asp .net web api Swagger简单实用

 1 安装包

设置 注释文档生成路径：

与这个保持一致

controller:

using Domain.Service;
using Domain.Service.Models;
using H5_WeiXin.App_Start;
using Microsoft.Ajax.Utilities;
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web.Http;
using System.Web.Http.Description;
using System.Web.Http.Results;
using WLS.Project.DB.DbContext;

namespace H5_WeiXin.Controllers
{
    [RoutePrefix("api/Brand")]
    public class BrandController : ApiController
    {
        /// <summary>
        /// 获取授权书
        /// </summary>
        /// <param name="authorizeCode">授权编码</param>
        /// <remarks>
        /// code:"状态码"    200:"成功"  404:"不存在"<br/>
        /// pictureUrl:"图片路径"<br/>
        /// authorizeType:"授权类别"  expire:过期 authorized:"已授权"  notfound:"未找到"<br/>
        /// msg:"消息"
        /// </remarks>
        /// <returns>授权信息</returns>
        [HttpGet]
        [Route("GetAuthorizePicture")]
        [ResponseType(typeof(RetuenEntity))]
        [WebApiAuthFilterAttribute]
        //[AllowAnonymous]
        public JsonResult<RetuenEntity> GetAuthorizePicture(string authorizeCode)
        {
            RetuenEntity model = new RetuenEntity();
            try
            {
                var result = BrandService.Instance().GetAuthorizePicture(authorizeCode);
                if (result != null)
                {
                    model.code = 200;
                    model.pictureUrl = result.PicturePath;
                    if (result.AuthorizeEndDate < DateTime.Now.Date)
                    {
                        model.authorizeType = AuthorizeType.expire.ToString();
                    }
                    else
                        model.authorizeType = AuthorizeType.authorized.ToString();
                    model.msg = "请求成功!";
                }
                else
                {
                    model.code = 404;
                    model.authorizeType = AuthorizeType.notFound.ToString();
                    model.msg = "资源不存在";
                }
            }
            catch (Exception ex)
            {
                model.code = 404;
                model.msg = ex.Message;
            }
            return Json<RetuenEntity>(model);
        }

        [Route("Demo/{id}")]
        [HttpGet]
        public JsonResult<string> Get(int id)
        {
            return Json<string>("11");
        }

        // POST api/values
        public void Post([FromBody]string value)
        {
        }

        // PUT api/values/5
        public void Put(int id, [FromBody]string value)
        {
        }

        // DELETE api/values/5
        public void Delete(int id)
        {
        }
    }


}

 

 对应上面参数:

 权限控制类：

using Swashbuckle.Swagger;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Net.Http;
using System.Web;
using System.Web.Http;
using System.Web.Http.Controllers;
using System.Web.Http.Description;
using System.Web.Http.Results;
using System.Web.SessionState;

namespace H5_WeiXin.App_Start
{
    public class GlobalHttpHeaderFilter : IOperationFilter
    {
        public void Apply(Operation operation, SchemaRegistry schemaRegistry, ApiDescription apiDescription)
        {
            if (operation.parameters == null)
                operation.parameters = new List<Parameter>();
            // 对需要验证的接口添加参数
            var isNeedLogin = apiDescription.GetControllerAndActionAttributes<WebApiAuthFilterAttribute>().Any();
            if (isNeedLogin)
            {
                // 
                //operation.parameters.Add(new Parameter { name = "openID", @in = "header", description = "登录成功时返回的openID", required = false, type = "string" });
                //operation.parameters.Add(new Parameter { name = "telephone", @in = "header", description = "获取手机号时返回的手机号", required = false, type = "string" });
                operation.parameters.Add(new Parameter { name = "token", @in = "header", description = "验证的token", required = true, type = "string" });
            }
        }
    }
    public class WebApiAuthFilterAttribute : AuthorizeAttribute
    {
        public override void OnAuthorization(HttpActionContext actionContext)
        {
            var header = actionContext.Request;
            var t = HttpContext.Current.Request.Headers["token"];
            if (t != "weilansong2020")  //  验证token的正确性
            {
                  actionContext.Response = actionContext.Request.CreateResponse(HttpStatusCode.Forbidden);
                // actionContext.Response.Content = new HttpResponseMessage("1112sasa");
                HttpContext.Current.Response.Write(new { error = "unauthorized" });
            }
            else
            {
                //base.OnAuthorization(actionContext);
            }
        }
    }
}

swaggerconfig：

using System.Web.Http;
using WebActivatorEx;
using H5_WeiXin;
using Swashbuckle.Application;
using H5_WeiXin.App_Start;

[assembly: PreApplicationStartMethod(typeof(SwaggerConfig), "Register")]
namespace H5_WeiXin
{
    public class SwaggerConfig
    {
        public static void Register()
        {
            var thisAssembly = typeof(SwaggerConfig).Assembly;
            GlobalConfiguration.Configuration
                .EnableSwagger(c =>
                    {
                        // By default, the service root url is inferred from the request used to access the docs.
                        // However, there may be situations (e.g. proxy and load-balanced environments) where this does not
                        // resolve correctly. You can workaround this by providing your own code to determine the root URL.
                        //
                        //c.RootUrl(req => GetRootUrlFromAppConfig());

                        // If schemes are not explicitly provided in a Swagger 2.0 document, then the scheme used to access
                        // the docs is taken as the default. If your API supports multiple schemes and you want to be explicit
                        // about them, you can use the "Schemes" option as shown below.
                        //
                        //c.Schemes(new[] { "http", "https" });

                        // Use "SingleApiVersion" to describe a single version API. Swagger 2.0 includes an "Info" object to
                        // hold additional metadata for an API. Version and title are required but you can also provide
                        // additional fields by chaining methods off SingleApiVersion.
                        //
                           c.SingleApiVersion("v1", "brand.WebApi");

                        // If you want the output Swagger docs to be indented properly, enable the "PrettyPrint" option.
                        //
                        //c.PrettyPrint();

                        // If your API has multiple versions, use "MultipleApiVersions" instead of "SingleApiVersion".
                        // In this case, you must provide a lambda that tells Swashbuckle which actions should be
                        // included in the docs for a given API version. Like "SingleApiVersion", each call to "Version"
                        // returns an "Info" builder so you can provide additional metadata per API version.
                        //
                        //c.MultipleApiVersions(
                        //    (apiDesc, targetApiVersion) => ResolveVersionSupportByRouteConstraint(apiDesc, targetApiVersion),
                        //    (vc) =>
                        //    {
                        //        vc.Version("v2", "Swashbuckle Dummy API V2");
                        //        vc.Version("v1", "Swashbuckle Dummy API V1");
                        //    });

                        // You can use "BasicAuth", "ApiKey" or "OAuth2" options to describe security schemes for the API.
                        // See https://github.com/swagger-api/swagger-spec/blob/master/versions/2.0.md for more details.
                        // NOTE: These only define the schemes and need to be coupled with a corresponding "security" property
                        // at the document or operation level to indicate which schemes are required for an operation. To do this,
                        // you'll need to implement a custom IDocumentFilter and/or IOperationFilter to set these properties
                        // according to your specific authorization implementation
                        //
                        //c.BasicAuth("basic")
                        //    .Description("Basic HTTP Authentication");
                        //
                        // NOTE: You must also configure 'EnableApiKeySupport' below in the SwaggerUI section
                        //c.ApiKey("apiKey")
                        //    .Description("API Key Authentication")
                        //    .Name("apiKey")
                        //    .In("header");
                        //
                        //c.OAuth2("oauth2")
                        //    .Description("OAuth2 Implicit Grant")
                        //    .Flow("implicit")
                        //    .AuthorizationUrl("http://petstore.swagger.wordnik.com/api/oauth/dialog")
                        //    //.TokenUrl("https://tempuri.org/token")
                        //    .Scopes(scopes =>
                        //    {
                        //        scopes.Add("read", "Read access to protected resources");
                        //        scopes.Add("write", "Write access to protected resources");
                        //    });

