asp net mvc api return json

(Jsonmediatypeformatter formatter)6 {7_jsonformatter =formatter;8 }9 Ten PublicContentnegotiationresult Negotiate (type type, httprequestmessage request, ienumerableformatters) One { A varresult =NewContentnegotiationresult (_jsonformatter,NewMediatypeheadervalue ("Application/json")); - returnresult; - } the}1 using overrides in Webapiconfig2 Public Static voidRegister (httpconfiguration config)3 {4 CONFIG. Rout

Jsoncontentnegotiator (Jsonmediatypeformatter formatter) { _jsonformatter = formatter; } Public contentnegotiationresult Negotiate (type type, httprequestmessage request, IenumerableWebapiconfig is used in the override public static void Register (Httpconfiguration config) { config. Routes.maphttproute ( name: "Defaultapi", routetemplate: "Api/{controller}/{id}", defaults:new {id = Routeparameter.optio

ASP. net mvc Web Api practice, asp. netmvcwebapi I have been learning ASP. net mvc for more than a year. Now I want to learn Web APIs. The

The Json request for ASP. net mvc (post data) is too large to be deserialized (The JSON request was too large to be deserialized ), This problem does not occur in many scenarios. When you send an asynchronous request to the server (ajax) when the post data is very large (for

{ readonly IRepository OK. Now, an ASP. net mvc Web API service has been completed. Due to the use of DependencyResolver, NotesController will obtain the IRepository Test You can use Microsoft ASP. NET Web

. NET MVC encapsulates a number of features that enable AOP, such as common Handleerrorattribute,actionfilterattribute,authorizeattribute. You can customize an attribute, inherit these attributes, and override the methods inside to allow AOP to be cut into the focus of the action. This article is mainly for the author in the process of using Handleerrorattribute to share a problem encountered.We will use tr

NewArgumentNullException ("ControllerContext");7 8 if(!controllercontext.httpcontext.request.contenttype.startswith ("Application/json", stringcomparison.ordinalignorecase))9 return NULL;Ten One varReader =NewStreamReader (controllerContext.HttpContext.Request.InputStream); A varBodyText =Reader. ReadToEnd (); - - returnString.Is

ASP. net mvc 4 beta new features: (1) ASP. NET web API (2) Add a mobile Project template (3) Support for mobile app features, jquery moblie, view switcher and browser overriding (4) Improve CustomizationCodeGenerator (5)

first method)Client:The first type: $ ("#Button1"). Click (function () { $.post ("@Url. Content (" ~/api/values ")", {name: ' Zwj ', age:29},function ( Data) { alert (data); Showresult (data);}) }); /second type: $ ("#Button3"). Click (function () { $.ajax ("@Url. Content (" ~/API/VALUES/1 ")", { type: ' Post

It is also a pleasure to write a blog while enjoying the peace of the countryside. I like to write a blog after solving the problem. By expressing it in words, We will deepen our understanding and often have new gains and even find better solutions. It can also be shared with others. How happy is it? The problem to be solved this time is:How can I verify a user's email address during user registration? The common solution is to send an activation email to the user's mailbox. However, this method

Summary A total of 9 articlesArticle: 10 tips for improving the productivity of C # and Visual Studio by 2008 ASP. net mvc action filter: cache and Compression ProgramStop working and Its Solution: Part 1: deadlock C # and VB. NET class libraries that call Digg, Flickr, Facebook, YouTube, Twitter, l

[Reprinted] ASP. net mvc Web API routing selection, mvcapi This article describes how ASP. NET Web APIs route Http requests to the controller.Route table In ASP.

After migrating our web API from the. NET Framework to. NET Core 1.1, you encounter a problem.Previously, a Web API with a value type of Httpresponsemessage was returned, such as:[HttpGet] Public Async Task Get () { returnawait _httpclient.getasync ($" ... " );}(Note: The purpose of this Web

Document directory Asp.net webapi differences with MVC Asp.net webapi differences with MVC For more information, see Asp.net webapi's JSON value passing method. I am entangled in a problem for a few days, and I want to help you. A large amount of data is transmitted in JSON format on the network.

in the Format method uses the {0} placeholder).When the Web API framework receives an HTTP request, it attempts to use the routing template in the routing table to match the requested URI. If there is no matching template, the client receives a 404 error. The following URIs are matched to the default template: /api/contacts /api/contacts/1 /

Json Binding, Validate, and mvcjson in ASP. NET MVC Introduction: The payment page of an e-commerce website usually contains a lot of information. The storage of such information is often completed step by step. Therefore, Ajax is the most suitable, for example, the receiver information module. Ajax is used to create a

="1", Datetimenow =DateTime.Now}); } PublicIenumerableGet () {return; } Publichttpresponsemessage Post ([frombody]market value) {Markets.add (value); return Newhttpresponsemessage (Httpstatuscode.ok); } PublicHttpresponsemessage Put (intID, [frombody]market value] { varMarket = markets.where (x = X.id = =ID). FirstOrDefault (); if(Market = =NULL)

are not used for development... we seem to have returned to the traditional ASP era from web form. But is that true? Of course not! just use it a little bit and you will know that although ASP. net MVC advocates us to abolish many things and habits under Web form, but it is not to let us "

Original address: http://www.it165.net/pro/html/201210/3932.htmlRecently started to study web API, good luck the first test project encountered a problem @@-when new control is selected [API Controller woth read/write actions, using Entity Framework] Then use the Northwnd database, data table select Orders,order_details,products.The front-end JavaScript program c

) {Try{var cookie = Formsauthentication.getauthcookie ("Username",False); var ticket = Formsauthentication.decrypt (cookie. Value); var newticket = new FormsAuthenticationTicket (ticket. Version, ticket. Name, ticket. IssueDate, ticket. expiration, ticket. Ispersistent, "" ); Cookies. Value = Formsauthentication.encrypt (Newticket); DEYICONTEXT.RESPONSE.COOKIES.ADD (cookie); return truecatch {return false