ASP.NET WebAPI 使用Swagger使用方法 ，不是.net core

  描述 ASP.NET WebAPI 这块没有文档，主要是一些老的项目，新的.net core web api swagger很方便，下面主要是对  ASP.NET WebAPI 使用 swagger操作

 一，swagger 引用

添加NuGet包 

第二步：修改SwaggerConfig.cs

默认会在App_Start 下面添加 swaggerconfig.cs

 如 api 版本号，title

 

第三步：创建项目XML注释文档

右键项目→属性→生成→选中下方的 "XML文档文件" 然后保存

配置启用：

在

GlobalConfiguration.Configuration
.EnableSwagger(c => 

下面添加

c.IncludeXmlComments(string.Format("{0}/WebApi.XML", System.AppDomain.CurrentDomain.BaseDirectory));//设置xml地址

在EnableSwaggerUi 下添加  DocumentTitle

.EnableSwaggerUi(c =>
{
c.DocumentTitle("My webapi");

第四步：启动项目

地址：http://localhost:xxx/swagger

默认都是英文的，这就是ASP.NET WebAPI 使用Swagger 不好之处 要自己汉化

第五步：汉化及controller说明

第一步：定义一个provider实现ISwaggerProvider接口 包含了缓存 名：SwaggerCacheProvider

using Swashbuckle.Swagger;
using System.Collections.Concurrent;
using System.Collections.Generic;
using System.IO;
using System.Xml;
/// <summary>
/// swagger显示控制器的描述
/// </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;
    }
}

第二步：定义一个JS文件,做成嵌入资源 

 

'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();
});

　　

第三步：修改App_Start中的SwaggerConfig.cs文件，主要代码有三行

  

GlobalConfiguration.Configuration
.EnableSwagger(c =>
{

c.IncludeXmlComments(string.Format("{0}/WebApi.XML", System.AppDomain.CurrentDomain.BaseDirectory));//设置xml地址

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

.EnableSwaggerUi(c =>
{
 
c.InjectJavaScript(thisAssembly, "WebApi.Scripts.Swagger.swagger_lang.js");//汉化js 

   //JS资源文件命名空间是：文件所在项目的命名空间.文件径路.文件名
});

执行

最后总结：里面有参考https://www.cnblogs.com/lhbshg/p/8711604.html