asp net web api authentication token example

I. Defining an exception filterUsing System;Using System.Collections.Generic;Using System.Linq;Using System.Web;Using System.Web.Http.Filters;Using System.Net;Using System.Net.Http;Namespace WebApi{public class Notimplexceptionfilter:exceptionfilterattribute{public override void Onexception (httpactionexecutedcontext context){if (context. Exception is NotImplementedException){Context. Response = new Httpresponsemessage (httpstatuscode.notfound);}}}}Note: Httpstatuscode.notfound status code is ju

Receive images uploaded by the mobile side, sample code:[HttpPost] [Apisecurityfilter] PublicIhttpactionresult uploadimg () {stringIMGs =""; Try{System.Web.HttpFileCollection Files=System.Web.HttpContext.Current.Request.Files; foreach(stringKeyinchfiles. AllKeys) {System.Web.HttpPostedFile file=Files[key]; if(!string.isnullorempty (file. FileName) {stringFilePath ="/upload/images/"+datetime.now.tostring ("yyyymm") +"/"; stringDIR =System.Web.HttpContext.Current.Server.MapPath (FilePath); if(!dir

. Services.replace (typeof(Iassembliesresolver),NewServiceassembliesresolver (syssettings.serviceslocation)); } Catch(Exception ex) {loghelper.error (ex); }//other Code}}which Serviceassembliesresolver is: Public classServiceassembliesresolver:defaultassembliesresolver {//Service plug-in path Private stringpath; PublicServiceassembliesresolver (stringPath):Base() { This. Path =path; } Public OverrideIcollectiongetassemblies () {//access to existing s

different distributed programming models-Web Services and distributed objects, which creates great confusion for developers. When should the system use ASP. NET web services and. Net remoting be used? To answer this question, you must understand the working principles of th

into messages that can be passed over the network, and provide a description of the message style. The former is completed using a certain form of serialization engine (or called the mail collector), and the latter is completed through some form of metadata. For example, for most (modern) DCOM interfaces, the serialization engine is a type library blocker, while the Type Library provides metadata. The main difference between

;denyusers="*"/>Authorization>system.web> Location>If the task is complete, remove the file to prevent security problems Why write C # code directly in an ASP. NET page? It's mostly simple, just a file.no need to recompile DLLand does not have any impact on existing systems. Reference (How to write C # code directly in an ASP.): MSDN

Disable anti-counterfeit token verification on the Razor page in ASP. NET Core 2.0, corerazor In this short article, I will show you how to disable anti-counterfeit token verification on the ASP. NET Core Razor page. The Razor pag

data that cookies usually contain. ASP. NET deletes the data during request processing. This step is performed by the ASP. net isapi filter instead of in the httpmodule class. If you read the request. Path attribute from A. ASPX page, you will not see any additional information in the URL. If the request is redirected

you read the request. Path attribute from A. ASPX page, you will not see any additional information in the URL. If the request is redirected, the URL is automatically rewritten. Note: It is difficult to ensure the security of the authentication ticket contained in the URL. When security is critical, you should use cookies to store authentication tickets. Membership and logincontrol (member identity and log

browser to process the verification process, youYou do not need to create a logon page, check the database, or write any customCodeWindows already provides basic user account functions, such as password expiration, password lock and user group. Allow existing users to log on Generally, when Windows authentication is used, users are part of the same local network or internal enterprise network as we