新增打印模板管理功能，包含免密接口和实时通知机制，支持桌面端打印模板的查询和列表展示。更新相关控制器、服务和视图，优化用户体验并增强系统的实时数据同步能力。

jeecg-boot/jeecg-module-system/jeecg-system-biz/src/main/java/org/jeecg/modules/print/controller/PrintTemplateController.java

@@ -48,6 +48,8 @@ import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Value;
 import org.springframework.web.bind.annotation.*;
 import org.jeecg.modules.print.ai.INativePrintTemplateImageAnalyzeService;
+import org.springframework.messaging.simp.SimpMessagingTemplate;
+import com.alibaba.fastjson.JSON;
 
 /**
  * 打印模板维护（Hiprint）
@@ -63,6 +65,16 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
   @Autowired
   private INativePrintTemplateImageAnalyzeService nativePrintTemplateImageAnalyzeService;
 
+  /**
+   * STOMP 实时通知：广播打印模板变更到 /topic/sync/print-templates。
+   * 直接用 SimpMessagingTemplate 内联推送，避免 jeecg-system-biz（核心模块）
+   * 反向依赖 jeecg-module-xslmes（业务模块）造成的循环依赖。
+   * 消息体格式与 MesXslStompNotifyService.publishPrintTemplateChanged 完全一致，
+   * 桌面端订阅方无需任何改动。
+   */
+  @Autowired
+  private SimpMessagingTemplate messagingTemplate;
+
   @Operation(summary = "打印模板-分页列表")
   @GetMapping(value = "/list")
   @RequiresPermissions("print:template:list")
@@ -92,6 +104,7 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
       entity.setTemplateJson("{}");
     }
     service.save(entity);
+    publishPrintTemplateChanged("add", entity.getId());
     return Result.OK("添加成功");
   }
 
@@ -111,6 +124,7 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
       }
     }
     service.updateById(entity);
+    publishPrintTemplateChanged("edit", entity.getId());
     return Result.OK("修改成功");
   }
 
@@ -142,6 +156,7 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
   @RequiresPermissions("print:template:delete")
   public Result<String> delete(@RequestParam(name = "id") String id) {
     service.removeById(id);
+    publishPrintTemplateChanged("delete", id);
     return Result.OK("删除成功");
   }
 
@@ -153,7 +168,9 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
     if (StringUtils.isBlank(ids)) {
       return Result.error("参数 ids 不能为空");
     }
-    service.removeByIds(java.util.Arrays.asList(ids.split(",")));
+    List<String> idList = java.util.Arrays.asList(ids.split(","));
+    service.removeByIds(idList);
+    idList.forEach(id -> publishPrintTemplateChanged("delete", id.trim()));
     return Result.OK("批量删除成功");
   }
 
@@ -450,6 +467,30 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
     return sb.toString();
   }
 
+  // ═══════════════════════════ 桌面端免密接口 ═══════════════════════════
+
+  @Operation(summary = "打印模板-免密通过编码查询（桌面端）")
+  @GetMapping(value = "/anon/queryByCode")
+  public Result<PrintTemplate> anonQueryByCode(@RequestParam(name = "code") String code) {
+    PrintTemplate t = service.getByCode(code);
+    if (t == null) {
+      return Result.error("未找到模板: " + code);
+    }
+    return Result.OK(t);
+  }
+
+  @Operation(summary = "打印模板-免密分页列表（桌面端）")
+  @GetMapping(value = "/anon/list")
+  public Result<IPage<PrintTemplate>> anonList(PrintTemplate query,
+                                               @RequestParam(name = "pageNo", defaultValue = "1") Integer pageNo,
+                                               @RequestParam(name = "pageSize", defaultValue = "100") Integer pageSize,
+                                               HttpServletRequest req) {
+    QueryWrapper<PrintTemplate> qw = QueryGenerator.initQueryWrapper(query, req.getParameterMap());
+    qw.orderByAsc("template_code");
+    Page<PrintTemplate> page = new Page<>(pageNo, pageSize);
+    return Result.OK(service.page(page, qw));
+  }
+
   private PrintService resolvePrintService(String printerName) {
     PrintService target = null;
     if (StringUtils.isNotBlank(printerName) && !"__system_default__".equals(printerName)) {
@@ -469,4 +510,22 @@ public class PrintTemplateController extends JeecgController<PrintTemplate, IPri
     }
     return target;
   }
+
+  /**
+   * 广播打印模板变更事件到 /topic/sync/print-templates，桌面端订阅同步刷新本地缓存。
+   * 消息体格式 = MesXslStompNotifyService.publishPrintTemplateChanged 的输出，
+   * 内联实现避免反向依赖业务模块。
+   */
+  private void publishPrintTemplateChanged(String action, String templateId) {
+    try {
+      Map<String, Object> event = new HashMap<>();
+      event.put("cmd", "PRINT_TEMPLATE_CHANGED");
+      event.put("action", action);
+      event.put("templateId", templateId);
+      event.put("timestamp", System.currentTimeMillis());
+      messagingTemplate.convertAndSend("/topic/sync/print-templates", JSON.toJSONString(event));
+    } catch (Exception e) {
+      log.debug("广播 STOMP 事件失败 [PRINT_TEMPLATE_CHANGED]: {}", e.getMessage());
+    }
+  }
 }