初始提交：浏览器首页 MyHomePage 全栈项目
# 项目概述 个人浏览器首页导航应用，支持书签分类管理、搜索引擎快捷搜索、 必应每日壁纸轮播、前后端分离部署，适配 1Panel 服务器（Docker 模式）。 # 技术栈 - 前端：Vue 3 + TypeScript + Vite + Pinia + Capacitor（Android 打包） - 后端：.NET 8 + SqlSugar（多数据库） + SQLite/MySQL + Swashbuckle - 部署：1Panel 应用商店自定义应用（Docker Compose 模式） # 项目结构 - backend/ .NET 8 API 后端（8 个 Controller + 15 个 Service） - frontend/ Vue 3 前端（19 个组件 + 9 个 API 模块 + 5 个 Store） - docker/ Docker 部署文件（后端镜像 + Nginx 反代） - docs/ 部署手册（1Panel 实战版） - scripts/ E2E 测试脚本 # 已实现功能 - 书签管理：增删改查 + 树形分类 + 拖拽排序 + 主色自适应 - 搜索引擎：8 个内置引擎 + 自定义引擎 + favicon 自动抓取 - 必应壁纸：每日轮播 + 多分辨率自动选择 + 1.6MP 质量优先 - 全局设置：主题/行为/数据/工具 4 分类 + 跨设备同步 - 文件上传：图标/书签/通用（容器持久化 + 跨域 URL 拼接） - 同步：基于变更日志的设备间数据同步 - 跨域部署：前后端分离 + runtime config.json 无需重新编译 # 进度记录 - 已完成 P0~P52 共 53 个开发节点（详细见 说明文档.md） - 当前版本：v1.0 部署就绪 # 部署文档 - README.md：项目说明 + 快速开始 - 说明文档.md：完整开发进度（中文） - docs/DEPLOY.md：1Panel 部署手册（Docker 模式）
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using MyHomePage.Api.Models.Entities;
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using SqlSugar;
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namespace MyHomePage.Api.Infrastructure.Database;
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/// <summary>
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/// 数据库初始化器：CodeFirst 建表 + 种子数据。
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/// 应用启动时调用一次。
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/// </summary>
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public class DatabaseInitializer
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{
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private readonly SqlSugarContext _ctx;
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private readonly ILogger<DatabaseInitializer> _logger;
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public DatabaseInitializer(SqlSugarContext ctx, ILogger<DatabaseInitializer> logger)
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{
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_ctx = ctx;
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_logger = logger;
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}
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/// <summary>建表 + 种子数据</summary>
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public async Task InitializeAsync()
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{
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try
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{
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_logger.LogInformation("开始 CodeFirst 建表...");
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// ===== 兼容老库：表已存在则跳过 CodeFirst InitTables（Sqlite 不支持 alter column primary key，触发表结构不一致会抛）=====
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// 后续靠 MigrateSettingColumns / MigrateBookmarkColumns 给老库补列。
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const string settingsTable = "settings";
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if (_ctx.Db.DbMaintenance.IsAnyTable(settingsTable))
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{
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_logger.LogInformation("检测到 settings 表已存在，跳过 CodeFirst（已通过轻量迁移补齐列）");
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}
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else
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{
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_ctx.Db.CodeFirst.InitTables(
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typeof(Category),
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typeof(Bookmark),
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typeof(SearchEngine),
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typeof(Setting),
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typeof(SyncLog)
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);
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}
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// 对已存在数据库做轻量迁移：给 settings 表补上新增列（CodeFirst InitTables 不会自动 ALTER 老库）
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MigrateSettingColumns();
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// 给 bookmarks 表补充 ColorBg 列（P28 链接 logo 背景色）
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MigrateBookmarkColumns();
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// 给 search_engines 表补充 IconType / IconUrl / ColorBg 列（P37 引擎图标逻辑对齐链接）
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MigrateSearchEngineColumns();
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// 给 settings 表补充 OpenSearchInNewTab 列（P46 搜索框行为开关）
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MigrateSettingColumnsV2();
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await SeedAsync();
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_logger.LogInformation("数据库初始化完成");
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}
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catch (Exception ex)
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{
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_logger.LogError(ex, "数据库初始化失败");
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throw;
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}
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}
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/// <summary>为 settings 表补充新列（已存在则跳过）。</summary>
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private void MigrateSettingColumns()
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{
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const string tableName = "settings";
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// P26.2
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if (!_ctx.Db.DbMaintenance.IsAnyColumn(tableName, "OpenLinksInNewTab"))
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{
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = "OpenLinksInNewTab",
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DataType = "INTEGER",
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IsNullable = false,
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DefaultValue = "1"
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});
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_logger.LogInformation("已为 settings 表补充列 {Column}", "OpenLinksInNewTab");
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}
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// P34 360 壁纸模式
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if (!_ctx.Db.DbMaintenance.IsAnyColumn(tableName, "WallpaperEnabled"))
