ajax调用中的inernal错误服务器500？ [英] inernal error server 500 in ajax call ?

问题描述

我通过方法调用我的动作.asmx

i called my action .asmx by method

ajaxCall: function (serverMethod, params, successHandler) {
       var csrfToken = $("input[name='__RequestVerificationToken']").val();
       //alert('csrfToken= ' + csrfToken);

       $.ajax({
           headers: { __RequestVerificationToken: csrfToken },
           cache: false,
           async: false,
           type: "POST",
           url: "Server/services/Actions.asmx/" + serverMethod + "?sid=" + app.sessionId,
           data: params,
           contentType: "application/json; charset=utf-8",
           dataType: "json",
           dataFilter: function (data) {
               var msg;

               if (typeof (JSON) !== 'undefined' && typeof (JSON.parse) === 'function')
                   msg = JSON.parse(data);
               else
                   msg = eval('(' + data + ')');

               if (msg.hasOwnProperty('d'))
                   return msg.d;
               else
                   return msg;
           },
           success: function (response) {

               if (!response) {
                   datacontext.log(response.statusText, response, this, 'error1');
               }

               successHandler(response);
               var j = response;
               //for (var i = 0; i < j.length; i++) {
               //    successHandler(j[i]);
               //}
           },
           error: function (xhr) {
               datacontext.log(xhr.statusText, xhr, this, 'error');
           }
       });
   },

当我在vs2012中调试我的项目（单页面应用程序）时它运行良好

，即使我在我的本地iis在我的电脑上的网站

但当我在ismote服务器上的iis上我的网站时，我在调用ajaxcall方法时获得了内部服务器错误500

当我输入的网址时asmx（www.mysite.com/Server/services/Actions.asmx/GetNewsCount?sid=1)



i在浏览器上收到此回复


$ b

it works well when i debug my project (Single Page Application) in vs2012
,even when i puplish my site on local iis in my pc
but when i puplish my website on iis on aremote server i got internal server error 500 when call ajaxcall method
and when i typed url of asmx (www.mysite.com/Server/services/Actions.asmx/GetNewsCount?sid=1)

i got this response on the browser

System.NotSupportedException: The type System.Collections.Generic.Dictionary`2[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]] is not supported because it implements IDictionary.
   at System.Xml.Serialization.TypeScope.GetDefaultIndexer(Type type, String memberInfo)
   at System.Xml.Serialization.TypeScope.ImportTypeDesc(Type type, MemberInfo memberInfo, Boolean directReference)
   at System.Xml.Serialization.TypeScope.GetTypeDesc(Type type, MemberInfo source, Boolean directReference, Boolean throwOnError)
   at System.Xml.Serialization.ModelScope.GetTypeModel(Type type, Boolean directReference)
   at System.Xml.Serialization.XmlReflectionImporter.ImportTypeMapping(Type type, XmlRootAttribute root, String defaultNamespace)
   at System.Web.Services.Protocols.XmlReturn.GetInitializers(LogicalMethodInfo[] methodInfos)
   at System.Web.Services.Protocols.XmlReturnWriter.GetInitializers(LogicalMethodInfo[] methodInfos)
   at System.Web.Services.Protocols.MimeFormatter.GetInitializers(Type type, LogicalMethodInfo[] methodInfos)
   at System.Web.Services.Protocols.HttpServerType..ctor(Type type)
   at System.Web.Services.Protocols.HttpServerProtocol.Initialize()
   at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)

请知道如何解决这个问题吗？

please any one know how to solve this ?

