From 92807c855455e0dec47d598ae0157bbc05f7b137 Mon Sep 17 00:00:00 2001
From: hu xiaotong <416314413@163.com>
Date: Wed, 2 Jul 2025 17:21:59 +0800
Subject: [PATCH] =?UTF-8?q?feat(frontend):=20=E6=B7=BB=E5=8A=A0=E6=8D=95?=
 =?UTF-8?q?=E8=8E=B7=E5=AD=98=E5=82=A8=E9=92=A9=E5=AD=90?=
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- 新增 useCapture 使用 Zustand 库创建状态管理
---
 frontend/src/pages/CapturePage.tsx    |  4 ++--
 frontend/src/store/useCaptureStore.ts | 16 ++++++++++++----
 2 files changed, 14 insertions(+), 6 deletions(-)

diff --git a/frontend/src/pages/CapturePage.tsx b/frontend/src/pages/CapturePage.tsx
index fffb493..67197bf 100644
--- a/frontend/src/pages/CapturePage.tsx
+++ b/frontend/src/pages/CapturePage.tsx
@@ -79,7 +79,7 @@ function CapturePage() {
     const fetchInterfaces = async () => {
         setIsCapturing(false);
         setCapturedData([]);
-        setParsedData(null);
+        // setParsedData(null);
         setLoading(false);
         setInterfaceLoading(true);
         try {
@@ -145,7 +145,7 @@ function CapturePage() {
         setLoading(false);
         setIsCapturing(false);
         setCapturedData([]);
-        setParsedData(null);
+        // setParsedData(null);
         try {
             setLoading(true);
             await safeApiCall(
diff --git a/frontend/src/store/useCaptureStore.ts b/frontend/src/store/useCaptureStore.ts
index ff1356b..2311478 100644
--- a/frontend/src/store/useCaptureStore.ts
+++ b/frontend/src/store/useCaptureStore.ts
@@ -1,4 +1,5 @@
 import {create} from 'zustand';
+import {persist} from 'zustand/middleware';
 
 export interface Equipment {
   id: string;
@@ -24,7 +25,14 @@ interface CaptureStoreState {
   setParsedData: (data: CaptureResult | null) => void;
 }
 
-export const useCaptureStore = create<CaptureStoreState>((set) => ({
-  parsedData: null,
-  setParsedData: (data) => set({ parsedData: data }),
-})); 
\ No newline at end of file
+export const useCaptureStore = create<CaptureStoreState>()(
+  persist(
+    (set) => ({
+      parsedData: null,
+      setParsedData: (data) => set({ parsedData: data }),
+    }),
+    {
+      name: 'capture-store', // localStorage key
+      partialize: (state) => ({ parsedData: state.parsedData })    }
+  )
+); 
\ No newline at end of file