using dy.net.extension;
using dy.net.service;
using dy.net.utils;
using dy.sync.lib;
using Serilog;
using System.Reflection;
using System.Text;
namespace dy.net
{
public class Program
{
// 常量定义
private static string DefaultListenUrl = "http://*:10101";
private const string SpaRootPath = "app/dist";
private const string SpaSourcePath = "app/";
private const string SwaggerDocTitle = "dy.net WebApi Docs";
///
///
///
public static void Main(string[] args)
{
// 初始化编码提供器
Encoding.RegisterProvider(CodePagesEncodingProvider.Instance);
// 构建Web应用
var builder = WebApplication.CreateBuilder(args);
var isDevelopment = builder.Environment.IsDevelopment();
// 配置主机
ConfigureHost(builder, isDevelopment);
// 配置服务--数据库保存路径从命令行参数传入的第一个参数
ConfigureServices(builder.Services, builder.Configuration, builder.Environment, args.Length > 0 ? args[0] : "");
// 构建应用
var app = builder.Build();
// 配置中间件
ConfigureMiddleware(app, builder.Environment);
Log.Debug($"dy.sync app is started successfully on {DefaultListenUrl}");
// 初始化应用服务
InitApplicationServices(app, isDevelopment);
Console.WriteLine();
app.Run();
}
///
/// 配置主机设置
///
private static void ConfigureHost(WebApplicationBuilder builder, bool isDevelopment)
{
InitAppsettings(builder);
//from docker yaml file 环境变量 或者 dockerfile 或appsettings.json
// 设置监听地址
builder.WebHost.UseUrls(DefaultListenUrl);
// 配置日志
builder.ConfigureLogging();
}
private static void InitAppsettings(WebApplicationBuilder builder)
{
// 配置配置文件
builder.Host.ConfigureAppConfiguration((context, config) =>
{
// 定义配置文件名(统一小写,适配Linux大小写敏感特性)
const string configFileName = "appsettings.json";
// 步骤1:获取多维度的候选基础路径(覆盖不同部署场景)
var candidateBasePaths = new List
{
// 候选1:程序集所在目录(优先,解决工作目录不一致问题)
Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location),
// 候选2:当前工作目录(兜底)
Directory.GetCurrentDirectory(),
// 候选3:应用根目录(针对单文件发布/容器部署场景)
AppContext.BaseDirectory,
// 候选4:自定义环境变量指定的配置目录(灵活性扩展)
Environment.GetEnvironmentVariable("APP_CONFIG_DIR")
}
// 过滤空值和无效路径
.Where(path => !string.IsNullOrEmpty(path) && Directory.Exists(path))
.Distinct() // 去重
.ToList();
// 步骤2:遍历候选路径,查找存在的配置文件
string configFilePath = null;
foreach (var basePath in candidateBasePaths)
{
var tempPath = Path.Combine(basePath, configFileName);
if (File.Exists(tempPath))
{
configFilePath = tempPath;
break; // 找到第一个存在的配置文件即可
}
}
// 步骤3:配置加载(增加容错和日志提示)
if (!string.IsNullOrEmpty(configFilePath))
{
// 找到配置文件,正常加载
var basePath = Path.GetDirectoryName(configFilePath);
config.SetBasePath(basePath)
.AddJsonFile(configFileName, optional: false, reloadOnChange: true)
.AddEnvironmentVariables();
// 可选:输出日志,确认配置文件加载路径(方便排查)
//Console.WriteLine($"成功加载配置文件:{configFilePath}");
}
else
{
// 未找到配置文件,抛出明确异常(或根据需求调整为兜底逻辑)
throw new FileNotFoundException(
$"未找到配置文件 {configFileName},已检查以下路径:{string.Join("; ", candidateBasePaths)}",
configFileName);
}
});
}
///
/// 配置依赖注入服务
///
private static void ConfigureServices(IServiceCollection services, IConfiguration config, IWebHostEnvironment environment,string dbPath)
{
//打印logo
//PrintApp();
services.AddSingleton(new Appsettings (config));
// 雪花ID生成器
services.AddSnowFlakeId(options => options.WorkId = new Random().Next(1, 100));
// MVC控制器+异常拦截器
services.AddControllers().AddGlobalExceptionFilter();
// HTTP客户端
services.AddHttpClients();
// 数据库
services.AddSqlsugar(dbPath);