                        // Set this flag to omit descriptions for any actions decorated with the Obsolete attribute
                        //c.IgnoreObsoleteActions();

                        // Each operation be assigned one or more tags which are then used by consumers for various reasons.
                        // For example, the swagger-ui groups operations according to the first tag of each operation.
                        // By default, this will be controller name but you can use the "GroupActionsBy" option to
                        // override with any value.
                        //
                        //c.GroupActionsBy(apiDesc => apiDesc.HttpMethod.ToString());

                        // You can also specify a custom sort order for groups (as defined by "GroupActionsBy") to dictate
                        // the order in which operations are listed. For example, if the default grouping is in place
                        // (controller name) and you specify a descending alphabetic sort order, then actions from a
                        // ProductsController will be listed before those from a CustomersController. This is typically
                        // used to customize the order of groupings in the swagger-ui.
                        //
                        //c.OrderActionGroupsBy(new DescendingAlphabeticComparer());

                        // If you annotate Controllers and API Types with
                        // Xml comments (http://msdn.microsoft.com/en-us/library/b2s063f7(v=vs.110).aspx), you can incorporate
                        // those comments into the generated docs and UI. You can enable this by providing the path to one or
                        // more Xml comment files.
                        //
                           //  xml  path
                            c.IncludeXmlComments(string.Format("{0}/App_Data/brand.WebApi.XML", System.AppDomain.CurrentDomain.BaseDirectory));

                        // Swashbuckle makes a best attempt at generating Swagger compliant JSON schemas for the various types
                        // exposed in your API. However, there may be occasions when more control of the output is needed.
                        // This is supported through the "MapType" and "SchemaFilter" options:
                        //
                        // Use the "MapType" option to override the Schema generation for a specific type.
                        // It should be noted that the resulting Schema will be placed "inline" for any applicable Operations.
                        // While Swagger 2.0 supports inline definitions for "all" Schema types, the swagger-ui tool does not.
                        // It expects "complex" Schemas to be defined separately and referenced. For this reason, you should only
                        // use the "MapType" option when the resulting Schema is a primitive or array type. If you need to alter a
                        // complex Schema, use a Schema filter.
                        //
                        //c.MapType<ProductType>(() => new Schema { type = "integer", format = "int32" });

                        // If you want to post-modify "complex" Schemas once they've been generated, across the board or for a
                        // specific type, you can wire up one or more Schema filters.
                        //
                        //c.SchemaFilter<ApplySchemaVendorExtensions>();

                        // In a Swagger 2.0 document, complex types are typically declared globally and referenced by unique
                        // Schema Id. By default, Swashbuckle does NOT use the full type name in Schema Ids. In most cases, this
                        // works well because it prevents the "implementation detail" of type namespaces from leaking into your
                        // Swagger docs and UI. However, if you have multiple types in your API with the same class name, you'll
                        // need to opt out of this behavior to avoid Schema Id conflicts.
                        //
                        //c.UseFullTypeNameInSchemaIds();

                        // Alternatively, you can provide your own custom strategy for inferring SchemaId's for
                        // describing "complex" types in your API.
                        //
                        //c.SchemaId(t => t.FullName.Contains('`') ? t.FullName.Substring(0, t.FullName.IndexOf('`')) : t.FullName);

                        // Set this flag to omit schema property descriptions for any type properties decorated with the
                        // Obsolete attribute
                        //c.IgnoreObsoleteProperties();

