virtual directory Swagger UIendpoint内的IIS站点

Question

Swagger UIendpoint与dev不同（不包括域名）

IIS配置

public void Configure(IApplicationBuilder app, IHostingEnvironment env, ILoggerFactory loggerFactory)

 app.UseSwagger(c=>
        {
            //Change the path of the end point , should also update UI middle ware for this change                
            c.RouteTemplate = "api-docs/{documentName}/swagger.json";                 
        });          

        app.UseSwaggerUI(c =>
        {  
            //Include virtual directory if site is configured so
            c.SwaggerEndpoint(Configuration["Appsettings:VirtualDirectory"]+"api-docs/v1/swagger.json", "Api v1");                
        });

 services.AddSwaggerGen(c =>
        {
 var xmlDocPath = Path.Combine(PlatformServices.Default.Application.ApplicationBasePath, "Api.xml");
            c.IncludeXmlComments(xmlDocPath);
            c.DescribeAllEnumsAsStrings();

通过上述配置

 "AppSettings": {
"VirtualDirectory": "/"

 "AppSettings": {
"VirtualDirectory": "/Api/"

http://localhost:5001/api-docs/v1/swagger.json

但在登台服务器上是相同的

http://xxxx:5002/swagger/Api/api-docs/v1/swagger.json

而不是（应该是的）

http://xxxx:5002/Api/api-docs/v1/swagger.json

Answer 1

这个问题更多地与昂首阔步有关，而不是环境变量。Swagger确实支持虚拟目录，然后配置应该如下所示。请注意，虚拟目录不影响UIendpoint。

app.UseSwagger(c =>
            {
                //Change the path of the end point , should also update UI middle ware for this change                
                c.RouteTemplate = "api-docs/{documentName}/swagger.json";
            });
 app.UseSwaggerUI(c =>
            {
                //Include virtual directory if site is configured so
                c.RoutePrefix = "api-docs";
                c.SwaggerEndpoint("v1/swagger.json", "Api v1");
            });