public static async Task Main(string[] args)
{
//获取运行环境变量
var environment = Environment.GetEnvironmentVariable("ASPNETCORE_ENVIRONMENT");
//加载配置文件
var configuration = new ConfigurationBuilder()
.SetBasePath(Directory.GetCurrentDirectory()) //设置目录为当前目录
.AddJsonFile("appsettings.json", optional: false, reloadOnChange: true) //appsettings 配置文件
.AddJsonFile($"appsettings.{environment}.json", optional: true, reloadOnChange: true)
.Build();
//使用 Serilog 记录日志
Log.Logger = new LoggerConfiguration()
.ReadFrom.Configuration(configuration)//Serilog.Settings.Configuration
.CreateLogger();
try
{
Log.Information("Host Creating... ");
var host = CreateHostBuilder(args, configuration).Build();
////应用 DbMigrations DataSeed
await InitDatabases.ApplyDbMigrationsWithDataSeedAsync(args, configuration, host);
host.Run();
}
catch (Exception ex)
{
Log.Fatal(ex, $"Host terminated unexpectedly {ex.Message}");
}
finally
{
Log.CloseAndFlush();
}
}
private void OnDataSourceChanged()
{
_isDatabasesInitialized = false;
InitDatabases.RaiseCanExecuteChanged();
}
