From f2109d6e80a5b49257d0d16c778deff79933623a Mon Sep 17 00:00:00 2001
From: LiuJiaNan <15703339975@163.com>
Date: Sat, 1 Aug 2026 18:20:37 +0800
Subject: [PATCH] =?UTF-8?q?refactor(map):=20=E4=BC=98=E5=8C=96=E5=80=BE?=
 =?UTF-8?q?=E6=96=9C=E6=91=84=E5=BD=B1=E5=88=9D=E5=A7=8B=E5=8C=96=E4=B8=AD?=
 =?UTF-8?q?=E7=9A=84viewer=E5=BC=95=E7=94=A8?=
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- 将多次调用getViewer()替换为函数内单一变量viewer缓存
- 统一使用viewer参数调用createObliquePhotography函数
- 提升代码可读性及性能，避免重复获取viewer实例
---
 src/pages/Container/Map/js/useInitMap.js | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/src/pages/Container/Map/js/useInitMap.js b/src/pages/Container/Map/js/useInitMap.js
index 89f1c79..6be44da 100644
--- a/src/pages/Container/Map/js/useInitMap.js
+++ b/src/pages/Container/Map/js/useInitMap.js
@@ -23,31 +23,32 @@ export default function useInitMap(options) {
 
   // 倾斜摄影
   const initObliquePhotography = () => {
-    getViewer().scene.globe.depthTestAgainstTerrain = true;
+    const viewer = getViewer();
+    viewer.scene.globe.depthTestAgainstTerrain = true;
     Cesium.ExperimentalFeatures.enableModelExperimental = true;
     createObliquePhotography(
       "http://192.168.192.215:8021/ware/upload/%E6%9B%B9%E5%A6%83%E7%94%B8%E6%B8%AF%E4%B8%9C/%E6%9B%B9%E5%A6%83%E7%94%B8%E6%B8%AF%E4%B8%9C/merge_tile.json",
-      getViewer(),
+      viewer,
     );
     createObliquePhotography(
       "http://192.168.192.215:8021/ware/upload/%E6%9B%B9%E5%A6%83%E7%94%B8%E6%B8%AF%E8%A5%BF/%E6%9B%B9%E5%A6%83%E7%94%B8%E6%B8%AF%E8%A5%BF/merge_tile.json",
-      getViewer(),
+      viewer,
     );
     createObliquePhotography(
       "http://192.168.192.215:8021/ware/upload/qhdxys/merge_tile.json",
-      getViewer(),
+      viewer,
     );
     createObliquePhotography(
       "http://192.168.192.215:8021/ware/upload/qhdgysh/merge_tile.json",
-      getViewer(),
+      viewer,
     );
     createObliquePhotography(
       "http://192.168.192.215:8021/ware/upload/%E6%B2%A7%E5%B7%9E%E6%B8%AF%E8%A5%BF/%E6%B2%A7%E5%B7%9E%E6%B8%AF%E8%A5%BF/merge_tile.json",
-      getViewer(),
+      viewer,
     );
     createObliquePhotography(
       "http://192.168.192.215:8021/ware/upload/%E6%B2%A7%E5%B7%9E%E6%B8%AF%E4%B8%9C/%E6%B2%A7%E5%B7%9E%E6%B8%AF%E4%B8%9C/merge_tile.json",
-      getViewer(),
+      viewer,
     );
   };