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Understanding of a front-end AngularJS, back-end OData, ASP. NET Web API case, angularjsodata
Still chsakell, he wrote a front-end AngularJS, back-end OData, ASP. NET Web
authentication, you can also write an authentication module to complete custom authentication.
When identity authentication is performed in the Host Program, the host program creates a principal object. The class of this object implements the IPrincipal interface to represent the security context in which the current code runs. Host settingsThread. CurrentPrincipalAttaches the subject to the current process. PrincipalIdentityObject. If the user passes the verification,Identity. IsAuthenticatedP
ObjectiveIn general, when we open the ASP. NET Web API, if you use the entity Framework technology to manipulate the database, when the two entity contains a navigation attribute (Navigation property), and when we output the format of the JSON object, An exception will appear with the error message: "' objectcontent '
, 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. N
global httpconfiguration Resolvervar New = dependencyresolver;Create a new Ihttpcontrolleractivator, change the Controller creation method to get from the container ContainerImplementing the Ihttpcontrolleractivator Interface Create method1 PublicIhttpcontroller Create (httprequestmessage request, Httpcontrollerdescriptor Controllerdescriptor, Type Controllertype)2 {3 varController =(Ihttpcontroller) _container. Resolve (controllertype);4 5 request. Registerfordispose (6 NewReleas
, request ASP. NET WEBAPI data, get the data of XML, need to do this: public class browserjsonformatter: Jsonmediatypeformatter {public browserjsonformatter () {this . Supportedmediatypes.add (new mediatypeheadervalue ( "text/html" )); this . serializersettings.formatting = formatting.indented; } public override void Setdefaultcon Tentheaders (type type, httpcontentheaders headers,
1. Advanced HTTP programming Model: Use the new strongly typed HTTP object model to manipulate HTTP requests and responses directly, using the same programming model and HTTP pipelines on HTTP clients;2. Support Routing: The Web API fully supports ASP. NET routing, including routing parameters and Constraints. In addit
Web APIs in ASP. NET mvc4 provide a good way to develop API interfaces. It can better adapt to the current cross-platform mobile development. I believe that many projects now use web services as interfaces to provide data. Well, the web
Fill in your own Help documentation for the ASP. NET MVC Web API1. Add the area of help (can be added by command line or by other means)Command line:install-package Microsoft.AspNet.WebApi.HelpPageNuGet Search: Helppage, find the Microsoft ASP. NET
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_detail
ObjectiveIn the previous article we talked about the controller's execution process series, which was shelved for some time, because the information contained in the controller's execution was to be described in a single series, as is the case today is one of the points of knowledge that was seen after the above content.ASP. NET Web API filter creation, execution
, because Entify Entity Framework needs to create and seed the database. the response shoshould something similar to the following:Send an HTTP request to "http: // localhost: portnum/api/admin ". The first request may be slow to complete, because the Entity Framework needs to create and implant databases. The response should be similar to the following:Copy codeThe Code is as follows:HTTP/1.1 200 OKServer: ASP
request may be slow to complete, because Entify Entity Framework needs to create and seed the database. the response shoshould something similar to the following:Send an HTTP request to "http: // localhost: portnum/api/admin ". The first request may be slow to complete, because the Entity Framework needs to create and implant databases. The response should be similar to the following:Copy codeThe Code is as follows: HTTP/1.1 200 OKServer:
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 describ
("Products ({ID})/default.getcatandtown")] Public Ihttpactionresult Getcatandtown ([fromodatauri] int id) { var list = db. Products.where (r = r.id = = Id); return Ok (list); }Of course this time we request http://localhost:6785//Odata/Products (1)/default.getcatandtown will error 404, the solution is to add a trailing slash to the requested URLThis time we http://localhost:6785//Odata/Products (1)/default.getcatandtown/will be good, the specific reaso
is in the form of a deleteThen the action that starts with "Delete" in the controller is matchedIn addition to these several default request methodsYou can also define your own request mode on the client!Routetemplate the most subsequent ID matches the argument in the action,This is consistent with ASP.Preliminary customizationSo are all the actions that match get requests have to start with "get"?NoWe can use the method attribute to mark what a method belongs to and what the requestAs follows:
is in the form of a deleteThen the action that starts with "Delete" in the controller is matchedIn addition to these several default request methodsYou can also define your own request mode on the client!Routetemplate the most subsequent ID matches the argument in the action,This is consistent with ASP.Preliminary customizationSo are all the actions that match get requests have to start with "get"?NoWe can use the method attribute to mark what a method belongs to and what the requestAs follows:
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