AI测试反馈的报错调整

backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/LogController.java

@@ -198,7 +198,7 @@ public class LogController {
     @GetMapping("/teaching-log/download-template")
     public void downloadTemplate(HttpServletResponse response) {
         try {
-            java.io.InputStream is = getClass().getClassLoader().getResourceAsStream("template/导入教学日志模板.xls");
+            java.io.InputStream is = getClass().getClassLoader().getResourceAsStream("file/导入教学日志模板.xls");
             if (is == null) {
                 response.setStatus(404);
                 return;

backend/roomroot-admin/src/main/java/com/roomroot/web/controller/jwgl/TeachingPlanController.java

@@ -92,11 +92,8 @@ public class TeachingPlanController {
      * 下载教学实施计划导入模板
      */
     @GetMapping("/template")
-    public ResponseEntity<org.springframework.core.io.Resource> downloadTemplate() throws IOException {
-        ClassPathResource resource = new ClassPathResource("template/教学实施计划导入模板.xlsx");
-        if (!resource.exists()) {
-            return ResponseEntity.notFound().build();
-        }
+    public ResponseEntity<byte[]> downloadTemplate() throws Exception {
+        byte[] bytes = teachingPlanService.buildImportTemplate();
         String fileName = URLEncoder.encode("教学实施计划导入模板.xlsx", "UTF-8");
 
         HttpHeaders headers = new HttpHeaders();
@@ -105,6 +102,6 @@ public class TeachingPlanController {
 
         return ResponseEntity.ok()
                 .headers(headers)
-                .body(resource);
+                .body(bytes);
     }
 }