From 045eeb00a037d7685efbe5cd4f483c932d34eb72 Mon Sep 17 00:00:00 2001
From: liutong <836164388@qq.com>
Date: Mon, 24 Mar 2025 16:03:16 +0800
Subject: [PATCH] =?UTF-8?q?perf(api):=20=E6=B7=BB=E5=8A=A0=E5=9C=B0?=
 =?UTF-8?q?=E5=8C=BA=E6=95=B0=E6=8D=AE=E7=BC=93=E5=AD=98=E5=8A=9F=E8=83=BD?=
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- 在 Area 控制器中添加了对地区数据的缓存逻辑
- 首次请求时会从数据库获取数据并缓存，后续请求直接返回缓存数据
- 缓存有效期设置为 1 小时- 优化了数据获取效率，减少了数据库查询次数
---
 niucloud/app/api/controller/sys/Area.php | 23 ++++++++++++++++-------
 1 file changed, 16 insertions(+), 7 deletions(-)

diff --git a/niucloud/app/api/controller/sys/Area.php b/niucloud/app/api/controller/sys/Area.php
index 5bbe776f..c56f3e08 100644
--- a/niucloud/app/api/controller/sys/Area.php
+++ b/niucloud/app/api/controller/sys/Area.php
@@ -15,6 +15,7 @@ use addon\zhjw\app\service\admin\common\CommonService;
 use app\model\sys\SysArea;
 use app\service\api\sys\AreaService;
 use core\base\BaseApiController;
+use think\facade\Cache;
 use think\Response;
 
 class Area extends BaseApiController
@@ -68,15 +69,23 @@ class Area extends BaseApiController
     {
         // 获取所有地址数据
 
-        $areas = SysArea::where('status', 1)
-            ->order('sort', 'asc')
-            ->select()
-            ->toArray();
+        //获取缓存getAreaTree
+        $getAreaTree = Cache::get('getAreaTree');
 
-        // 构建树形结构
-        $tree = (new CommonService())->areaBuildTree($areas);
+        if ($getAreaTree) {
+            return success($getAreaTree);
+        }else{
+            $areas = SysArea::where('status', 1)
+                ->order('sort', 'asc')
+                ->select()
+                ->toArray();
 
-        return success($tree);
+            // 构建树形结构
+            $getAreaTree = (new CommonService())->areaBuildTree($areas);
+            //设置缓存
+            Cache::set('getAreaTree', $getAreaTree, 3600);//缓存一个小时
+            return success($getAreaTree);
+        }
 
     }
 }