✨ go

main.js

@@ -23,7 +23,7 @@ function createWindow () {
   mainWindow.loadFile('./dist/index.html')
 
   // Open the DevTools.
-  // mainWindow.webContents.openDevTools()
+  mainWindow.webContents.openDevTools()
 
   mainWindow.on('close', e => {
     const choice = dialog.showMessageBoxSync(mainWindow, {
@@ -36,7 +36,7 @@ function createWindow () {
     })
     const leave = choice === 0;
     if (!leave) {
-
+      clearCache(mainWindow)
     } else {
       // 点击取消按钮
       e.preventDefault();
@@ -48,6 +48,14 @@ function createWindow () {
   })
 }
 
+/**
+  * @description 清除缓存
+  */
+function clearCache(mainWindow) {
+  // 在窗口即将关闭时清除 localStorage 和 sessionStorage
+  mainWindow.webContents.executeJavaScript('localStorage.clear();')
+  mainWindow.webContents.executeJavaScript('sessionStorage.clear();')
+}
 // This method will be called when Electron has finished
 // initialization and is ready to create browser windows.
 // Some APIs can only be used after this event occurs.