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This commit is contained in:
ZiJIe
2025-09-30 09:42:43 +08:00
parent 9719228d6d
commit c5ac27cdec
15 changed files with 222 additions and 139 deletions
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176
electron-vue-template/src/main/main.ts
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@@ -1,28 +1,29 @@
import {app, BrowserWindow, ipcMain, Menu, screen, dialog} from 'electron';
import {existsSync, createWriteStream, promises as fs} from 'fs';
import {existsSync, createWriteStream, promises as fs, mkdirSync, copyFileSync} from 'fs';
import {join, dirname} from 'path';
import {spawn, ChildProcess} from 'child_process';
import * as https from 'https';
import * as http from 'http';
let springProcess: ChildProcess | null = null;
let mainWindow: BrowserWindow | null = null;
let splashWindow: BrowserWindow | null = null;
let appOpened = false;
let downloadProgress = {percentage: 0, current: '0 MB', total: '0 MB', speed: ''};
let isDownloading = false;
let downloadedFilePath: string | null = null;
function openAppIfNotOpened() {
if (appOpened) return;
appOpened = true;
if (mainWindow) {
if (mainWindow && !mainWindow.isDestroyed()) {
mainWindow.webContents.once('did-finish-load', () => {
setTimeout(() => {
mainWindow?.show();
mainWindow?.focus();
if (splashWindow) {
if (mainWindow && !mainWindow.isDestroyed()) {
mainWindow.show();
mainWindow.focus();
}
// 安全关闭启动画面
if (splashWindow && !splashWindow.isDestroyed()) {
splashWindow.close();
splashWindow = null;
}
@@ -61,12 +62,24 @@ function getJarFilePath(): string {
return join(__dirname, '../../public/erp_client_sb-2.4.7.jar');
}
const bundledJarPath = join(process.resourcesPath, 'app.asar.unpacked/public/erp_client_sb-2.4.7.jar');
if (existsSync(bundledJarPath)) {
return bundledJarPath;
// 生产环境：需要将JAR包从asar提取到临时位置
const tempDir = join(app.getPath('temp'), 'erp-client');
const tempJarPath = join(tempDir, 'erp_client_sb-2.4.7.jar');
// 确保临时目录存在
if (!existsSync(tempDir)) {
mkdirSync(tempDir, { recursive: true });
}
return join(__dirname, '../../public/erp_client_sb-2.4.7.jar');
// 如果临时JAR不存在，从asar中复制
if (!existsSync(tempJarPath)) {
const asarJarPath = join(__dirname, '../assets/erp_client_sb-2.4.7.jar');
if (existsSync(asarJarPath)) {
copyFileSync(asarJarPath, tempJarPath);
}
}
return tempJarPath;
}
function getSplashPath(): string {
@@ -95,9 +108,48 @@ function getIconPath(): string {
return join(__dirname, '../renderer/icon/icon.png');
}
function getDataDirectoryPath(): string {
// 将用户数据目录放在可写的应用数据目录下
const userDataPath = app.getPath('userData');
const dataDir = join(userDataPath, 'data');
// 确保数据目录存在
if (!existsSync(dataDir)) {
mkdirSync(dataDir, { recursive: true });
}
return dataDir;
}
function migrateDataFromPublic(): void {
// 如果是首次运行，尝试从public/data迁移数据
const oldDataPath = join(__dirname, '../../public/data');
const newDataPath = getDataDirectoryPath();
if (process.env.NODE_ENV === 'development' && existsSync(oldDataPath)) {
try {
const files = require('fs').readdirSync(oldDataPath);
for (const file of files) {
const srcFile = join(oldDataPath, file);
const destFile = join(newDataPath, file);
if (!existsSync(destFile)) {
require('fs').copyFileSync(srcFile, destFile);
}
}
} catch (error) {
console.log('数据迁移失败，使用默认配置');
}
}
}
function startSpringBoot() {
// 首先迁移数据（如果需要）
migrateDataFromPublic();
const jarPath = getJarFilePath();
const javaPath = getJavaExecutablePath();
const dataDir = getDataDirectoryPath();
if (!existsSync(jarPath)) {
dialog.showErrorBox('启动失败', `JAR 文件不存在:\n${jarPath}`);
@@ -106,15 +158,31 @@ function startSpringBoot() {
}
try {
springProcess = spawn(javaPath, ['-jar', jarPath], {
cwd: dirname(jarPath),
detached: false
// Spring Boot启动参数配置
const springArgs = [
'-jar', jarPath,
