asp net core 2 0

Detailed explanation of how to record and view logs in ASP. NET Core applications, asp. netcore Logging is not only an important feature for our developed applications, but also for the ASP. NET

later, I lost my passion to being there, I have lost my point, where I should go, where are my future. Be a middle management manager of the present corporation, or found a software corporation and went in the software work. I choose the later.In, I began-to-touch with ASP. Great passion and enthuse, I went on the software work again.With almost three years, I-got to understand the ASP. But the world chang

). If there are multiple import pages, use the commands closest to the view (for example, @ model, @ inject). The other case is that all commands are merged together (for example, @ using, @ addTagHelper ). Start page (_ ViewStart. cshtml) MVC provides a mechanism to run code before all views, which is the starting page. The start page runs before each view, except for layout pages and some views. The start page is generally added to the Views directory and named as _ ViewStart. cshtml. If mult

Original: ASP. NET Core series "two" use the entity Framework Core for additional pruning and checkingIntroduction EntityframeworkcoreEF Core is a lightweight, extensible, cross-platform version of EF. EF Core has many promotions

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

://localhost:5000; Proxy_http_version 1.1; Proxy_set_header Upgrade $http _upgrade; Proxy_set_header Connection keep-alive; Proxy_set_header Host $host; Proxy_cache_bypass $http _upgrade; }}Perform nginx-s reload or systemctl restart Nginx to restart Nginx after configuration is completeThen access port 80This time the visit found it possible to report 502, find a long way to find a solutionCause: SELinux configuration issues.Workaround: Turn off SELinux.Input: sestatus , if SE

04. parse the StartUp source code of Asp. Net Core 2.0, asp. netstartup04. parse Asp. in the previous article, we set up our own Web application step by step. We created a new StartUp class with only one Configure method and did not inherit from any interfaces, that is to sa

then reload the solution:simplifies host configurationThe host configuration has been greatly simplified. The default ASP. NET Core template contains a new webhost.createdefaultbuilder that automatically assigns a Kestrel server. If the Kestrel server is available, it will run on IIS and configure standard console logging. The Program.cs file has been simplified

Tags: data-skin env text NIC Tor tracking see for yourselfCreatedata-baseifnotexists, such as the previous API has been deprecated, is now using the Microsoft packaged, simplified, efficient API,migrations Because the old API has to pay a high price, and the limitations Open VS2017, select Tools->nutget Package Manager--Packages Manager console 1. Enter add-migration myfirstmigration instruction The Migrations folders and files are automatically generated based on the current DbContext, which

Pagedresult Skip (Skip). Take (take), p, size, records, pages);}We use Pagenumberattribute to specify that the parameter p is a paging parameter, so when you access the data for a particular page, you can do so using http://localhost:52566/api/values?p=2:Client ExampleNow that we have a RESTful API for service-side paging, we might as well build a client app to try out the service-side paging API that supports the HAL JSON format. To do this, I built

Configure environment variables and startup settings in ASP. NET Core, asp. netcore In this section, we will discuss a new feature in ASP. NET Core: environment variables and startup se

", GreetTo = "Tahir" }); services.AddMessageServiceAction(options => { options.GreetAt = "Morning"; options.GreetTo = "Tahir"; });} Because ConfigureServices () is executed before Configure (), we can directly inject this service in Configure: public void Configure(IApplicationBuilder app, IHostingEnvironment env, IMessageService msg){ app.Run(async (context) => { await context.Response.WriteAsync(msg.FormatMessage("by sanshi")); });} Run: Source code download Original articl

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