ASP.NET WebApi使用Swagger做接口文档

 /// <summary>
        /// hello
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public string Hello()
        {
            return "hello,to go!";
        }

        /// <summary>
        /// 返回输入值
        /// </summary>
        /// <param name="str">str</param>
        /// <returns></returns>
        public string GetMess(string str)
        {
            return "GET:" + str;
        }
        /// <summary>
        /// 返回空
        /// </summary>
        /// <returns></returns>
        [HttpGet]
        public string BackNull()
        {
            return null;
        }

    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文档路径</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;
            //只读取一次
            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>
        /// 从API文档中读取控制器描述
        /// </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"))
                        {
                            //获取控制器注释
                            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;
        }
    }

‘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：已过时","Implementation Notes": "实现备注","Response Class": "响应类","Status": "状态","Parameters": "参数","Parameter": "参数","Value": "值","Description": "描述","Parameter Type": "参数类型","Data Type": "数据类型","Response Messages": "响应消息","HTTP Status Code": "HTTP状态码","Reason": "原因","Response Model": "响应模型","Request URL": "请求URL","Response Body": "响应体","Response Code": "响应码","Response Headers": "响应头","Hide Response": "隐藏响应","Headers": "头","Try it out!": "试一下！","Show/Hide": "显示/隐藏","List Operations": "显示操作","Expand Operations": "展开操作","Raw": "原始","can‘t parse JSON.  Raw result": "无法解析JSON. 原始结果","Model Schema": "模型架构","Model": "模型","apply": "应用","Username": "用户名","Password": "密码","Terms of service": "服务条款","Created by": "创建者","See more at": "查看更多：","Contact the developer": "联系开发者","api version": "api版本","Response Content Type": "响应Content Type","fetching resource": "正在获取资源","fetching resource list": "正在获取资源列表","Explore": "浏览","Show Swagger Petstore Example Apis": "显示 Swagger Petstore 示例 Apis","Can‘t read from server.  It may not have the appropriate access-control-origin settings.": "无法从服务器读取。可能没有正确设置access-control-origin。","Please specify the protocol for": "请指定协议：","Can‘t read swagger JSON from": "无法读取swagger JSON于","Finished Loading Resource Information. Rendering Swagger UI": "已加载资源信息。正在渲染Swagger UI","Unable to read api": "无法读取api","from path": "从路径","server returned": "服务器返回"
});
$(function () {
    window.SwaggerTranslator.translate();
    window.SwaggerTranslator.setControllerSummary();
});

   c.IncludeXmlComments(string.Format("{0}/bin/SwaggerDemo.XML",System.AppDomain.CurrentDomain.BaseDirectory));
                        c.CustomProvider((defaultProvider) => new SwaggerCacheProvider(defaultProvider,string.Format("{0}/bin/SwaggerDemo.XML",System.AppDomain.CurrentDomain.BaseDirectory)));

c.InjectJavaScript(System.Reflection.Assembly.GetExecutingAssembly(),"SwaggerDemo.swagger.js");