asp net core 2 1 tutorial

void ProcessRequest (HttpContext context) 2 {3 String checkcode = Gencode (5); Produces a 5-bit random character 4 context. session["Code" = Checkcode; Save the string to the session so that it needs to be validated 5 System.Drawing.Bitmap image = new System.Drawing.Bitmap (70, 22); 6 Graphics g = graphics.fromimage (image); 7 Try 8 {9//Generate random generator stochastic random = new random (); 11//Empty picture background color g.clear (colo

[ASP.]07-url Routing[ASP.]08-area using the path[ASP.]09-controller and Action (1)[ASP.]10-controller and Action (2)[ASP. NET MVC Calf Road]

Asp. Net Core project practices-permission management system (0) out of nothing, core permission management system0 Preface Http://www.cnblogs.com/fonour/p/5848933.html The best way to learn is to do it. Here we will develop a general permission management system to experience and learn Asp.net

Several objects in the ASP. NET kernel, core ASP. NET knowledge (6), and asp.net KernelDescription In fact, today's blog post is the subsequent part of the general processing program. In theory, it should be called the general processing program (

[ASP.]09-controller and Action (1)[ASP.]10-controller and Action (2)[ASP. NET MVC Calf Road]11-filter[ASP. NET MVC path]12-section, Partial

Development environment: VS2017 version: 15.3.5Project environment:. NET Framework 4.6.1 template ASP. 2.0 Web Application (Model View Controller)Authentication: User accounts in the personal user account store appBecause I do not involve the development of some medium and large-scale applications, it is customary to use the local database, rather than database services, in order to facilitate management, s

The static file caching method of ASP. NET Core, asp. netcoreI. Preface InOptimize Web ServicesForStatic resource files, Usually throughClient Cache,Server Cache,CDN CacheThese three methods are used to relieve the client's pressure on connecting requests to the Web server. This article describes the implementation pro

ASP. NET Core 2.0: III. project structure, asp. netcore In this chapter, let's take a look at the project structure of ASP. NET Core 2.0 in comparison to the

Console Project JsonconfigsampleWe need it. The ASP. NET Core reference comes in, we can add Microsoft.AspNetCore.All directlyThen create a new JSON file Class.json and build to the bin{ "Classno":"1", "Classdesc":"ASP. NET

Dotnet-dev-1.0. 0-preview2-003131 After the installation, the input dotnet-v should be able to see the version information, such as:In this case, a sentence completed the Ubuntu run ASP. NET core environment.Project.json inside the hidden pit dependenciesNET Core 1.0.1-vs Tooling Preview

This book describes C # language in great detail. I will sort out the important content into terms to be forgotten. 1.. NetIt consists of three parts:CLR, Encoding tools andBcl.CLRResponsible for memory management, code security verification, code execution, and garbage collection.. NetProvides platform calling (P/invoke),Call allowedWindows APIAndComInteractive operation. 2.. NetDevelopers do not nee

ASP. NET Core stage summary, asp. netcore Reference page: Http://www.yuanjiaocheng.net/ASPNET-CORE/core-middleware.html Http://www.yuanjiaocheng.net/ASPNET-CORE/

. Kestrel on Sockets-managed Sockets replaces LIBUV as the default transport for Kestrel. The Generic host Builder-generic host schema is decoupled from HTTP, supporting Di, configuration, and logging. Updated SPA templates-angular,react and React + Redux templates have been updated to use the standard project structure and build systems for each framework (Angular CLI and Create-react-app). See what's new in ASP.

not support the variable name with a colon: .1. After reviewing the Efcore, Asp.netcore documentation, and searching for so, I found the first bad solution:Using the ENV command, it sets the environment variable and then follows the command later.Then I'll "env environment variable dotnet EF command":Env mlh:salesapi:defaultconnection="server=localhost; Database=salesapi; User Id=sa; [Email protected]; Multipleactiveresultsets=true"dotnet EF Databas

the context. Response can get HttpResponse objects. 2the context can be observed through visual Studio. Response will get a HttpResponse object. clipboard[1]3. redirect Redirect () redirect; Redirect is a 302 redirect to the browser, is the notification browser "Please revisit URL this url", this process experienced the server to notify the browser "please revisit URL this url" and the browser to the command to access the new URL process. Use the Mes

request that spans multiple actions or multiple service, repository, For example, the most commonly used dbcontext it can be an instance. It can reduce the consumption of instance initialization, and also can realize the function of cross service transaction. (Note: All service with EF is required to be registered as scoped in ASP.)The way to achieve this is to share a scope within the lifetime of the entire reqeust request. Iii. application of Di in

"Selfless sharing: ASP. NET CORE Project Combat" Catalog IndexBrief introduction　　The biggest highlight of the ASP. NET Core is the cross-platform, I built a CentOS7 on my Computer (Win7) with a virtual machine to demonstrate how

Microsoft.EntityFrameworkCore.SqlServer Convenient small partners copy,When you install this, you will automatically install the required dependencies, and you can use the Efcore when you are finished.1. Create a new model as test data2. Create a new UITL folder to hold EF-related classes,New context3. Inject the contextThe ASP. NET

directives. >dotnet Publish>docker ImagesREPOSITORY TAG IMAGE ID CREATED SIZEAspnetcoreonlinux latest dab2bff7e4a6 seconds ago 276.2 MBMicrosoft/aspnetcore 1.0.1 2e781d03cb22 hours ago 266.7 MB>docker run-it-d-P 85:80 aspnetcoreonlinux1cfcc8e8e7d4e6257995f8b64505ce25ae80e05fe1962d4312b2e2fe33420413>docker PSCONTAINER ID IMAGE COMMAND CREATED

. Expiretimespan = Timespan.fromminutes ( -);//The cookie remains valid for a period of 60 minutes. //timespan.fromdays ();Options. Loginpath ="/account/login";//automatically redirect when you log in. Options. Logoutpath ="/account/logout";//automatic redirection on logoff. //options. Accessdeniedpath = "/account/accessdenied"; //The user is redirected when there is no authorization check. //options. SlidingExpiration = true;//when True, the new cookie will issue a new expiry time when the curr