throws IOException {
+        // Merge data: businessData overrides dataModel
+        Map<String, Object> allData = new java.util.HashMap<>(dataModel);
+        if (businessData != null) {
+            allData.putAll(businessData);
+        }
 
-    private byte[] mergeSplitPlaceholders(InputStream templateStream) throws IOException {
         byte[] docxBytes;
         try (InputStream is = templateStream) {
             docxBytes = is.readAllBytes();
         }
+
         ByteArrayOutputStream out = new ByteArrayOutputStream();
         try (ZipInputStream zis = new ZipInputStream(new ByteArrayInputStream(docxBytes));
              ZipOutputStream zos = new ZipOutputStream(out)) {
@@ -83,7 +86,13 @@ public class DocxService {
                 byte[] content = zis.readAllBytes();
                 if ("word/document.xml".equals(entry.getName())) {
                     String xml = new String(content, "UTF-8");
+                    // 1. Merge split runs (e.g. {{  year  }} → {{year}})
                     xml = mergeRunsInXml(xml);
+                    // 2. Replace all {{placeholders}} with actual values
+                    for (var kv : allData.entrySet()) {
+                        String val = kv.getValue() != null ? kv.getValue().toString() : "";
+                        xml = xml.replace("{{" + kv.getKey() + "}}", val);
+                    }
                     content = xml.getBytes("UTF-8");
                 }
                 zos.write(content);
@@ -93,6 +102,8 @@ public class DocxService {
         return out.toByteArray();
     }
 
+    // ====== Run merging (unchanged) ======
+
     private String mergeRunsInXml(String xml) {
         StringBuilder result = new StringBuilder();
         java.util.regex.Matcher m = Pattern.compile(

src/main/java/com/gmp/mock/template/annualReport/AnnualReportProvider.java

@@ -91,17 +91,26 @@ public class AnnualReportProvider implements TemplateProvider {
         int yearA = 2024;
         int yearB = 2025;
         int yearC = 2026;
-        return Map.of(
-            "title", "2025 年度工作报告",
-            "companyName", "示例科技有限公司",
-            "reportPeriod", "2025年1月 - 2025年12月",
-            "generatedDate", LocalDate.now().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日")),
-            "yearA", String.valueOf(yearA),
-            "yearB", String.valueOf(yearB),
-            "yearC", String.valueOf(yearC),
-            "snhj", "300",
-            "dwjjtz", "200"
-        );
+        Map<String, Object> model = new java.util.HashMap<>();
+        model.put("title", "2025 年度工作报告");
+        model.put("companyName", "示例科技有限公司");
+        model.put("reportPeriod", "2025年1月 - 2025年12月");
+        model.put("generatedDate", LocalDate.now().format(DateTimeFormatter.ofPattern("yyyy年MM月dd日")));
+        model.put("yearA", String.valueOf(yearA));
+        model.put("yearB", String.valueOf(yearB));
+        model.put("yearC", String.valueOf(yearC));
+        model.put("snhj", "300");
+        model.put("dwjjtz", "200");
+        model.put("dwjjbl", "66.7");
+        model.put("xxjjtz", "30");
+        model.put("xxjjzb", "10.0");
+        model.put("jgtz", "50");
+        model.put("jgzb", "16.7");
+        model.put("kjtz", "10");
+        model.put("kjzb", "3.3");
+        model.put("xxhtz", "10");
+        model.put("xxhzb", "3.3");
+        return model;
     }
 
     @Override