推荐答案

（ input [name ='__ RequestVerificationToken']）。val（）;
// alert（'csrfToken ='+ csrfToken）;

("input[name='__RequestVerificationToken']").val(); //alert('csrfToken= ' + csrfToken);

.ajax（{
headers：{__ RequestVerificationToken：csrfToken}，
cache： false ，
async ： false ，
类型： POST，
url： 服务器/ services / Actions.asmx / + serverMethod + ？sid = + app。 sessionId，
data： params ，
contentType： application / json; charset = utf-8，
dataType： JSON，
dataFilter：function（data）{
var msg;

if （ typeof （JSON）！== ' undefined'&& typeof （JSON.parse） === ' function'）
msg = JSON.parse（data）;
else
msg = eval（' （' + data + ' ）'）;

if （msg.hasOwnProperty（' d'））
return msg.d;
else
return msg;
}，
成功：函数（响应）{

if （！response）{
datacontext .log（response.statusText，response， this ，' ERROR1' ）;
}

successHandler（回复）;
var j = response;
// for（var i = 0; i< j.length; i ++）{
// successHandler（j [i]）;
// }
}，
错误：function（xhr）{
datacontext .log（xhr.statusText，xhr，此，' 错误）;
}
}）;
}，

.ajax({ headers: { __RequestVerificationToken: csrfToken }, cache: false, async: false, type: "POST", url: "Server/services/Actions.asmx/" + serverMethod + "?sid=" + app.sessionId, data: params, contentType: "application/json; charset=utf-8", dataType: "json", dataFilter: function (data) { var msg; if (typeof (JSON) !== 'undefined' && typeof (JSON.parse) === 'function') msg = JSON.parse(data); else msg = eval('(' + data + ')'); if (msg.hasOwnProperty('d')) return msg.d; else return msg; }, success: function (response) { if (!response) { datacontext.log(response.statusText, response, this, 'error1'); } successHandler(response); var j = response; //for (var i = 0; i < j.length; i++) { // successHandler(j[i]); //} }, error: function (xhr) { datacontext.log(xhr.statusText, xhr, this, 'error'); } }); },

当我在vs2012中调试我的项目（单页面应用程序）时它运行良好

，即使我在我的本地iis在我的电脑上的网站

但当我在ismote服务器上的iis上我的网站时，我在调用ajaxcall方法时获得了内部服务器错误500

当我输入的网址时asmx（www.mysite.com/Server/services/Actions.asmx/GetNewsCount?sid=1)



i在浏览器上收到此回复


$ b

it works well when i debug my project (Single Page Application) in vs2012
,even when i puplish my site on local iis in my pc
but when i puplish my website on iis on aremote server i got internal server error 500 when call ajaxcall method
and when i typed url of asmx (www.mysite.com/Server/services/Actions.asmx/GetNewsCount?sid=1)

i got this response on the browser

System.NotSupportedException: The type System.Collections.Generic.Dictionary`2[[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089],[System.String, mscorlib, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089]] is not supported because it implements IDictionary.
   at System.Xml.Serialization.TypeScope.GetDefaultIndexer(Type type, String memberInfo)
   at System.Xml.Serialization.TypeScope.ImportTypeDesc(Type type, MemberInfo memberInfo, Boolean directReference)
   at System.Xml.Serialization.TypeScope.GetTypeDesc(Type type, MemberInfo source, Boolean directReference, Boolean throwOnError)
   at System.Xml.Serialization.ModelScope.GetTypeModel(Type type, Boolean directReference)
   at System.Xml.Serialization.XmlReflectionImporter.ImportTypeMapping(Type type, XmlRootAttribute root, String defaultNamespace)
   at System.Web.Services.Protocols.XmlReturn.GetInitializers(LogicalMethodInfo[] methodInfos)
   at System.Web.Services.Protocols.XmlReturnWriter.GetInitializers(LogicalMethodInfo[] methodInfos)
   at System.Web.Services.Protocols.MimeFormatter.GetInitializers(Type type, LogicalMethodInfo[] methodInfos)
   at System.Web.Services.Protocols.HttpServerType..ctor(Type type)
   at System.Web.Services.Protocols.HttpServerProtocol.Initialize()
   at System.Web.Services.Protocols.ServerProtocolFactory.Create(Type type, HttpContext context, HttpRequest request, HttpResponse response, Boolean& abortProcessing)

请知道如何解决这个问题？

please any one know how to solve this ?

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