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{
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = "WallpaperEnabled",
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DataType = "INTEGER",
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IsNullable = false,
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DefaultValue = "0"
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});
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_logger.LogInformation("已为 settings 表补充列 {Column}", "WallpaperEnabled");
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}
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if (!_ctx.Db.DbMaintenance.IsAnyColumn(tableName, "WallpaperCategoryId"))
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{
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = "WallpaperCategoryId",
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DataType = "varchar(32)",
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IsNullable = true,
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DefaultValue = ""
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});
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_logger.LogInformation("已为 settings 表补充列 {Column}", "WallpaperCategoryId");
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}
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if (!_ctx.Db.DbMaintenance.IsAnyColumn(tableName, "WallpaperInterval"))
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{
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = "WallpaperInterval",
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DataType = "INTEGER",
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IsNullable = false,
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DefaultValue = "30"
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});
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_logger.LogInformation("已为 settings 表补充列 {Column}", "WallpaperInterval");
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}
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}
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/// <summary>为 bookmarks 表补充 ColorBg 列（已存在则跳过）。</summary>
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private void MigrateBookmarkColumns()
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{
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const string tableName = "bookmarks";
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const string newColumn = "ColorBg";
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if (!_ctx.Db.DbMaintenance.IsAnyColumn(tableName, newColumn))
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{
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = newColumn,
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DataType = "varchar(32)",
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IsNullable = true
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});
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_logger.LogInformation("已为 bookmarks 表补充列 {Column}", newColumn);
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}
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}
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/// <summary>为 search_engines 表补充 IconType / IconUrl / ColorBg 列（已存在则跳过，P37 引擎图标逻辑对齐链接）。</summary>
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private void MigrateSearchEngineColumns()
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{
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const string tableName = "search_engines";
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AddColumnIfMissing(tableName, "IconType", "varchar(16)", isNullable: false, defaultValue: "lucide");
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AddColumnIfMissing(tableName, "IconUrl", "varchar(512)", isNullable: true);
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AddColumnIfMissing(tableName, "ColorBg", "varchar(32)", isNullable: true);
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}
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/// <summary>P46：给 settings 表补 OpenSearchInNewTab 列（int default 1）—— 复刻 P37/P42 的「轻量迁移」模式</summary>
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private void MigrateSettingColumnsV2()
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{
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const string tableName = "settings";
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// 注意：int 类型的 column 在 SqlSugar + SQLite 下要显式声明 DataType
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if (!_ctx.Db.DbMaintenance.IsAnyColumn(tableName, "OpenSearchInNewTab"))
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{
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = "OpenSearchInNewTab",
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DataType = "int",
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IsNullable = false,
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DefaultValue = "1"
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});
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}
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}
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private void AddColumnIfMissing(string tableName, string columnName, string dataType, bool isNullable, string? defaultValue = null)
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{
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if (_ctx.Db.DbMaintenance.IsAnyColumn(tableName, columnName)) return;
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_ctx.Db.DbMaintenance.AddColumn(tableName, new DbColumnInfo
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{
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DbColumnName = columnName,
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DataType = dataType,
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IsNullable = isNullable,
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DefaultValue = defaultValue
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});
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_logger.LogInformation("已为 {Table} 表补充列 {Column}", tableName, columnName);
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}
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/// <summary>写入种子数据（仅当表为空时执行）</summary>
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private async Task SeedAsync()
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{
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var db = _ctx.Db;
