exam11/background/db/path.js
chenqiang d9e7c04453 path
2025-09-10 06:03:45 +08:00

76 lines
2.2 KiB
JavaScript
Raw Blame History

This file contains ambiguous Unicode characters

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

const path = require('path'); // 添加缺失的path模块导入
const fs = require('fs');
const { app } = require('electron');
// 判断是否为开发环境
const isDev = process.env.NODE_ENV === 'development' || !app.isPackaged;
// 检测是否为便携模式
let isPortable = false;
let appDir;
if (!isDev) {
const exePath = app.getPath('exe');
appDir = path.dirname(exePath);
// 检查应用目录下是否存在portable.txt文件
const portableFlagPath = path.join(appDir, 'portable.txt');
if (fs.existsSync(portableFlagPath)) {
isPortable = true;
console.log('启用便携模式');
}
// 如果可执行文件在portable-app目录中也认为是便携模式
if (path.basename(appDir) === 'portable-app') {
isPortable = true;
console.log('检测到可执行文件在portable-app目录中启用便携模式');
}
}
// 根据模式选择数据目录
let dataDir;
if (isDev) {
// 开发环境数据存储在工程的data目录
dataDir = path.join(process.cwd(), 'data');
} else if (isPortable) {
// 便携模式:
// 如果可执行文件在portable-app目录中则数据目录与portable-app目录同级
if (path.basename(appDir) === 'portable-app') {
dataDir = path.join(path.dirname(appDir), 'data');
} else {
// 否则数据存储在应用目录下的data文件夹
dataDir = path.join(appDir, 'data');
}
// 确保便携模式标记文件存在
const portableFlagPath = path.join(path.dirname(dataDir), 'portable.txt');
if (!fs.existsSync(portableFlagPath)) {
fs.writeFileSync(portableFlagPath, '');
console.log('创建便携模式标记文件');
}
} else {
// 非便携模式数据存储在应用同级的data目录
dataDir = path.join(appDir, 'data');
}
// 确保数据目录存在
if (!fs.existsSync(dataDir)) {
fs.mkdirSync(dataDir, { recursive: true });
console.log(`创建数据目录: ${dataDir}`);
}
// 系统数据库路径
function getSystemDbPath() {
return path.join(dataDir, 'system.db');
}
// 用户数据库路径
function getUserDbPath() {
return path.join(dataDir, 'user.db');
}
// 导出函数供其他模块使用
module.exports = {
getSystemDbPath,
getUserDbPath
};