using Apewer.Network; using System; using System.Collections.Generic; using System.Net; using System.Reflection; namespace Apewer.Web { /// <summary>API 调用器。</summary> public class ApiInvoker { #region private static ApiInvoker _default = new ApiInvoker(); /// <summary>默认调用器实例。</summary> public static ApiInvoker Default { get => _default; } #endregion object _locker = new object(); bool _initialized = false; /// <summary>获取或设置要使用的 API 入口。</summary> public virtual ApiEntries Entries { get; set; } /// <summary>获取或设置 Logger。</summary> public virtual Logger Logger { get; set; } /// <summary>获取或设置选项。</summary> public virtual ApiOptions Options { get; set; } /// <summary>执行初始化程序,每个 ApiInvoker 实例仅执行一次初始化。</summary> public virtual void Initialize(Action action) { if (action == null) return; lock (_locker) { if (_initialized) return; action.Invoke(); _initialized = true; } } /// <summary>发起调用。</summary> public virtual string Invoke(ApiProvider provider) { var entries = Entries; if (entries == null) entries = ApiEntries.AppDomain(); Entries = entries; return Invoke(provider, entries); } /// <summary>发起调用。</summary> public string Invoke(ApiProvider provider, ApiEntries entries) { if (provider == null) return "未指定有效的服务程序。"; if (entries == null) return "未指定有效的入口。"; var processor = new ApiProcessor(); processor.Invoker = this; processor.Entries = entries; processor.Provider = provider; return processor.Run(); } } }