Question

我点击SAVE提交表单。

$('#btnSave').click(function () {

    $('#frmFurtherRelevantInformation').submit();

});

我的网址是 http://My.local/TP/FurtherRelevantInformation/655/29

我在Global.asax中有四条路线

#region Further Relevant Information

        routes.MapRoute(
          "FurtherRelevantInformation",  // Route name
          "TP/FurtherRelevantInformation/{SubstanceId}", // URL with parameters
          new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional }  // Parameter defaults
          );

        routes.MapRoute(
         "TPFurtherRelevantInformation", // Route name
         "TP/FurtherRelevantInformation/{SubstanceId}/{JobServiceMapId}", // URL with parameters
         new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional, JobServiceMapId = UrlParameter.Optional }  // Parameter defaults
         );

        routes.MapRoute(
          "FurtherRelevantInformationHttpPost", // Route name
          "TP/FurtherRelevantInformation/{SubstanceId}", // URL with parameters
          new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional },  // Parameter defaults
          new { httpMethod = new HttpMethodConstraint("POST") }
          );

        routes.MapRoute(
         "TPFurtherRelevantInformationHttpPost",  // Route name
         "TP/FurtherRelevantInformation/{SubstanceId}/{JobServiceMapId}",  // URL with parameters
         new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional, JobServiceMapId = UrlParameter.Optional },  // Parameter defaults
         new { httpMethod = new HttpMethodConstraint("POST") }
         );
        #endregion

由于页面可能有第二个参数或可能没有。但是如果URL有第二个参数，在我的控制器的POST方法中，我没有得到第二个参数，即29。

我检查了Chrome中的请求网址仅显示http://My.local/TP/FurtherRelevantInformation/655。

Answer 1

问题是，您的所有网址在匹配TP/FurtherRelevantInforamtion/{id}之前都会与TP/FurtherRelevantInformation/{id}/{id}匹配，因此第一条路线始终会被点击。

如果您想优先考虑多参数网址，则需要在单参数路径之前注册

routes.MapRoute( "TPFurtherRelevantInformation", // Route name "TP/FurtherRelevantInformation/{SubstanceId}/{JobServiceMapId}", // URL with parameters new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional, JobServiceMapId = UrlParameter.Optional } // Parameter defaults ); routes.MapRoute( "FurtherRelevantInformation", // Route name "TP/FurtherRelevantInformation/{SubstanceId}", // URL with parameters new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional } // Parameter defaults ); routes.MapRoute( "TPFurtherRelevantInformationHttpPost", // Route name "TP/FurtherRelevantInformation/{SubstanceId}/{JobServiceMapId}", // URL with parameters new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional, JobServiceMapId = UrlParameter.Optional }, // Parameter defaults new { httpMethod = new HttpMethodConstraint("POST") } ); routes.MapRoute( "FurtherRelevantInformationHttpPost", // Route name "TP/FurtherRelevantInformation/{SubstanceId}", // URL with parameters new { controller = "TP", action = "FurtherRelevantInformation", SubstanceId = UrlParameter.Optional }, // Parameter defaults new { httpMethod = new HttpMethodConstraint("POST") } );

完整的URL未获提交（MVC）

1 个答案: