|
|
@@ -1,6 +1,8 @@
|
|
|
-const { app, BrowserWindow, shell } = require('electron');
|
|
|
+const { app, BrowserWindow, ipcMain, net, shell } = require('electron');
|
|
|
const path = require('path');
|
|
|
const url = require('url');
|
|
|
+const fs = require('fs');
|
|
|
+const { spawn } = require('child_process'); // 用于启动子进程
|
|
|
|
|
|
let win = null;
|
|
|
|
|
|
@@ -53,6 +55,86 @@ app.whenReady().then(() => {
|
|
|
});
|
|
|
});
|
|
|
|
|
|
+// 检查更新
|
|
|
+ipcMain.handle('check-update', async () => {
|
|
|
+ const apiUrl = 'https://your-api.com/api/app/latest'; // <-- 替换为真实接口
|
|
|
+ const currentVersion = app.getVersion();
|
|
|
+
|
|
|
+ return new Promise((resolve, reject) => {
|
|
|
+ const req = net.request(apiUrl);
|
|
|
+ let body = '';
|
|
|
+ req.on('response', (res) => {
|
|
|
+ res.on('data', (chunk) => (body += chunk));
|
|
|
+ res.on('end', () => {
|
|
|
+ try {
|
|
|
+ const latest = JSON.parse(body);
|
|
|
+ const update = latest.version && latest.version !== currentVersion;
|
|
|
+ resolve({ update, latest, currentVersion });
|
|
|
+ } catch (e) {
|
|
|
+ reject(e);
|
|
|
+ }
|
|
|
+ });
|
|
|
+ });
|
|
|
+ req.on('error', (err) => reject(err));
|
|
|
+ req.end();
|
|
|
+ });
|
|
|
+});
|
|
|
+
|
|
|
+// 下载更新（渲染进程发起），主进程负责流式保存并推送进度
|
|
|
+ipcMain.on('download-update', (event, downloadUrl) => {
|
|
|
+ const win = BrowserWindow.getAllWindows()[0];
|
|
|
+ const filename = path.basename(downloadUrl).split('?')[0] || `update-${Date.now()}.exe`;
|
|
|
+ const tmpPath = path.join(app.getPath('temp'), filename);
|
|
|
+ const fileStream = fs.createWriteStream(tmpPath);
|
|
|
+ const req = net.request(downloadUrl);
|
|
|
+
|
|
|
+ let received = 0;
|
|
|
+ let total = 0;
|
|
|
+
|
|
|
+ req.on('response', (res) => {
|
|
|
+ total = parseInt(res.headers['content-length'] || res.headers['Content-Length'] || '0');
|
|
|
+ res.on('data', (chunk) => {
|
|
|
+ received += chunk.length;
|
|
|
+ fileStream.write(chunk);
|
|
|
+ win.webContents.send('update-download-progress', { received, total });
|
|
|
+ });
|
|
|
+ res.on('end', () => {
|
|
|
+ fileStream.end();
|
|
|
+ win.webContents.send('update-downloaded', { path: tmpPath });
|
|
|
+ });
|
|
|
+ });
|
|
|
+
|
|
|
+ req.on('error', (err) => {
|
|
|
+ win.webContents.send('update-error', { message: err.message || String(err) });
|
|
|
+ });
|
|
|
+
|
|
|
+ req.end();
|
|
|
+});
|
|
|
+
|
|
|
+// 安装更新（渲染进程确认安装时调用）
|
|
|
+ipcMain.on('install-update', (event, filePath) => {
|
|
|
+ if (!fs.existsSync(filePath)) {
|
|
|
+ event.sender.send('update-error', { message: '安装文件不存在' });
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (process.platform === 'win32') {
|
|
|
+ // Windows：直接执行安装程序（根据你的安装包参数添加静默/等待参数）
|
|
|
+ try {
|
|
|
+ spawn(filePath, [], { detached: true, stdio: 'ignore' }).unref();
|
|
|
+ app.quit();
|
|
|
+ } catch (e) {
|
|
|
+ event.sender.send('update-error', { message: e.message });
|
|
|
+ }
|
|
|
+ } else if (process.platform === 'darwin') {
|
|
|
+ // macOS：打开 dmg 或者打开 .pkg
|
|
|
+ shell.openPath(filePath).then(() => app.quit());
|
|
|
+ } else {
|
|
|
+ // linux：按照需要实现
|
|
|
+ shell.openPath(filePath).then(() => app.quit());
|
|
|
+ }
|
|
|
+});
|
|
|
+
|
|
|
// 当所有窗口都已关闭时退出
|
|
|
app.on('window-all-closed', () => {
|
|
|
if (process.platform !== 'darwin') {
|