                        // In accordance with the built in JsonSerializer, Swashbuckle will, by default, describe enums as integers.
                        // You can change the serializer behavior by configuring the StringToEnumConverter globally or for a given
                        // enum type. Swashbuckle will honor this change out-of-the-box. However, if you use a different
                        // approach to serialize enums as strings, you can also force Swashbuckle to describe them as strings.
                        //
                        //c.DescribeAllEnumsAsStrings();

                        // Similar to Schema filters, Swashbuckle also supports Operation and Document filters:
                        //
                        // Post-modify Operation descriptions once they've been generated by wiring up one or more
                        // Operation filters.
                        //
                        //c.OperationFilter<AddDefaultResponse>();
                        //
                        // If you've defined an OAuth2 flow as described above, you could use a custom filter
                        // to inspect some attribute on each action and infer which (if any) OAuth2 scopes are required
                        // to execute the operation
                        //
                           c.OperationFilter<GlobalHttpHeaderFilter>();

                        // Post-modify the entire Swagger document by wiring up one or more Document filters.
                        // This gives full control to modify the final SwaggerDocument. You should have a good understanding of
                        // the Swagger 2.0 spec. - https://github.com/swagger-api/swagger-spec/blob/master/versions/2.0.md
                        // before using this option.
                        //
                        //c.DocumentFilter<ApplyDocumentVendorExtensions>();

                        // In contrast to WebApi, Swagger 2.0 does not include the query string component when mapping a URL
                        // to an action. As a result, Swashbuckle will raise an exception if it encounters multiple actions
                        // with the same path (sans query string) and HTTP method. You can workaround this by providing a
                        // custom strategy to pick a winner or merge the descriptions for the purposes of the Swagger docs
                        //
                        //c.ResolveConflictingActions(apiDescriptions => apiDescriptions.First());

                        // Wrap the default SwaggerGenerator with additional behavior (e.g. caching) or provide an
                        // alternative implementation for ISwaggerProvider with the CustomProvider option.
                        //
                        //c.CustomProvider((defaultProvider) => new CachingSwaggerProvider(defaultProvider));
                    })
                .EnableSwaggerUi(c =>
                    {
                        // Use the "DocumentTitle" option to change the Document title.
                        // Very helpful when you have multiple Swagger pages open, to tell them apart.
                        //
                        //c.DocumentTitle("My Swagger UI");

                        // Use the "InjectStylesheet" option to enrich the UI with one or more additional CSS stylesheets.
                        // The file must be included in your project as an "Embedded Resource", and then the resource's
                        // "Logical Name" is passed to the method as shown below.
                        //
                        //c.InjectStylesheet(containingAssembly, "Swashbuckle.Dummy.SwaggerExtensions.testStyles1.css");

                        // Use the "InjectJavaScript" option to invoke one or more custom JavaScripts after the swagger-ui
                        // has loaded. The file must be included in your project as an "Embedded Resource", and then the resource's
                        // "Logical Name" is passed to the method as shown above.
                        //
                            c.InjectJavaScript(thisAssembly, "H5_WeiXin.Scripts.Swagger.swagger_lang.js");//  汉化js

                        // The swagger-ui renders boolean data types as a dropdown. By default, it provides "true" and "false"
                        // strings as the possible choices. You can use this option to change these to something else,
                        // for example 0 and 1.
                        //
                        //c.BooleanValues(new[] { "0", "1" });

                        // By default, swagger-ui will validate specs against swagger.io's online validator and display the result
                        // in a badge at the bottom of the page. Use these options to set a different validator URL or to disable the
                        // feature entirely.
                           c.SetValidatorUrl("http://localhost/validator");
                        //c.DisableValidator();

                        // Use this option to control how the Operation listing is displayed.
                        // It can be set to "None" (default), "List" (shows operations for each resource),
                        // or "Full" (fully expanded: shows operations and their details).
                        //
                        //c.DocExpansion(DocExpansion.List);

                        // Specify which HTTP operations will have the 'Try it out!' option. An empty paramter list disables
                        // it for all operations.
                        //
                        //c.SupportedSubmitMethods("GET", "HEAD");

