提交代码

app/Http/Controllers/MessageApiController.php

@@ -33,6 +33,14 @@ class MessageApiController extends Controller
         exit();
     }
 
+    private function setJson()
+    {
+        header('Content-Type: application/json; charset=utf-8');
+// 可选：禁止浏览器缓存 JSON 响应（接口场景推荐）
+        header('Cache-Control: no-cache, no-store, must-revalidate');
+        header('Pragma: no-cache');
+        header('Expires: 0');
+    }
 
     //获取系统更新信息列表
     private function systemUpdateList($request)
@@ -106,6 +114,7 @@ class MessageApiController extends Controller
 
     private function businessNoticeList($request)
     {
+        $this->setJson();
         $data = $request->all();
         try{
             $returnData = (new SystemNoticeLogic())->businessNoticeList($data);
@@ -120,6 +129,7 @@ class MessageApiController extends Controller
     //保存系统更新信息
     private function saveBusinessNotice($request)
     {
+        $this->setJson();
         $data = $request->all();
         try{
             (new SystemNoticeLogic())->saveBusinessNotice($data);
@@ -131,6 +141,8 @@ class MessageApiController extends Controller
 
     private function showBusinessNotice($request)
     {
+        $this->setJson();
+
         $data = $request->all();
         try{
             (new SystemNoticeLogic())->showBusinessNotice($data);
@@ -142,6 +154,8 @@ class MessageApiController extends Controller
 
     private function delBusinessNotice($request)
     {
+        $this->setJson();
+
         $data = $request->all();
         try{
             (new SystemNoticeLogic())->delBusinessNotice($data);
@@ -153,6 +167,7 @@ class MessageApiController extends Controller
 
     private function topBusinessNotice($request)
     {
+        $this->setJson();
         $data = $request->all();
         try{
             (new SystemNoticeLogic())->delBusinessNotice($data);