From 6443cdc8d04f2c1f5259048c90a5f40a6b1fb0de Mon Sep 17 00:00:00 2001
From: zhangzijienbplus <17738440858@163.com>
Date: Tue, 28 Oct 2025 11:05:53 +0800
Subject: [PATCH] =?UTF-8?q?feat(electron):=E4=BC=98=E5=8C=96=E5=BA=94?=
=?UTF-8?q?=E7=94=A8=E5=90=AF=E5=8A=A8=E5=92=8C=E5=81=A5=E5=BA=B7=E6=A3=80?=
=?UTF-8?q?=E6=9F=A5=E9=80=BB=E8=BE=91?=
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- 修改 Spring Boot 配置启用懒加载初始化
- 优化主进程窗口打开逻辑，增加销毁状态检查
- 简化数据迁移函数中的条件判断
- 添加 JVM 参数 UseSerialGC优化内存使用- 移除 Spring 进程的标准输出和错误流监听- 改进健康检查机制，使用版本接口确认服务就绪
- 调整启动超时时间并优化重试间隔
- 延迟更新检查时机以提升启动速度
---
electron-vue-template/src/main/main.ts | 124 ++++++++----------
erp_client_sb/pom.xml | 1 -
.../src/main/resources/application.yml | 2 +-
3 files changed, 57 insertions(+), 70 deletions(-)
diff --git a/electron-vue-template/src/main/main.ts b/electron-vue-template/src/main/main.ts
index 84f627a..1f6d175 100644
--- a/electron-vue-template/src/main/main.ts
+++ b/electron-vue-template/src/main/main.ts
@@ -20,31 +20,32 @@ let downloadedJarPath: string | null = null;
let isQuitting = false;
let currentDownloadAbortController: AbortController | null = null;
function openAppIfNotOpened() {
- if (appOpened) return;
- appOpened = true;
- if (mainWindow && !mainWindow.isDestroyed()) {
- isDev
- ? mainWindow.loadURL(`http://localhost:${process.argv[2] || 8083}`)
- : mainWindow.loadFile(join(__dirname, '../renderer/index.html'));
-
- mainWindow.webContents.once('did-finish-load', () => {
- setTimeout(() => {
- if (mainWindow && !mainWindow.isDestroyed()) {
- const config = loadConfig();
- const shouldMinimize = config.launchMinimized || false;
- if (!shouldMinimize) {
- mainWindow.show();
- mainWindow.focus();
- }
- if (isDev) mainWindow.webContents.openDevTools();
- }
- if (splashWindow && !splashWindow.isDestroyed()) {
- splashWindow.close();
- splashWindow = null;
- }
- }, 500);
- });
+ if (appOpened || !mainWindow || mainWindow.isDestroyed()) {
+ !appOpened && setTimeout(openAppIfNotOpened, 50);
+ return;
}
+
+ appOpened = true;
+ isDev
+ ? mainWindow.loadURL(`http://localhost:${process.argv[2] || 8083}`)
+ : mainWindow.loadFile(join(__dirname, '../renderer/index.html'));
+
+ mainWindow.webContents.once('did-finish-load', () => {
+ setTimeout(() => {
+ if (mainWindow && !mainWindow.isDestroyed()) {
+ const shouldMinimize = loadConfig().launchMinimized || false;
+ if (!shouldMinimize) {
+ mainWindow.show();
+ mainWindow.focus();
+ }
+ if (isDev) mainWindow.webContents.openDevTools();
+ }
+ if (splashWindow && !splashWindow.isDestroyed()) {
+ splashWindow.close();
+ splashWindow = null;
+ }
+ }, 100);
+ });
}
// 通用资源路径获取函数
@@ -127,21 +128,15 @@ function saveConfig(config: AppConfig) {
function migrateDataFromPublic(): void {
if (!isDev) return;
-
const oldDataPath = join(__dirname, '../../public/data');
if (!existsSync(oldDataPath)) return;
-
const newDataPath = getDataDirectoryPath();
try {
readdirSync(oldDataPath).forEach(file => {
const destFile = join(newDataPath, file);
- if (!existsSync(destFile)) {
- copyFileSync(join(oldDataPath, file), destFile);
- }
+ !existsSync(destFile) && copyFileSync(join(oldDataPath, file), destFile);
});
- } catch (error) {
- console.log('数据迁移失败，使用默认配置');
- }
+ } catch {}
}
