Three minutes to learn to do Redis caching middleware in the .NET Core

Transfer: ZaraNetcnblogs.com/ZaraNet/p/11837518.html

 

Hello everyone, today we show how to use Redis in .NET Core, we are going to debate the program is good or bad, want to require a visualization tool, I often use a free tool developed by a large domestic cattle, which Github address:  https://github.com/qishibo/AnotherRedisDesktopManager/releases  , it really is to force, Redis installed in  https://github.com/MicrosoftArchive/redis/releases EasyCaching, I generally use for doing caching abstraction layer, first create a .NET Core API project, then nuget installation  EasyCaching.Core and  EasyCaching.Redis.

public void ConfigureServices(IServiceCollection services)
        {
            services.AddEasyCaching(options=> {
                options.UseRedis(configure => {
                    configure.DBConfig.Endpoints.Add(
                        new EasyCaching.Core.Configurations.ServerEndPoint("localhost",6379)
                    );
                    configure.DBConfig.AllowAdmin = true;
                },"RedisExample");
            });
            services.AddControllers();
        }

 　　Then in registration middleware Startup, adding EasyCaching first start of service in some option to add EasyCaching to start, you can see AddEasyCaching process is this.

//  EasyCaching service collection extensions.
    public static class EasyCachingServiceCollectionExtensions
    {
        public static IServiceCollection AddEasyCaching(this IServiceCollection services, Action<EasyCachingOptions> setupAction);
    }

　　 The second parameter UseRedis method for which RedisClient instance selection Repository, which is very favorable; we create an API, called  RedisController, which our dependency injection service.

[Route("/Redis")]
    [ApiController]
    public class RedisController : ControllerBase
    {
        private IEasyCachingProvider cachingProvider;
        private IEasyCachingProviderFactory easyCachingProviderFactory;
        public RedisController(IEasyCachingProviderFactory cachingProviderFactory)
        {
            this.easyCachingProviderFactory = cachingProviderFactory;
            this.cachingProvider = cachingProviderFactory.GetCachingProvider("RedisExample");
        }
        [HttpGet("Demo")]
        public IActionResult SetRedisItem()
        {
            this.cachingProvider.Set("zaranet use easycaching", "this is my value", TimeSpan.FromDays(100));
            return Ok();
        }
    }

　　Click Start, access to  https: // localhost: port / Redis / Demo , a visualization tool to view and found OK.

 Not only how we conducted our assignment, it should also be a need to operate acquired.

[HttpGet("Get")]
        public IActionResult GetRedisItem()
        {
           var item =  this.cachingProvider.Get<string>("zaranet use easycaching");
           return Ok(item);
        }

 In this way, you can use Redis do you feel valuable thing in the .NET Core, they are very simple things.