一、Redis安装

https://www.cnblogs.com/cvol/p/9174078.html

 

二、新建.net core web api程序

选webapi 或者应用程序都可以

 

 三、使用Redis

用Nuget安装Microsoft.Extensions.Caching.Redis，别弄错了。

Program不动，配置在Startup.cs中改。

修改方法，加了红色部分。

public void ConfigureServices(IServiceCollection services)

{

services.AddMvc();

services.AddDistributedRedisCache(options =>

{

options.Configuration = "localhost";

options.InstanceName = "Demo";

});

}

 测试控制器

[Route("api/[controller]")]public class ValuesController : Controller{IDistributedCache Cache;public ValuesController(IDistributedCache cache){Cache = cache;}// GET api/values[HttpGet]public IEnumerable
     
       Get(){string currentTime = Cache.GetStringAsync("test").Result;if (null == currentTime){currentTime = "va1" + DateTime.Now;Cache.SetAsync("test", Encoding.UTF8.GetBytes(currentTime));}return new string[] { currentTime, "value2" };}[Route("TestCount")][HttpGet]public int TestCount(int count){for (int i = 0; i < count; i++){Cache.SetAsync("test" + i, Encoding.UTF8.GetBytes(DateTime.Now.ToString()));var a = Cache.GetStringAsync("test" + i).Result;}return count;}}
     

四、运行结果，使用redis阅读器 ，执行一百万次结果