swagger简单使用 (.netcore)

1. 添加Swashbuckle.AspNetCore
2. startup   ConfigureServices添加Swagger配置
   1. 此步骤之前先右键站点点击属性在生成面板设置
   2. 取消显示警告添加;1591     这个是取消vs的注释提醒
   3. 输出板块勾选 XML文档文件选项　　　　

          #region Swagger
                  services.AddSwaggerGen(c =>
                  {
                      c.SwaggerDoc("v1", new Microsoft.OpenApi.Models.OpenApiInfo() { Title = "数据服务API", Version = "v1" });
                      c.DocumentFilter<SwaggerIgnoreFilter>();
                      var xmlFile = $"{Assembly.GetExecutingAssembly().GetName().Name}.xml";//开启xml注释
                      var xmlPath = Path.Combine(AppContext.BaseDirectory, xmlFile);
                      c.IncludeXmlComments(xmlPath);
                  });
                  #endregion

3. startup  Configure 添加swagger配置

     #region Swagger
               app.UseSwagger();
   
               app.UseSwaggerUI(c =>
               {
                   c.SwaggerEndpoint("/swagger/v1/swagger.json", "数据服务API");
                   c.RoutePrefix = "doc"; //路由前缀
               });
               #endregion

4. 标记为ApiController 标签的页面配置好Route后就能自动生成文档了
5. 最终访问地址http://localhost:8066/doc/index.html
6. 一些扩展过滤不需要显示的接口

   using Microsoft.OpenApi.Models;
   using Swashbuckle.AspNetCore.SwaggerGen;
   using System.Collections.Generic;
   using System.Linq;
   
   namespace BBSS.Basic.Host
   {
   
       /// <summary>
       /// 隐藏不需要显示的接口
       /// </summary>
       public class SwaggerIgnoreFilter : IDocumentFilter
       {
           public void Apply(OpenApiDocument swaggerDoc, DocumentFilterContext context)
           {
               var startRoutes = new List<string> { "v1/client", "v1/token" };
               var ignoreApis = context.ApiDescriptions.Where(wh => !startRoutes.Any(r => wh.RelativePath.ToLower().StartsWith(r)));
               if (ignoreApis != null)
               {
                   foreach (var ignoreApi in ignoreApis)
                   {
                       swaggerDoc.Paths.Remove("/" + ignoreApi.RelativePath);
                   }
               }
           }
       }
   }