                        // Use the CustomAsset option to provide your own version of assets used in the swagger-ui.
                        // It's typically used to instruct Swashbuckle to return your version instead of the default
                        // when a request is made for "index.html". As with all custom content, the file must be included
                        // in your project as an "Embedded Resource", and then the resource's "Logical Name" is passed to
                        // the method as shown below.
                        //
                        //c.CustomAsset("index", containingAssembly, "YourWebApiProject.SwaggerExtensions.index.html");

                        // If your API has multiple versions and you've applied the MultipleApiVersions setting
                        // as described above, you can also enable a select box in the swagger-ui, that displays
                        // a discovery URL for each version. This provides a convenient way for users to browse documentation
                        // for different API versions.
                        
                        //c.EnableDiscoveryUrlSelector();

                        // If your API supports the OAuth2 Implicit flow, and you've described it correctly, according to
                        // the Swagger 2.0 specification, you can enable UI support as shown below.
                        //
                        //c.EnableOAuth2Support(
                        //    clientId: "test-client-id",
                        //    clientSecret: null,
                        //    realm: "test-realm",
                        //    appName: "Swagger UI"
                        //    //additionalQueryStringParams: new Dictionary<string, string>() { { "foo", "bar" } }
                        //);

                        // If your API supports ApiKey, you can override the default values.
                        // "apiKeyIn" can either be "query" or "header"
                        //
                        c.EnableApiKeySupport("authorize", "header");

                        c.DocumentTitle("品牌授权接口"); ;
                   


                    });
        }
    }
}

汉化配置：

新建文件夹及文件，复制一下js

///    <summary>
/// 中文转换
///    </summary>
var SwaggerTranslator = (function () {
    //定时执行检测是否转换成中文,最多执行500次  即500*50/1000=25s
    var iexcute = 0,
        //中文语言包
        _words = {
            "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",
            "Click to set as parameter value": "点击设置参数",
            "server returned": "服务器返回"
        },

        //定时执行转换
        _translator2Cn = function () {
            if ($("#resources_container .resource").length > 0) {
                _tryTranslate();
            }

            if ($("#explore").text() == "Explore" && iexcute < 500) {
                iexcute++;
                setTimeout(_translator2Cn, 50);
            }
        },

        //设置控制器注释
        _setControllerSummary = function () {
            $.ajax({
                type: "get",
                async: true,
                url: $("#input_baseUrl").val(),
                dataType: "json",
                success: function (data) {
                    var summaryDict = data.ControllerDesc;
                    var id, controllerName, strSummary;
                    $("#resources_container .resource").each(function (i, item) {
                        id = $(item).attr("id");
                        if (id) {
                            controllerName = id.substring(9);
                            strSummary = summaryDict[controllerName];
                            if (strSummary) {
                                $(item).children(".heading").children(".options").prepend('<li class="controller-summary" title="' + strSummary + '">' + strSummary + '</li>');
                            }
                        }
                    });
                }
            });
        },

        //尝试将英文转换成中文
        _tryTranslate = function () {
            $('[data-sw-translate]').each(function () {
                $(this).html(_getLangDesc($(this).html()));
                $(this).val(_getLangDesc($(this).val()));
                $(this).attr('title', _getLangDesc($(this).attr('title')));
            });
        },
        _getLangDesc = function (word) {
            return _words[$.trim(word)] !== undefined ? _words[$.trim(word)] : word;
        };

    return {
        Translator: function () {
            document.title = "API描述文档";
            $('body').append('<style type="text/css">.controller-summary{color:#10a54a !important;word-break:keep-all;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-250px;text-align:right;cursor:default;} </style>');
            $("#logo").html("接口描述").attr("href", "/Home/Index");
            //设置控制器描述
            _setControllerSummary();
            _translator2Cn();
        }
    }
})();
//执行转换
SwaggerTranslator.Translator();

 

ajax 请求 可添加头部：