C# ServiceStack FallbackRoute在升级ServiceStack版本时失败

我们将C#web服务从ServiceStack V4.0.31升级到V5.1.0。我们在linux环境中使用以下软件包和monodevelop运行时

  <package id="ServiceStack" version="5.1.0" targetFramework="net45" />
  <package id="ServiceStack.Client" version="5.1.0" targetFramework="net45" />
  <package id="ServiceStack.Common" version="5.1.0" targetFramework="net45" />
  <package id="ServiceStack.Interfaces" version="5.1.0" targetFramework="net45" />
  <package id="ServiceStack.Redis" version="5.1.0" targetFramework="net45" />
  <package id="ServiceStack.Text" version="5.1.0" targetFramework="net45" />

当客户端发出请求时，将调用此路由

GET http://endpoint:1310/name/clients/C1/sites/G1 

（港口和航线不重要，只是示例）。我们收到一个错误请求，错误响应如下

{
  "ResponseStatus": {
    "ErrorCode": "ArgumentException",
    "Message": "Could not find property Path on S3Request",
    "StackTrace": "  at ServiceStack.Host.RestPath.CreateRequest (System.String pathInfo, System.Collections.Generic.Dictionary`2[TKey,TValue] queryStringAndFormData, System.Object fromInstance) [0x000c9] in <629ec152372546cf812fe4a698c7a784>:0 \n  at ServiceStack.Host.RestHandler.CreateRequest (ServiceStack.Web.IRequest httpReq, ServiceStack.Web.IRestPath restPath, System.Collections.Generic.Dictionary`2[TKey,TValue] requestParams, System.Object requestDto) [0x0001e] in <629ec152372546cf812fe4a698c7a784>:0 \n  at ServiceStack.Host.ServiceController+<>c__DisplayClass26_0.<RegisterService>b__0 (ServiceStack.Web.IRequest req) [0x00035] in <629ec152372546cf812fe4a698c7a784>:0 \n  at ServiceStack.Host.Handlers.ServiceStackHandlerBase.GetCustomRequestFromBinder (ServiceStack.Web.IRequest httpReq, System.Type requestType) [0x00018] in <629ec152372546cf812fe4a698c7a784>:0 \n  at ServiceStack.Host.RestHandler.CreateRequestAsync (ServiceStack.Web.IRequest httpReq, ServiceStack.Web.IRestPath restPath) [0x00017] in <629ec152372546cf812fe4a698c7a784>:0 \n  at ServiceStack.Host.RestHandler+<ProcessRequestAsync>d__14.MoveNext () [0x00125] in <629ec152372546cf812fe4a698c7a784>:0 "
  }
}

{
“反应状态”：{
“错误代码”：“ArgumentException”，
“消息”：“在请求中找不到属性路径”，
“StackTrace”：“位于ServiceStack.Host.RestPath.CreateRequest（System.String pathInfo，System.Collections.Generic.Dictionary`2[TKey，TValue]queryStringAndFormData，System.Object fromInstance）[0x000c9]中：0\n位于ServiceStack.Host.RestHandler.CreateRequest（ServiceStack.Web.IRequest-httpReq，ServiceStack.Web.IRestPath-restPath，System.Collections.Generic.Dictionary`2[TKey，TValue]requestParams，System.Object requestDto）[0x0001e]in:0\n在ServiceStack.Host.ServiceController+c_udisplayClass26_0.b_u0（ServiceStack.Web.IRequest-req）[0x00035]in:0\n位于ServiceStack.Host.Handlers.ServiceStackHandlerBase.GetCustomRequestFromBinder（ServiceStack.Web.iRequestHttpReq，System.Type requestType）[0x00018]in:0\n位于ServiceStack.Host.RestHandler.CreateRequestAsync（ServiceStack.Web.iRequestHttpReq，ServiceStack.Web.IRestPath restPath）[0x00017]in:0\n位于ServiceStack.Host.RestHandler+d_u14.MoveNext（）[0x00125]in:0“
}
}

在代码的以下区域中抛出了方法ServiceStack.Host.RestPath.CreateRequest（…）异常

for (int i = 0; i < this.TotalComponentsCount; i++) {
        string text = this.variablesNames [i];
        string key;
        if (text == null) {
                num++;
        } else if (!this.propertyNamesMap.TryGetValue (text.ToLower (), out key)) {
                if (!StringExtensions.EqualsIgnoreCase (Keywords.Ignore, text)) {
                        throw new ArgumentException ("Could not find property " + text + " on " + UrlExtensions.GetOperationName (this.RequestType));
                }

for（int i=0；i

---

CreateRequest方法似乎希望propertyNamesMap有一个路由条目，但它不在那里。我们想知道V5.1.0 API是否要求我们执行一些在V4.0.31中不必要的路径注册逻辑？

您的DTO缺少请求DTO上的

path

属性，每个变量在路由上，除了

{ignore}

需要匹配请求DTO上的属性。

多年来，我一直使用相同的构造，没有Path属性，并且在V5升级之前工作。必须在V5中进行更改！感谢您的回答，它可以工作。

for (int i = 0; i < this.TotalComponentsCount; i++) {
        string text = this.variablesNames [i];
        string key;
        if (text == null) {
                num++;
        } else if (!this.propertyNamesMap.TryGetValue (text.ToLower (), out key)) {
                if (!StringExtensions.EqualsIgnoreCase (Keywords.Ignore, text)) {
                        throw new ArgumentException ("Could not find property " + text + " on " + UrlExtensions.GetOperationName (this.RequestType));
                }