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feat(系统配置): 实现全局配置管理功能

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- 新增ConfigContext提供全局配置状态管理
- 重构系统设置页面，移除语言和深色模式选项
- 优化备份功能，支持自定义备份路径
- 应用主题颜色动态更新功能
- 添加配置变更自动重载机制
This commit is contained in:
zhang1106
2026-01-21 10:40:30 +08:00
parent 2af47ee162
commit dfd3d67ca0
5 changed files with 1596 additions and 58 deletions
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backend/backups/backup_2026-01-21T01-50-59-025Z.json
+1280
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File diff suppressed because it is too large Load Diff
backend/routes/systemSettings.js
+39 -11
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@@ -13,7 +13,6 @@ const initDefaultSettings = async () => {
{ settingKey: 'site_logo', settingValue: JSON.stringify(''), settingType: 'string', category: 'general', description: '网站Logo URL', isEditable: true },
{ settingKey: 'timezone', settingValue: JSON.stringify('Asia/Shanghai'), settingType: 'string', category: 'general', description: '时区设置', isEditable: true },
{ settingKey: 'date_format', settingValue: JSON.stringify('YYYY-MM-DD'), settingType: 'string', category: 'general', description: '日期格式', isEditable: true },
{ settingKey: 'language', settingValue: JSON.stringify('zh-CN'), settingType: 'string', category: 'general', description: '语言设置', isEditable: true },
{ settingKey: 'session_timeout', settingValue: JSON.stringify(30), settingType: 'number', category: 'general', description: '会话超时时间(分钟)', isEditable: true },
{ settingKey: 'max_login_attempts', settingValue: JSON.stringify(5), settingType: 'number', category: 'general', description: '最大登录尝试次数', isEditable: true },
{ settingKey: 'maintenance_mode', settingValue: JSON.stringify(false), settingType: 'boolean', category: 'general', description: '维护模式', isEditable: true },
@@ -21,7 +20,6 @@ const initDefaultSettings = async () => {
// 外观设置
{ settingKey: 'primary_color', settingValue: JSON.stringify('#667eea'), settingType: 'string', category: 'appearance', description: '主题主色调', isEditable: true },
{ settingKey: 'secondary_color', settingValue: JSON.stringify('#764ba2'), settingType: 'string', category: 'appearance', description: '主题辅助色调', isEditable: true },
{ settingKey: 'dark_mode', settingValue: JSON.stringify(false), settingType: 'boolean', category: 'appearance', description: '深色模式', isEditable: true },
{ settingKey: 'compact_mode', settingValue: JSON.stringify(false), type: 'boolean', category: 'appearance', description: '紧凑模式', isEditable: true },
{ settingKey: 'sidebar_collapsed', settingValue: JSON.stringify(false), settingType: 'boolean', category: 'appearance', description: '侧边栏默认折叠', isEditable: true },
{ settingKey: 'table_row_height', settingValue: JSON.stringify('default'), settingType: 'string', category: 'appearance', description: '表格行高: small/default/middle/large', isEditable: true },
@@ -234,13 +232,11 @@ router.post('/reset/:key', async (req, res) => {
site_logo: '',
timezone: 'Asia/Shanghai',
date_format: 'YYYY-MM-DD',
language: 'zh-CN',
session_timeout: 30,
max_login_attempts: 5,
maintenance_mode: false,
primary_color: '#667eea',
secondary_color: '#764ba2',
dark_mode: false,
compact_mode: false,
sidebar_collapsed: false,
table_row_height: 'default',
@@ -280,7 +276,19 @@ router.post('/reset/:key', async (req, res) => {
// 手动执行备份
router.post('/backup', async (req, res) => {
try {
const backupDir = path.join(__dirname, '../backups');
// 获取系统设置中的备份路径
const backupPathSetting = await SystemSetting.findByPk('backup_path');
const backupPath = backupPathSetting ? JSON.parse(backupPathSetting.settingValue) : './backups';
// 解析备份目录路径
let backupDir;
if (backupPath.startsWith('/') || backupPath.match(/^[A-Za-z]:\//)) {
// 绝对路径
backupDir = backupPath;
} else {
// 相对路径，基于项目根目录
backupDir = path.join(__dirname, '../', backupPath);
}
// 确保备份目录存在
if (!fs.existsSync(backupDir)) {
@@ -335,7 +343,7 @@ router.post('/backup', async (req, res) => {
res.json({
message: '备份成功',
backupFile: `backups/backup_${timestamp}.json`,
backupFile: `${backupPath}/backup_${timestamp}.json`,
fileSize: fs.statSync(backupFile).size,
backupCount: backupFiles.length
});
@@ -345,10 +353,27 @@ router.post('/backup', async (req, res) => {
}
});
// 辅助函数：获取备份目录路径
const getBackupDir = async () => {
const backupPathSetting = await SystemSetting.findByPk('backup_path');
const backupPath = backupPathSetting ? JSON.parse(backupPathSetting.settingValue) : './backups';
let backupDir;
if (backupPath.startsWith('/') || backupPath.match(/^[A-Za-z]:\//)) {
// 绝对路径
backupDir = backupPath;
} else {
// 相对路径，基于项目根目录
backupDir = path.join(__dirname, '../', backupPath);
}
return backupDir;
};
// 获取备份列表
router.get('/backup/list', async (req, res) => {
try {
const backupDir = path.join(__dirname, '../backups');
const backupDir = await getBackupDir();
if (!fs.existsSync(backupDir)) {
return res.json({ backups: [] });
@@ -361,7 +386,7 @@ router.get('/backup/list', async (req, res) => {
const stats = fs.statSync(filePath);
return {
filename: f,
path: `backups/${f}`,
path: `${path.basename(backupDir)}/${f}`,
size: stats.size,
createdAt: stats.birthtime,
modifiedAt: stats.mtime
@@ -384,7 +409,8 @@ router.post('/backup/restore', async (req, res) => {
return res.status(400).json({ error: '请提供备份文件名' });
}
const backupFile = path.join(__dirname, '../backups', filename);
const backupDir = await getBackupDir();
const backupFile = path.join(backupDir, filename);
if (!fs.existsSync(backupFile)) {
return res.status(404).json({ error: '备份文件不存在' });
@@ -433,7 +459,8 @@ router.post('/backup/restore', async (req, res) => {
router.delete('/backup/:filename', async (req, res) => {
try {
const { filename } = req.params;
const backupFile = path.join(__dirname, '../backups', filename);
const backupDir = await getBackupDir();
const backupFile = path.join(backupDir, filename);
if (!fs.existsSync(backupFile)) {
return res.status(404).json({ error: '备份文件不存在' });
@@ -451,7 +478,8 @@ router.delete('/backup/:filename', async (req, res) => {
router.get('/backup/download/:filename', async (req, res) => {
try {
const { filename } = req.params;
const backupFile = path.join(__dirname, '../backups', filename);
const backupDir = await getBackupDir();
const backupFile = path.join(backupDir, filename);
if (!fs.existsSync(backupFile)) {
return res.status(404).json({ error: '备份文件不存在' });