/// <summary>
/// 创建主机生成器
/// </summary>
/// <typeparam name="TStartup"></typeparam>
/// <param name="args"></param>
/// <returns></returns>
public IHostBuilder CreateBuilder <TStartup>(string[] args) where TStartup : StartupAbstract
{
var config = new ConfigurationBuilder()
.SetBasePath(AppDomain.CurrentDomain.BaseDirectory)
.AddJsonFile("appsettings.json", false)
#if DEBUG
.AddJsonFile("appsettings.Development.json", false)
#endif
.Build();
var hostOptions = new HostOptionsSetting();
config.GetSection("Host").Bind(hostOptions);
if (hostOptions.Urls.IsNull())
{
hostOptions.Urls = "http://*:5000";
}
return(Microsoft.Extensions.Hosting.Host.CreateDefaultBuilder(args)
.UseDefaultServiceProvider(options => { options.ValidateOnBuild = false; })
.ConfigureWebHostDefaults(webBuilder =>
{
webBuilder.UseLogging()
.UseSerilog()
.UseStartup <TStartup>()
.UseUrls(hostOptions.Urls);
}).UseServiceProviderFactory(new AutofacServiceProviderFactory()));
}
protected StartupAbstract(IHostEnvironment env, IConfiguration cfg)
{
Env = env;
_cfg = cfg;
//主机配置
_hostOptions = new HostOptionsSetting();
cfg.GetSection("Host").Bind(_hostOptions);
if (_hostOptions.Urls.IsNull())
{
_hostOptions.Urls = "http://*:5000";
}
}
/// <summary>
/// 添加WebHost
/// </summary>
/// <param name="services"></param>
/// <param name="hostOptions"></param>
/// <param name="env">环境</param>
/// <param name="cfg"></param>
/// <returns></returns>
public static IServiceCollection AddWebHost(this IServiceCollection services, HostOptionsSetting hostOptions, IHostEnvironment env, IConfiguration cfg)
{
services.AddSingleton(new Appsettings(cfg));
services.AddControllers();
services.AddHttpContextAccessor();
services.AddSingleton(hostOptions);
services.AddSwagger();
return(services);
}
/// <summary>
/// 启用WebHost
/// </summary>
/// <param name="app"></param>
/// <param name="hostOptions"></param>
/// <param name="env"></param>
/// <returns></returns>
public static IApplicationBuilder UseWebHost(this IApplicationBuilder app, HostOptionsSetting hostOptions, IHostEnvironment env)
{
//异常处理
//app.UseExceptionHandle();
//设置默认文档
//var defaultFilesOptions = new DefaultFilesOptions();
//defaultFilesOptions.DefaultFileNames.Clear();
//defaultFilesOptions.DefaultFileNames.Add("index.html");
//app.UseDefaultFiles(defaultFilesOptions);
app.UseDefaultPage();
//app.UseDocs();
////反向代理
////if (hostOptions.Proxy)
//{
// app.UseForwardedHeaders(new ForwardedHeadersOptions
// {
// ForwardedHeaders = ForwardedHeaders.XForwardedFor | ForwardedHeaders.XForwardedProto
// });
//}
//路由
app.UseRouting();
////CORS
//app.UseCors("Default");
////认证
//app.UseAuthentication();
//授权
app.UseAuthorization();
//配置端点
app.UseEndpoints(endpoints =>
{
endpoints.MapControllers();
});
//if (env.IsDevelopment())
//{
// app.UseDeveloperExceptionPage();
// app.UseSwagger();
// app.UseSwaggerUI(c => c.SwaggerEndpoint("/swagger/v1/swagger.json", "Lite.API v1"));
//}
//开启Swagger
if (hostOptions.Swagger || env.IsDevelopment())
{
app.UseDeveloperExceptionPage();
app.UseSwagger();
app.UseSwaggerUI(c =>
{
c.SwaggerEndpoint($"/swagger/V1/swagger.json", $"{"Group"} V1");
//c.IndexStream = "";
//路径配置，设置为空，表示直接在根域名（localhost:8001）访问该文件,注意localhost:8001/swagger是访问不到的，
//去launchSettings.json把launchUrl去掉，如果你想换一个路径，直接写名字即可，比如直接写c.RoutePrefix = "doc";
//c.RoutePrefix = "doc";
});
}
return(app);
}