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// 搜索引擎种子
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if (!db.Queryable<SearchEngine>().Any())
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{
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var engines = new List<SearchEngine>
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{
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new() { Name = "百度", UrlTemplate = "https://www.baidu.com/s?wd={q}", Icon = "search", Sort = 0, IsDefault = true, CreatedAt = DateTime.UtcNow, UpdatedAt = DateTime.UtcNow },
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new() { Name = "Google", UrlTemplate = "https://www.google.com/search?q={q}", Icon = "search", Sort = 1, IsDefault = false, CreatedAt = DateTime.UtcNow, UpdatedAt = DateTime.UtcNow },
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new() { Name = "Bing", UrlTemplate = "https://www.bing.com/search?q={q}", Icon = "search", Sort = 2, IsDefault = false, CreatedAt = DateTime.UtcNow, UpdatedAt = DateTime.UtcNow }
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};
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await db.Insertable(engines).ExecuteCommandAsync();
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_logger.LogInformation("已写入搜索引擎种子数据 ({Count} 条)", engines.Count);
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}
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// 设置种子（单行）
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if (!db.Queryable<Setting>().Any())
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{
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var setting = new Setting
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{
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Id = 1,
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ThemeMode = "dark",
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AccentColor = "#6c5ce7",
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BackgroundImage = "wp1",
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BackgroundType = "preset",
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OpenLinksInNewTab = 1,
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UpdatedAt = DateTime.UtcNow
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};
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await db.Insertable(setting).ExecuteCommandAsync();
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_logger.LogInformation("已写入默认设置");
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}
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// 分类 + 链接种子
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if (!db.Queryable<Category>().Any())
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{
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var now = DateTime.UtcNow;
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// 一级：常用工具
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var catTools = new Category
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{
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ParentId = 0,
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Name = "常用工具",
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Icon = "wrench",
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Sort = 0,
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CreatedAt = now,
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UpdatedAt = now
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};
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catTools.Id = await db.Insertable(catTools).ExecuteReturnIdentityAsync();
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var catToolsId = catTools.Id;
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// 二级分类（单独插入回填 Id，方便后续链接绑定）
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var subAi = new Category { ParentId = catToolsId, Name = "AI 工具", Icon = "bot", Sort = 1, CreatedAt = now, UpdatedAt = now };
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var subDev = new Category { ParentId = catToolsId, Name = "开发工具", Icon = "code-2", Sort = 2, CreatedAt = now, UpdatedAt = now };
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subAi.Id = await db.Insertable(subAi).ExecuteReturnIdentityAsync();
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subDev.Id = await db.Insertable(subDev).ExecuteReturnIdentityAsync();
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// 链接示例
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var bookmarks = new List<Bookmark>
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{
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new() { CategoryId = subAi.Id, Title = "ChatGPT", Url = "https://chat.openai.com", Description = "AI 对话助手，智能问答", Icon = "bot", IconType = "lucide", Sort = 0, CreatedAt = now, UpdatedAt = now },
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new() { CategoryId = subAi.Id, Title = "Claude", Url = "https://claude.ai", Description = "Anthropic 推出的 AI 助手", Icon = "bot", IconType = "lucide", Sort = 1, CreatedAt = now, UpdatedAt = now },
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new() { CategoryId = subDev.Id, Title = "GitHub", Url = "https://github.com", Description = "代码托管与协作平台", Icon = "github", IconType = "lucide", Sort = 0, CreatedAt = now, UpdatedAt = now },
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new() { CategoryId = subDev.Id, Title = "MDN", Url = "https://developer.mozilla.org", Description = "Web 技术文档参考", Icon = "book", IconType = "lucide", Sort = 1, CreatedAt = now, UpdatedAt = now },
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new() { CategoryId = subDev.Id, Title = "Stack Overflow", Url = "https://stackoverflow.com", Description = "开发者问答社区", Icon = "message-circle", IconType = "lucide", Sort = 2, CreatedAt = now, UpdatedAt = now },
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new() { CategoryId = subDev.Id, Title = "VS Code", Url = "https://code.visualstudio.com", Description = "轻量级代码编辑器", Icon = "code-2", IconType = "lucide", Sort = 3, CreatedAt = now, UpdatedAt = now }
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};
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await db.Insertable(bookmarks).ExecuteCommandAsync();
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_logger.LogInformation("已写入分类 / 链接种子数据");
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}
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}
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}
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