asp api tutorial

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 API is to directly return the results of the HttpClient call back-en

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

To implement global add log statistics to MVC and API interfaces, the Web API is added in a somewhat different wayFilterConfig.cs Page Public classFilterconfig { Public Static voidregisterglobalfilters (globalfiltercollection filters) {filters. ADD (NewAuthorizeattribute ()); Filters. ADD (NewHandleerrorattribute ()); } Public Static voidregisterwebapiglobalfilters (httpfiltercollection filters) {fi

There is a requirement in the current project: an action by a front-end user that triggers a message push to a different device. We use third-party services because we push this specific feature. And this service call may sometimes have a delay, for this reason, we want to push the message with the user front-end operation implementation of asynchronous execution, is to automate in the background, do not block the operation of the front-end users, and it is best to implement failure retry and ot

Reference Address: http://www.cnblogs.com/shanyou/p/3194802.htmlInstalling the NuGet package: WebapicontribMany APIs, such as the GitHub ' s API, have traffic control practices. Use rate limiting to prevent the client from making too many requests to your API in a short amount of time. For example, we can limit the anonymous API client to a maximum of 60 requests

ASP. NET Web API model-parameterbinding PrefaceLearn the basics of model binding in the last space, however, the model binding function module is not called directly in the ASP., but rather, it is encapsulated by a series of objects parameterbinding the content to be described in this article. Through this study, you will probably know how to bind in the Web API.

ASP. NET Web APIController Execution Process(a)PrefaceThe previous two explained the creation process of the controller, just from the perspective of the framework source code to understand, in the controller after the implementation of the process is also particularly important, this article to explain briefly what the controller will do after the creation of the work.ASP. NET Web APIController Execution Process

If you are familiar with ASP. net MVC. net MVC, you can quickly integrate map applications or perform secondary development related to maps. You can use Bing Maps API for Ajax for development. On codeplex, an open-source project mvcmaps is released, specifically for ASP. the net MVC project is provided by developing Bing Maps applications. You can access http://m

, the data collected from the higher level of the range is aggregated with the data collected from the lower level of the range. For example, the CILS at the endpoint represents the sum of all operation calls within the endpoint, And the CILS of the Service Department represents the sum of all calls to all endpoints within the service. Next, we will discuss how to monitor the execution time of the WCF and ASP. NET web

code:typenameidValue= "send Post request"/> Add JS Code$(' #btnOK '). Bind (' Click 'function () {//create Ajax request to send data to background processing var postdata = {UserID: ' 001 ' ' Qeefee ' ' POST ' , URL: " Api/user/add ' ' json ' function (data, textstatus) {alert ( data); }, Error: function (XMLHttpRequest, Textstatus, ErrorThrown) {} });}); Run the page againWe attach the process to debug, the data received by the server seg

) { returnbadrequest (); } _repository. ADD (chapter); returnCreatedatroute (nameof (Getbookchapterbyid),New{id =Chapter. ID}, chapter); } //PUT api/bookchapters[Httpput ("{ID}")] PublicIactionresult putbookchapter (Guid ID, [Frombody]bookchapter chapter) {if(Chapter = =NULL|| ID! =Chapter. Id) {returnbadrequest (); } if(_repository. Find (id) = =NULL) { re

propertyreturn true; } Break; //... ignore some code here } return false; }InternalIPrincipal Serveruser {Get { return_propertysource.getserveruser (); } Set{_propertysource.setserveruser (value);//Propertysource Setserveruser method is finally adjusted} }Now the key is to see how _propertysource is achieved. Discover _propetysource as an instance of the Owincallcontext type by looking at the code that created aspnetd

Sample Code for ASP. net mvc api Interface Verification, mvcapi There is a message interface in the project, which receives messages and displays messages from other systems. According to some API verification methods on the Internet, it is found that the verification method provided by the general permission management system is the most perfect. The following d

The way to achieve security can be either host-provided or framework-provided.1,http Module mode, which works on IIS, so the Web API is hosted on IIS. It acts on the most front-end of the HTTP pipeline, so this approach affects the global, blocking every request, and therefore insufficient elasticity.2,owin Middleware, middleware is also a request interceptor, similar to HTTP Module, will intercept all requests, affecting the overall. It works on Owin

Web API is based on the Basic Authentication of ASP. NET Identity, Today, we will share with you how to use ASP. NET Identity implements Basic Authentication. In the blog garden, you searched for a circle of Basic Web API Authentication, which is basically Forms Authentication, with few clims certifications (declarativ

Based on. Net Framework 4.0 Web API development (5): ASP. NET Web APIs AJAX cross-origin request solution (CORS implementation), apiscorsOverview: All users who have used ASP. NET Web APIs are aware that there is no complicated configuration file, and a simple ApiController can work with the required Action. However, when using APIs, cross-origin requests always

This articleArticleThis section mainly introduces the processing architecture of ASP. NET Web APIs: the process when an HTTP request arrives until a request is generated. The processing architecture of ASP. NET Web APIs is as follows, which consists of three layers: hosting, message handler pipeline, and controller handling ). Host) The underlying layer is responsible for the hosting of Web APIs, int

http://guodong.me/?p=1560ASP. NET MVC 4 has a new feature called WebAPI which makes it much easier to create a REST API in ASP. Unfortunately, I ran into one problem with IIS 6.0 that prevented the full REST spec from being used. By default, IIS 6 wouldn ' t allow the PUT or DELETE verbs to being used with the WebAPI app, that we created.Page requests using GET and POST worked fine, but PUT and DELETE gave

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 code is as followsView Source print?01.@sectio

="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) return Newhttpresponsemessage (Httpstatuscode.notfound); Market. Name=value. N