WebApiTestClient自定义返回值说明

　　WebApiTestClient是基于微软HelpPage一个客户端调试扩展工具，用来做接口调试比较方便。但是对返回值的自定义说明还是有缺陷的。有园友写过一篇文章，说可以通过对类进行注释，然后通过在IHttpActionResult上标记ResponseType(typeof(class))即可。

       [ResponseType(typeof(CreditRuleDetails))]
        public IHttpActionResult GetCreditRuleList(int ruleType = 1)
        {
            try
            {

            }
            catch (Exception exception)
            {

            }
        }

CreditRuleDetails类

public class CreditRuleDetails
{
 /// <summary>
 /// 规则Id
/// </summary>
public int RuleId{get;set;}
 /// <summary>
 /// 规则名称
/// </summary>
public int RuleName{get;set;}
}

　　但发现返回值的Description中没有summary描述。

弄了半天，也没发现是什么问题，后来转变了下思路。改用C#特性来做，然后更改了下ModelDescriptionGenerator.cs的方法实现。

 private ModelDescription GenerateComplexTypeModelDescription(Type modelType)
        {
            ComplexTypeModelDescription complexModelDescription = new ComplexTypeModelDescription
            {
                Name = ModelNameHelper.GetModelName(modelType),
                ModelType = modelType,
                Documentation = CreateDefaultDocumentation(modelType)
            };

            GeneratedModels.Add(complexModelDescription.Name, complexModelDescription);
            bool hasDataContractAttribute = modelType.GetCustomAttribute<DataContractAttribute>() != null;
            PropertyInfo[] properties = modelType.GetProperties(BindingFlags.Public | BindingFlags.Instance);
            foreach (PropertyInfo property in properties)
            {
                if (ShouldDisplayMember(property, hasDataContractAttribute))
                {
                    ParameterDescription propertyModel = new ParameterDescription
                    {
                        Name = GetMemberName(property, hasDataContractAttribute)
                    };

                    if (DocumentationProvider != null)
                    {
                        //======以下是添加的=========
                        DescriptionAttribute myattribute = (DescriptionAttribute)Attribute.GetCustomAttribute(property, typeof(DescriptionAttribute));
                        if (myattribute != null)
                        {
                            propertyModel.Documentation = myattribute.Description;
                        }
                        //========以上是添加的===========
                        else
                        {
                            propertyModel.Documentation = DocumentationProvider.GetDocumentation(property);
                        }
                    }

然后将类的属性标记为Description。

       [Description("规则名称")]
        public string RuleName { get; set; }

最后结果：

希望能对大家有帮助！