I need Swagger generate API documentation include UI to test operations.
When use ASP.NET in my project, deps XML files are generated, everything is OK, look like this:
But when I use ASP.NET Core in my project, deps XML files are not generated. It just generates my project comments XML file, look like this:
And when I deploy my project to IIS, the project XML not in deploy files list.
I use this way to register XML file:
foreach (var filePath in System.IO.Directory.GetFiles(Path.Combine(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)), "*.xml"))
{
try
{
c.IncludeXmlComments(filePath);
}
catch (Exception e)
{
Console.WriteLine(e);
}
}
For .Net Core 2 upto 3.1 versions it's slightly different, for those who come across it using a newer version you would create your
private void ConfigureSwagger(IServiceCollection services)
constructor, add the reference to swagger services.AddSwaggerGen(c => { c.SwaggerDoc(/*populate with your info */);
then define a new parameter which will be the path for your swagger XML documentation:
var filePath = Path.Combine(AppContext.BaseDirectory, "YourApiName.xml"); c.IncludeXmlComments(filePath);
.
It should look something like this:
private void ConfigureSwagger(IServiceCollection services)
{
services.AddSwaggerGen(c =>
{
c.SwaggerDoc("v1", new Info
{
Version = "v1",
Title = "YourApiName",
Description = "Your Api Description.",
TermsOfService = "None",
Contact = new Contact
{Name = "Contact Title", Email = "[email protected]", Url = ""}
});
var filePath = Path.Combine(AppContext.BaseDirectory, "YourApiName.xml");
c.IncludeXmlComments(filePath);
});
}
For this to work, you need to ensure that the build's Output has the documentation file checked (see red arrow) and the path set appropriately. I've noticed that you can strip the pre-filled path and just use bin\YourApiName.xml
, just like below:
Update: If these changes aren't working as expected, please check the configuration. In the example, the config is set to Debug. If you're running from a different environment (env) you may need to check whether these setting apply to that env.
Update 2: Since the release of OpenAPI I thought I'd update my example (below) to show a more accurate reference to this specification which should follow something similar to:
services.AddSwaggerGen(o =>
{
o.SwaggerDoc("v1",
new OpenApiInfo
{
Title = "Your API Name",
Description = "Your API Description",
Version = "v1",
TermsOfService = null,
Contact = new OpenApiContact
{
// Check for optional parameters
},
License = new OpenApiLicense
{
// Optional Example
// Name = "Proprietary",
// Url = new Uri("https://someURLToLicenseInfo.com")
}
});
});
Enable "XML documentation file" checkbox for each project you depend on to generate their files on build. It could be done at project's properties Build tab.
To include all XML files on deploy, add this target to the published project's csproj
file:
<Target Name="PrepublishScript" BeforeTargets="PrepareForPublish">
<ItemGroup>
<DocFile Include="bin\*\*\*.xml" />
</ItemGroup>
<Copy SourceFiles="@(DocFile)"
DestinationFolder="$(PublishDir)"
SkipUnchangedFiles="false" />
</Target>
This will copy all XML files from bin
folder and nested subfolders (like bin\Release\netcoreapp1.1\
) to publish
dir. Of course you can customize that target.
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