enter description here enter description here enter description here以前我用微软的HelpPage来自动生成的webAPI帮助文档。在使用了一段时间后发现只能显示Controller上面写的注释文档内容。以前总以为是微软这个类库的bug。后来才明白了是由于我的设置不当。
我们可以很清楚的看到,返回的`AlarmRecodrdDto`并没有注释文档啊!可是我已经在类库的中写过了该代码的注释的。为毛就没有呢???
其实啊,我们的注释文档是自动生成xml文件,再由HelpPage来读取该xml中的注释信息,最后展示在页面上。那些没有注释的文档是由于我们的代码注释没有生成对应的注释xml文件,所以就没法读取啦!!!
明白问题出在哪里了就可以动手解决问题了!!!
1. 设置指定类库中要生成的注释xml路径
enter description here enter description here enter description here2. 添加一个可以读取xml文件信息的类
using System;
using System.Linq;
using System.Reflection;
using System.Web.Http.Controllers;
using System.Web.Http.Description;
using GTCASP.Website.Areas.HelpPage.ModelDescriptions;
namespace GTCASP.Website.Areas.HelpPage.Models
{
/// <summary>A custom
/// <see cref="IDocumentationProvider"/>
/// that reads the API documentation from a collection of XML documentation files.
/// </summary>
public class MultiXmlDocumentationProvider : IDocumentationProvider, IModelDocumentationProvider
{
/*********
** Properties
*********/
/// <summary>The internal documentation providers for specific files.</summary>
private readonly XmlDocumentationProvider[] Providers;
/*********
** Public methods
*********/
/// <summary>Construct an instance.</summary>
/// <param name="paths">The physical paths to the XML documents.</param>
public MultiXmlDocumentationProvider(params string[] paths)
{
this.Providers = paths.Select(p => new XmlDocumentationProvider(p)).ToArray();
}
/// <summary>Gets the documentation for a subject.</summary>
/// <param name="subject">The subject to document.</param>
public string GetDocumentation(MemberInfo subject)
{
return this.GetFirstMatch(p => p.GetDocumentation(subject));
}
/// <summary>Gets the documentation for a subject.</summary>
/// <param name="subject">The subject to document.</param>
public string GetDocumentation(Type subject)
{
return this.GetFirstMatch(p => p.GetDocumentation(subject));
}
/// <summary>Gets the documentation for a subject.</summary>
/// <param name="subject">The subject to document.</param>
public string GetDocumentation(HttpControllerDescriptor subject)
{
return this.GetFirstMatch(p => p.GetDocumentation(subject));
}
/// <summary>Gets the documentation for a subject.</summary>
/// <param name="subject">The subject to document.</param>
public string GetDocumentation(HttpActionDescriptor subject)
{
return this.GetFirstMatch(p => p.GetDocumentation(subject));
}
/// <summary>Gets the documentation for a subject.</summary>
/// <param name="subject">The subject to document.</param>
public string GetDocumentation(HttpParameterDescriptor subject)
{
return this.GetFirstMatch(p => p.GetDocumentation(subject));
}
/// <summary>Gets the documentation for a subject.</summary>
/// <param name="subject">The subject to document.</param>
public string GetResponseDocumentation(HttpActionDescriptor subject)
{
return this.GetFirstMatch(p => p.GetDocumentation(subject));
}
/*********
** Private methods
*********/
/// <summary>Get the first valid result from the collection of XML documentation providers.</summary>
/// <param name="expr">The method to invoke.</param>
private string GetFirstMatch(Func<XmlDocumentationProvider, string> expr)
{
return this.Providers
.Select(expr)
.FirstOrDefault(p => !String.IsNullOrWhiteSpace(p));
}
}
}
enter description here请将类添加到如下位置
3. 修改HelpPageConfig.cs
中的代码。
enter description here
做完以上设置后,大功告成。妹子,现在我们可以出去玩啦!!!
咦,妹子人呢?
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