ServiceStack：找不到請求的處理程序？

Question

我有三條定義的路線。前兩個工作正常，但最後一個返回主題中的錯誤。

Routes.Add<FeeInstructionsList>("/policies/{clientPolicyId}/feeinstructions", "GET"); 
    Routes.Add<FeeInstructionsEdit>("/policies/{clientPolicyId}/feeinstructions/{feetype}", "GET"); 
    Routes.Add<List<FeeInstructionEditInfo>>("/policies{clientPolicyId}/feeinstructions", "POST"); 

當我有第三條道路爲只是「/ feeinstructions」，它工作得很好，但是當我添加的路由如上這是行不通的。

FeeInstructionEditInfo沒有名爲「clientPolicyId」的memeber。這可能是一個原因。如果是這樣，我如何將它傳遞到服務而不需要修改我的dto。它是否可以成爲像這樣的服務操作的附加參數。我不這樣做是可能的，因爲ss是每個請求一個dto，但也許有一種方法？

public List<FeeInstructionEditInfo> Post(int clientPolicyId, List<FeeInstructionEditInfo> request) 

目前，這個方法聲明爲

public List<FeeInstructionEditInfo> Post(List<FeeInstructionEditInfo> request) 

這是請求被髮送

> POST http://localhost:12543/api/policies/680455600/feeinstructions/ 
> HTTP/1.1 Content-Type: application/json Accept-Language: en-US 
> Referer: http://localhost:12543/ClientBin/SR.SRUnite.ShellUI.xap 
> Content-Length: 1408 Accept-Encoding: identity Accept: 
> application/json User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; 
> Windows NT 6.1; WOW64; Trident/5.0; BOIE9;ENUS) Host: localhost:12543 
> Connection: Keep-Alive Pragma: no-cache 

這是我原來的DTOS，而這些都沒有改變

[Route("/policies/{clientPolicyId}/feeinstructions/{feetype}","GET")] 
public class FeeInstructionsEdit 
{ 
    public int ClientPolicyId { get; set; } 
    public string FeeType { get; set; } 
} 

public class FeeInstructionsEditResponse 
{ 
    public List<KeyValuePair> Instructions { get; set; } 
    public List<KeyValuePair> Contacts { get; set; } 
    public List<FeeInstructionEditInfo> FeeInstructions { get; set; }  
} 

public partial class FeeInstructionEditInfo 
{ 
    public int FeeInstructionId { get; set; } 

    public string FeeTypeCode { get; set; } 
    public string FeeTypeDescription { get; set; } 
    public string FeeTypeGroupCode { get; set; } 

    public string ProductName { get; set; } 
    public string InsuredType { get; set; } 
    public string Demographic { get; set; } 
    public string Instruction { get; set; } 
    public string Contact { get; set; } 
    public decimal? FeeAmount { get; set; } 
} 

我是ld將FeeInstructionEditInfo的列表發佈到/ clientPolicies/342434/feeinstructions，它不起作用，但發佈到/ feeinstructions會。

我現在發佈使用這對dto的。

[Route("feeinstructions","POST")] 
public class FeeInstructionsSave 
{ 
    public int ClientPolicyId { get; set; } 
    public List<FeeInstructionEditInfo> FeeInstructions { get; set; } 
} 

public class FeeInstructionsSaveResponse : IHasResponseStatus 
{ 
     public ResponseStatus ResponseStatus { get; set; } 
} 

Answer 1

在ServiceStack一個fundamental concept是需要在每次服務與請求DTO被調用。此請求DTO可以使用PathInfo，QueryString和Request Body的任意組合來填充。

這意味着，如果你想收集你需要有你的請求DTO在通過繼承它，例如：

[Route("/policies/{clientPolicyId}/feeinstructions", "POST")] 
public class EditFeeInstructions : List<FeeInstructionEditInfo> 
{ 
} 

現在一切都表現爲正常：

public List<FeeInstructionEditInfo> Post(EditFeeInstructions request) 
{ 
    ... 
} 

對於空請求您的服務如下所示：

public class EmptyRequest {} 

public object Post(EmptyRequest request) 
{ 
    ... 
} 

即使您想要process the request manually yourself，你仍然需要提供一個請求DTO信號您的意圖，e.g：

public class Hello : IRequiresRequestStream 
{ 
    //The raw Http Request Input Stream gets injected here 
    public Stream RequestStream { get; set; } 
}