From 8771cbf44aa3df4260a1ab19f5a373a2b28fb6f5 Mon Sep 17 00:00:00 2001
From: pm9etfw54 <2983150050@qq.com>
Date: Sat, 12 Oct 2024 23:37:53 +0800
Subject: [PATCH] ADD file via upload

---
 preload.js | 39 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 39 insertions(+)
 create mode 100644 preload.js

diff --git a/preload.js b/preload.js
new file mode 100644
index 0000000..01eb740
--- /dev/null
+++ b/preload.js
@@ -0,0 +1,39 @@
+//预加载脚本
+//绑定在主进程，跑在渲染进程
+//只能获取部分Node的API
+
+console.log('preload') //在日志里打印‘preload’
+const {contextBridge,ipcRenderer} = require('electron');
+//引入electron，且调用contextBridge桥梁模块
+//ipcRenderer为调用通信模块(渲染进程)
+
+contextBridge.exposeInMainWorld('myAPI',{
+    saveFile:(data)=>{
+        ipcRenderer.send('file-save',data) //发送参数 send<->on
+    },
+    readFile(){
+        return ipcRenderer.invoke('file-read') //读取并发送参数 invoke<->handle
+    },
+    closeWindow() {
+        ipcRenderer.send('close-main-window');
+    },
+    fullScreen() {
+        ipcRenderer.send('toggle-full-screen');
+    },
+    openTodolist() {
+        ipcRenderer.send('open-todolist')
+    },
+    minimizeWin() {
+        ipcRenderer.send('minimize-window')
+    },
+    newDiary() {
+        ipcRenderer.send('new-diary')
+    },
+    openClass() {
+        ipcRenderer.send('open-class-img')
+    }
+})
+
+//定义一个key并且调用node的version版本api
+//saveFile为写入文件
+//reaFile为写入文件