/// <summary>
/// 向应用程序添加服务并配置服务提供程序
/// </summary>
/// <param name="services">服务描述符的集合</param>
/// <param name="configuration">配置应用程序</param>
/// <returns>配置的服务提供商</returns>
public static IServiceProvider ConfigureApplicationServices(this IServiceCollection services, IConfiguration configuration)
{
// 添加ngpconfig配置参数
var config = services.ConfigureStartupConfig <NGPConfig>(configuration.GetSection("NGP"));
services.ConfigureStartupConfig <MongoConfig>(configuration.GetSection("MongoSettings"));
// 创建、初始化和配置引擎
EngineFactory.Create();
// 配置默认提供者
var provider = services.BuildServiceProvider();
CommonHelper.DefaultFileProvider = new NGPFileProvider();
// 类型查找器
var typeFinder = new NGPTypeFinder();
var dbConfigTypes = typeFinder.FindClassesOfType <IDbInitConfig>();
foreach (var dbConfigType in dbConfigTypes)
{
var dbConfig = Activator.CreateInstance(dbConfigType) as IDbInitConfig;
if (dbConfig.DbType == config.DbType)
{
dbConfig.ConfigureDataBase(services, configuration);
break;
}
}
// 注册依赖
Singleton <IEngine> .Instance.RegisterDependencies(services, typeFinder, new NGPKeyValuePair <Type, object>
{
Key = typeof(IWorkContext),
Value = CommonHelper.SystemWorkContext
});
// 初始化引擎
var serviceProvider = Singleton <IEngine> .Instance.Initialize(services, configuration);
return(serviceProvider);
}
/// <summary>
/// 向应用程序添加服务并配置服务提供程序
/// </summary>
/// <param name="services">服务描述符的集合</param>
/// <param name="configuration">配置应用程序</param>
/// <returns>配置的服务提供商</returns>
public static IServiceProvider ConfigureApplicationServices(this IServiceCollection services, IConfiguration configuration)
{
// 添加ngpconfig配置参数
var config = services.ConfigureStartupConfig <NGPConfig>(configuration.GetSection("NGP"));
services.ConfigureStartupConfig <MongoConfig>(configuration.GetSection("MongoSettings"));
// 向httpContext添加访问器
services.AddSingleton <IHttpContextAccessor, HttpContextAccessor>();
// 创建、初始化和配置引擎
EngineWebFactory.Create();
// 添加TLS 1.2
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12;
// 配置默认提供者
var provider = services.BuildServiceProvider();
// 文件提供者
var hostingEnvironment = provider.GetRequiredService <IHostingEnvironment>();
CommonHelper.DefaultFileProvider = new NGPWebFileProvider(hostingEnvironment);
// 初始化插件
var mvcCoreBuilder = services.AddMvcCore();
PluginManager.Initialize(mvcCoreBuilder.PartManager);
// 查找其他程序集提供的启动配置
var typeFinder = new NGPTypeFinder();
var startupConfigurations = typeFinder.FindClassesOfType <INGPStartup>();
// 初始化数据库
var dbConfigTypes = typeFinder.FindClassesOfType <IDbInitConfig>();
foreach (var dbConfigType in dbConfigTypes)
{
var dbConfig = Activator.CreateInstance(dbConfigType) as IDbInitConfig;
if (dbConfig.DbType == config.DbType)
{
dbConfig.ConfigureDataBase(services, configuration);
break;
}
}
// 创建和排序启动配置的实例
var instances = startupConfigurations
.Select(startup => (INGPStartup)Activator.CreateInstance(startup))
.OrderBy(startup => startup.Order);
// 配置服务
foreach (var instance in instances)
{
instance.ConfigureServices(services, configuration);
}
// 注册依赖
Singleton <IEngine> .Instance.RegisterDependencies(services, typeFinder);
// 初始化引擎
var serviceProvider = Singleton <IEngine> .Instance.Initialize(services, configuration);
return(serviceProvider);
}