@@ -160,6 +155,7 @@ function startSpringBoot() {
try {
const springArgs = [
+ '-XX:+UseSerialGC',
'-jar', jarPath,
`--spring.datasource.url=jdbc:sqlite:${dataDir}/erp-cache.db`,
`--server.port=8081`,
@@ -169,54 +165,46 @@ function startSpringBoot() {
springProcess = spawn(javaPath, springArgs, {
cwd: dataDir,
detached: false,
- stdio: ['ignore', 'pipe', 'pipe']
+ stdio: 'ignore'
});
let startupCompleted = false;
- springProcess.stdout?.on('data', (data) => {
- console.log('[Spring Boot]', data.toString().trim());
- });
-
- springProcess.stderr?.on('data', (data) => {
- console.log('[Spring Boot]', data.toString().trim());
- });
-
- springProcess.on('close', (code) => {
- mainWindow ? mainWindow.close() : app.quit();
- });
-
+ springProcess.on('close', () => mainWindow ? mainWindow.close() : app.quit());
springProcess.on('error', (error) => {
- let errorMessage = '启动 Java 应用失败';
- if (error.message.includes('ENOENT')) {
- errorMessage = '找不到 Java 运行环境\n请确保应用包含 JRE 或系统已安装 Java';
- }
- dialog.showErrorBox('启动失败', errorMessage);
+ dialog.showErrorBox('启动失败', error.message.includes('ENOENT')
+ ? '找不到 Java 运行环境'
+ : '启动 Java 应用失败');
app.quit();
});
const checkHealth = () => {
if (startupCompleted) return;
-
- http.get('http://127.0.0.1:8081', (res) => {
- if (!startupCompleted) {
- startupCompleted = true;
- console.log('[Spring Boot] 服务已就绪');
- openAppIfNotOpened();
+ http.get('http://127.0.0.1:8081/api/system/version', (res) => {
+ if (res.statusCode !== 200) {
+ setTimeout(checkHealth, 100);
+ return;
}
- }).on('error', () => {
- setTimeout(checkHealth, 200);
- });
+ let data = '';
+ res.on('data', chunk => data += chunk);
+ res.on('end', () => {
+ try {
+ const json = JSON.parse(data);
+ if (json.success && json.currentVersion) {
+ startupCompleted = true;
+ openAppIfNotOpened();
+ } else {
+ setTimeout(checkHealth, 100);
+ }
+ } catch {
+ setTimeout(checkHealth, 100);
+ }
+ });
+ }).on('error', () => setTimeout(checkHealth, 100));
};
- setTimeout(checkHealth, 1000);
-
- setTimeout(() => {
- if (!startupCompleted) {
- console.log('[Spring Boot] 启动超时，强制打开窗口');
- openAppIfNotOpened();
- }
- }, 15000);
+ setTimeout(checkHealth, 100);
+ setTimeout(() => !startupCompleted && openAppIfNotOpened(), 60000);
} catch (error) {
dialog.showErrorBox('启动异常', `无法启动应用: ${error}`);
app.quit();
@@ -296,7 +284,7 @@ function createWindow() {
});
mainWindow.webContents.once('did-finish-load', () => {
- setTimeout(() => checkPendingUpdate(), 500);
+ setTimeout(checkPendingUpdate, 100);
});
}
diff --git a/erp_client_sb/pom.xml b/erp_client_sb/pom.xml
index b23a600..fcd5c48 100644
--- a/erp_client_sb/pom.xml
+++ b/erp_client_sb/pom.xml
@@ -64,7 +64,6 @@
provided
-
cn.hutool
hutool-crypto
diff --git a/erp_client_sb/src/main/resources/application.yml b/erp_client_sb/src/main/resources/application.yml
index 6938957..fa893f6 100644
--- a/erp_client_sb/src/main/resources/application.yml
+++ b/erp_client_sb/src/main/resources/application.yml
@@ -9,7 +9,7 @@ javafx:
spring:
main:
- lazy-initialization: false
+ lazy-initialization: true
datasource:
url: jdbc:sqlite:./data/erp-cache.db?journal_mode=WAL&synchronous=NORMAL&cache_size=10000&temp_store=memory&busy_timeout=30000
driver-class-name: org.sqlite.JDBC