一、前言
Swagger 是一個規范和完整的框架，用於生成、描述、調用和可視化 RESTful 風格的 Web 服務。
作用：
1.接口的文檔在線自動生成。
2.功能測試。
二、安裝Swagger
1.nuget安裝Swashbuckle和 .UI
2.修改App_Start下的SwaggerConfig.cs，如 api 版本號，title。
3.創建項目XML注釋文檔，右鍵項目→屬性→生成→選中下方的 "XML文檔文件" 然后保存
4.配置啟用
5.給控制的方法加上注釋
6.啟動項目，地址：http://localhost:xxxx/swagger，顯示如下
7.測試一下index2方法：
二、漢化Swagger
1.新建Swagger文件夾，定義一個provider實現ISwaggerProvider接口 包含了緩存 名：SwaggerCacheProvider
/// <summary> /// swagger顯示控制器的描述 /// </summary> public class SwaggerCacheProvider : ISwaggerProvider { private readonly ISwaggerProvider _swaggerProvider; private static ConcurrentDictionary<string, SwaggerDocument> _cache =new ConcurrentDictionary<string, SwaggerDocument>(); private readonly string _xml; /// <summary> /// /// </summary> /// <param name="swaggerProvider"></param> /// <param name="xml">xml文檔路徑</param> public SwaggerCacheProvider(ISwaggerProvider swaggerProvider,string xml) { _swaggerProvider = swaggerProvider; _xml = xml; } public SwaggerDocument GetSwagger(string rootUrl, string apiVersion) { var cacheKey = string.Format("{0}_{1}", rootUrl, apiVersion); SwaggerDocument srcDoc = null; //只讀取一次 if (!_cache.TryGetValue(cacheKey, out srcDoc)) { srcDoc = _swaggerProvider.GetSwagger(rootUrl, apiVersion); srcDoc.vendorExtensions = new Dictionary<string, object> { { "ControllerDesc", GetControllerDesc() } }; _cache.TryAdd(cacheKey, srcDoc); } return srcDoc; } /// <summary> /// 從API文檔中讀取控制器描述 /// </summary> /// <returns>所有控制器描述</returns> public ConcurrentDictionary<string, string> GetControllerDesc() { string xmlpath = _xml; ConcurrentDictionary<string, string> controllerDescDict = new ConcurrentDictionary<string, string>(); if (File.Exists(xmlpath)) { XmlDocument xmldoc = new XmlDocument(); xmldoc.Load(xmlpath); string type = string.Empty, path = string.Empty, controllerName = string.Empty; string[] arrPath; int length = -1, cCount = "Controller".Length; XmlNode summaryNode = null; foreach (XmlNode node in xmldoc.SelectNodes("//member")) { type = node.Attributes["name"].Value; if (type.StartsWith("T:")) { //控制器 arrPath = type.Split('.'); length = arrPath.Length; controllerName = arrPath[length - 1]; if (controllerName.EndsWith("Controller")) { //獲取控制器注釋 summaryNode = node.SelectSingleNode("summary"); string key = controllerName.Remove(controllerName.Length - cCount, cCount); if (summaryNode != null && !string.IsNullOrEmpty(summaryNode.InnerText) && !controllerDescDict.ContainsKey(key)) { controllerDescDict.TryAdd(key, summaryNode.InnerText.Trim()); } } } } } return controllerDescDict; } }
2.定義一個JS文件,做成嵌入資源
'use strict'; window.SwaggerTranslator = { _words: [], translate: function () { var $this = this; $('[data-sw-translate]').each(function () { $(this).html($this._tryTranslate($(this).html())); $(this).val($this._tryTranslate($(this).val())); $(this).attr('title', $this._tryTranslate($(this).attr('title'))); }); }, setControllerSummary: function () { try { console.log($("#input_baseUrl").val()); $.ajax({ type: "get", async: true, url: $("#input_baseUrl").val(), dataType: "json", success: function (data) { var summaryDict = data.ControllerDesc; console.log(summaryDict); var id, controllerName, strSummary; $("#resources_container .resource").each(function (i, item) { id = $(item).attr("id"); if (id) { controllerName = id.substring(9); try { strSummary = summaryDict[controllerName]; if (strSummary) { $(item).children(".heading").children(".options").first().prepend('<li class="controller-summary" style="color:green;" title="' + strSummary + '">' + strSummary + '</li>'); } } catch (e) { console.log(e); } } }); } }); }catch(e) { console.log(e); } }, _tryTranslate: function (word) { return this._words[$.trim(word)] !== undefined ? this._words[$.trim(word)] : word; }, learn: function (wordsMap) { this._words = wordsMap; } }; /* jshint quotmark: double */ window.SwaggerTranslator.learn({ "Warning: Deprecated": "警告：已過時", "Implementation Notes": "實現備注", "Response Class": "響應類", "Status": "狀態", "Parameters": "參數", "Parameter": "參數", "Value": "值", "Description": "描述", "Parameter Type": "參數類型", "Data Type": "數據類型", "Response Messages": "響應消息", "HTTP Status Code": "HTTP狀態碼", "Reason": "原因", "Response Model": "響應模型", "Request URL": "請求URL", "Response Body": "響應體", "Response Code": "響應碼", "Response Headers": "響應頭", "Hide Response": "隱藏響應", "Headers": "頭", "Try it out!": "試一下！", "Show/Hide": "顯示/隱藏", "List Operations": "顯示操作", "Expand Operations": "展開操作", "Raw": "原始", "can't parse JSON. Raw result": "無法解析JSON. 原始結果", "Model Schema": "模型架構", "Model": "模型", "apply": "應用", "Username": "用戶名", "Password": "密碼", "Terms of service": "服務條款", "Created by": "創建者", "See more at": "查看更多：", "Contact the developer": "聯系開發者", "api version": "api版本", "Response Content Type": "響應Content Type", "fetching resource": "正在獲取資源", "fetching resource list": "正在獲取資源列表", "Explore": "瀏覽", "Show Swagger Petstore Example Apis": "顯示 Swagger Petstore 示例 Apis", "Can't read from server. It may not have the appropriate access-control-origin settings.": "無法從服務器讀取。可能沒有正確設置access-control-origin。", "Please specify the protocol for": "請指定協議：", "Can't read swagger JSON from": "無法讀取swagger JSON於", "Finished Loading Resource Information. Rendering Swagger UI": "已加載資源信息。正在渲染Swagger UI", "Unable to read api": "無法讀取api", "from path": "從路徑", "server returned": "服務器返回" }); $(function () { window.SwaggerTranslator.translate(); window.SwaggerTranslator.setControllerSummary(); });
3.修改App_Start中的SwaggerConfig.cs文件，主要代碼有兩行
c.CustomProvider((defaultProvider) => new SwaggerCacheProvider(defaultProvider, string.Format("{0}/bin/hgd.webapi.xml", System.AppDomain.CurrentDomain.BaseDirectory))); c.InjectJavaScript(System.Reflection.Assembly.GetExecutingAssembly(), "hgd.webapi.Swagger.swagger.js");
JS資源文件命名空間是：文件所在項目的命名空間.文件徑路.文件名
4.啟動項目，瀏覽器輸入http://localhost:xxxx/swagger/ui/index,效果如下。
5.簡單的配置就到這里了，更多的配置請查閱相關文檔。