// 定时任务
services.AddQuartzService();
// 仓储和服务注册
services.AddServicesFromNamespace("dy.net.repository")
.AddServicesFromNamespace("dy.net.service");
services.AddScoped();
// SPA静态文件支持
services.AddSpaStaticFiles(options => options.RootPath = SpaRootPath);
// 开发环境启用Swagger
//if (environment.IsDevelopment())
//{
// services.AddSwagger();
//}
// 响应压缩
services.AddResponseCompression();
// JWT认证
services.ConfigureJwtAuthentication();
}
///
/// 配置中间件
///
private static void ConfigureMiddleware(WebApplication app, IWebHostEnvironment environment)
{
// 响应压缩
app.UseResponseCompression();
// 开发环境启用SwaggerUI
//if (environment.IsDevelopment())
//{
// app.UseCustomSwaggerUI(options => options.Title = SwaggerDocTitle);
//}
// 路由
app.UseRouting();
// 认证授权
app.UseAuthentication();
app.UseAuthorization();
// 配置文件上传路径
//ConfigureUploadPath(app, isDevelopment);
// API路由映射
app.MapControllers();
app.UseStaticFiles();
// 生产环境启用SPA
if (!environment.IsDevelopment())
{
app.UseSpaStaticFiles();
app.UseSpa(spa => spa.Options.SourcePath = SpaSourcePath);
}
}
///
/// 初始化应用服务数据
///
private static void InitApplicationServices(WebApplication app,bool isDevelopment)
{
using var scope = app.Services.CreateScope();
var services = scope.ServiceProvider;
try
{
// 初始化用户
var userService = services.GetRequiredService();
userService.InitUser("douyin","douyin2026");
var commonService = services.GetRequiredService();
// 更新视频类型--兼容老版本--不再需要
//commonService.UpdateCollectViedoType();
// 重置博主作品同步状态为未同步
commonService.UpdateAllCookieSyncedToZero();
// 初始化配置
var config = commonService.InitConfig();
//if (!isDevelopment)
{
// 启动定时任务
var quartzJobService = services.GetRequiredService();
quartzJobService.InitOrReStartAllJobs(config?.Cron <= 0 ? "30" : config.Cron.ToString());
}
// 初始化Cookie
var deploy= Appsettings.Get("deploy");
if (deploy != null&&deploy=="docker")//docker环境直接初始化一个默认的配置
{
var cookieService = services.GetRequiredService();
cookieService.InitCookie();
}
}
catch (Exception ex)
{
Serilog.Log.Error(ex, "Failed to initialize services on startup");
}
}
private static void PrintApp()
{
Console.ForegroundColor = ConsoleColor.DarkCyan;
// 步骤1:定义原始ASCII艺术字行(无缩进)
List originalArtLines = new List
{
" __ __ ",
" ___/ /_ __ ___ __ _____ ____ ___ ___ / /_",
"/ _ / // / (_- // / _ \\__/ / _ \\/ -_) __/",
"\\_,_/\\_, (_)___/\\_, /_//_/\\__(_)_//_/\\__/\\__/ ",
" /___/ /___/ "
};
// 步骤2:设置缩进字符数(可自由修改:4、8、10 等)
int indentCount = 4;
string indent = new string(' ', indentCount); // 生成对应数量的空格
// 步骤3:给每行添加缩进
List indentedArtLines = new List();
foreach (var line in originalArtLines)
{
indentedArtLines.Add(indent + line); // 每行开头拼接缩进空格
}
// 步骤4:找到缩进后最长行的长度(避免越界)
int maxLength = 0;
foreach (var line in indentedArtLines)
{
if (line.Length > maxLength) maxLength = line.Length;
}
// 步骤5:按列推进打印(从左到右,包含缩进)
for (int col = 0; col < maxLength; col++)
{
Console.SetCursorPosition(0, 0); // 重置光标到第一行开头
for (int row = 0; row < indentedArtLines.Count; row++)
{
// 定位到「当前列、当前行」(已包含缩进偏移)
Console.SetCursorPosition(col, row);
// 打印字符(无字符则补空格)
if (col < indentedArtLines[row].Length)
{
Console.Write(indentedArtLines[row][col]);
}
else
{
Console.Write(' ');
}
}
Thread.Sleep(20); // 列推进速度(可调整:10=快,50=慢)
}
// 打印完成后,光标移到艺术字下方
Console.SetCursorPosition(0, indentedArtLines.Count);
Console.WriteLine();
Console.ResetColor();
}
}
}