`--spring.datasource.url=jdbc:sqlite:${dataDir}/erp-cache.db`,
`--logging.file.path=${dataDir}`,
`--server.port=8081`
];
// 工作目录设为数据目录，这样Spring Boot会在数据目录下创建临时文件
springProcess = spawn(javaPath, springArgs, {
cwd: dataDir,
detached: false,
env: {
...process.env,
'ERP_DATA_DIR': dataDir,
'USER_DATA_DIR': dataDir
}
});
let startupCompleted = false;
springProcess.stdout?.on('data', (data) => {
const output = data.toString();
console.log('[Spring Boot]', output.trim());
if (!startupCompleted && (output.includes('Started Success') || output.includes('Started ErpClientSbApplication'))) {
startupCompleted = true;
openAppIfNotOpened();
@@ -184,6 +252,16 @@ function createWindow() {
Menu.setApplicationMenu(null);
mainWindow.setMenuBarVisibility(false);
// 打开开发者工具
if (process.env.NODE_ENV === 'development') {
mainWindow.webContents.openDevTools();
}
// 监听窗口关闭事件，确保正确清理引用
mainWindow.on('closed', () => {
mainWindow = null;
});
mainWindow.webContents.once('did-finish-load', () => {
setTimeout(() => checkPendingUpdate(), 500);
@@ -212,6 +290,11 @@ app.whenReady().then(() => {
}
});
// 监听启动窗口关闭事件
splashWindow.on('closed', () => {
splashWindow = null;
});
const splashPath = getSplashPath();
if (existsSync(splashPath)) {
splashWindow.loadFile(splashPath);
@@ -278,31 +361,6 @@ ipcMain.handle('download-update', async (event, downloadUrl: string) => {
isDownloading = true;
try {
const isRealDev = process.env.NODE_ENV === 'development' && !app.isPackaged;
if (isRealDev) {
for (let i = 0; i <= 100; i += 10) {
setTimeout(() => {
downloadProgress = {
percentage: i,
current: (i * 0.5).toFixed(1) + ' MB',
total: '50.0 MB',
speed: '2.5 MB/s'
};
if (mainWindow) {
mainWindow.webContents.send('download-progress', downloadProgress);
}
}, i * 100);
}
setTimeout(() => {
downloadedFilePath = 'completed';
isDownloading = false;
}, 1100);
return {success: true, filePath: 'dev-mode-simulated', dev: true};
}
const tempPath = join(app.getPath('temp'), 'app.asar.new');
await downloadFile(downloadUrl, tempPath, (progress) => {
@@ -353,13 +411,6 @@ ipcMain.handle('get-download-progress', () => {
ipcMain.handle('install-update', async () => {
try {
const isRealDev = process.env.NODE_ENV === 'development' && !app.isPackaged;
if (isRealDev) {
downloadedFilePath = null;
return {success: true, message: '开发环境模拟重启'};
}
const updateFilePath = join(process.resourcesPath, 'app.asar.update');
const hasUpdateFile = existsSync(updateFilePath);
@@ -406,38 +457,23 @@ ipcMain.handle('cancel-download', () => {
});
ipcMain.handle('get-update-status', () => {
const isDev = process.env.NODE_ENV === 'development' || !app.isPackaged || process.defaultApp;
return {downloadedFilePath, isDownloading, downloadProgress, isPackaged: app.isPackaged, isDev};
return {downloadedFilePath, isDownloading, downloadProgress, isPackaged: app.isPackaged};
});
// 添加文件保存对话框处理器
ipcMain.handle('show-save-dialog', async (event, options) => {
if (!mainWindow) {
return {canceled: true};
}
try {
const result = await dialog.showSaveDialog(mainWindow, options);
return result;
} catch (error) {
console.error('文件保存对话框错误:', error);
return {canceled: true, error: error instanceof Error ? error.message : '对话框打开失败'};
}
return await dialog.showSaveDialog(mainWindow!, options);
});
// 添加文件夹选择对话框处理器
ipcMain.handle('show-open-dialog', async (event, options) => {
if (!mainWindow) {
return {canceled: true};
}
return await dialog.showOpenDialog(mainWindow!, options);
});
try {
const result = await dialog.showOpenDialog(mainWindow, options);
return result;
} catch (error) {
console.error('文件夹选择对话框错误:', error);
return {canceled: true, error: error instanceof Error ? error.message : '对话框打开失败'};
}
// 添加文件写入处理器
ipcMain.handle('write-file', async (event, filePath: string, data: Uint8Array) => {
await fs.writeFile(filePath, Buffer.from(data));
return { success: true };
});