'调整初始化localStorage数据方式，避免在preload中引用electron-store'

electron/main.js

@@ -1,7 +1,7 @@
 const { app, BrowserWindow, dialog, ipcMain, shell } = require('electron');
 const path = require('path');
 const url = require('url');
-const { initialStorageEvents } = require('./storage');
+const { initialStorageEvents, storage } = require('./storage');
 
 let mainWindow;
 
@@ -44,6 +44,10 @@ function createWindow() {
       }),
     );
   }
+  // 加载初始localStorage数据
+  mainWindow.webContents.on('did-finish-load', () => {
+    mainWindow.webContents.send('initialStorageData', storage.getAllItem());
+  });
   mainWindow.on('closed', () => {
     mainWindow = null;
   });

electron/preload.js

@@ -1,9 +1,10 @@
 const electron = require('electron');
 const { contextBridge, ipcRenderer } = electron;
-const { storage } = require('./storage');
 
 contextBridge.exposeInMainWorld('ipcRenderer', ipcRenderer);
-contextBridge.exposeInMainWorld('initialStorage', storage.getAllItem());
+contextBridge.exposeInMainWorld('addIpcRendererListener', (event, callback) => {
+  ipcRenderer.on(event, callback);
+});
 
 /**
  * todo:

src/global.d.ts

@@ -3,9 +3,13 @@ import { IpcRenderer } from 'electron';
 declare global {
   interface Window {
     ipcRenderer: IpcRenderer;
-    initialStorage?: {
-      keyList: string[];
-      [key: string]: any;
-    };
+    addIpcRendererListener(
+      eventName: string,
+      callback: (event: any, data: any) => void,
+    ): void;
+    // initialStorage?: {
+    //   keyList: string[];
+    //   [key: string]: any;
+    // };
   }
 }

src/utils/storage.ts

@@ -32,28 +32,21 @@ const storage = {
       localStorage.setItem(key, tempStorage[key]);
     });
   },
-  init() {
-    if (window.initialStorage) {
-      const hash = window.initialStorage || {};
+};
+
+if (isClient && window.addIpcRendererListener) {
+  storage.clear();
+  window.addIpcRendererListener(
+    'initialStorageData',
+    (_, hash: { keyList?: string[]; [key: string]: any }) => {
       const kList = hash.keyList || [];
 
       kList.forEach((key: string) => {
         keepSaveKeyMap.set(key, true);
         storage.set(key, hash[key]);
       });
-    }
-  },
-};
-
-if (window.initialStorage) {
-  storage.clear();
-  const hash = window.initialStorage || {};
-  const kList = hash.keyList || [];
-
-  kList.forEach((key: string) => {
-    keepSaveKeyMap.set(key, true);
-    storage.set(key, hash[key]);
-  });
+    },
+  );
 }
 
 export default storage;