Asp.net WebApi 配置 Swagger UI

首先安装Swashbuckle.Core

然后添加swagger配置文件。

[assembly: PreApplicationStartMethod(typeof(SwaggerConfig), "Register")]
namespace Company.Project.WebApi
{
    public class SwaggerConfig
    {
        public static void Register()
        {
            var thisAssembly = typeof(SwaggerConfig).Assembly;

            GlobalConfiguration.Configuration
                .EnableSwagger(c =>
                    {
                        c.SingleApiVersion("v1", "WebApi");

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

                        c.ResolveConflictingActions(apiDescriptions => apiDescriptions.First());

                    })
                .EnableSwaggerUi(c =>
                    {
                        c.DocumentTitle("系统开发接口");

                        c.InjectJavaScript(thisAssembly, "XXX.XXX.WebApi.Scripts.Swagger.swagger_lang.js");

                    });
        }
    }
}

注：

1. [assembly: PreApplicationStartMethod(typeof(SwaggerConfig), "Register")]，这句话要加。当然这只是一种方式，还有其他的注册方式。

2. XXX.XXX.webapi.xml文档要提前生成好，这样我们就可以看到中文的注释了， 这里通常情况下只需要配置一个，也可以配置两个XML文档，也是支持的。

3. 汉化的问题：c.InjectJavaScript(thisAssembly, "XXX.XXX.WebApi.Scripts.Swagger.swagger_lang.js"); 这个swagger_lang.js文件，提前准备好。注意路径：

///    <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-width: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();

所有的都配置好以后，就可以访问了：http://localhost:XXXX/swagger/ui/index