标签:send use def end ora mamicode icon api strong
一、为什么选择CSRedis
ServiceStack.Redis 是商业版,免费版有限制;
StackExchange.Redis 是免费版,但是内核在 .NETCore 运行有问题经常 Timeout,暂无法解决;
CSRedis于2016年开始支持.NETCore一直迭代至今,实现了低门槛、高性能,和分区高级玩法的.NETCore redis-cli SDK;
在v3.0版本更新中,CSRedis中的所有方法名称进行了调整,使其和redis-cli保持一致,如果你熟悉redis-cli的命令的话,CSRedis可以直接上手,这样学习成本就降低很多。
二、使用CSRedis
安装CSRedis
在appsettings.json做Redis配置
{ "Cache": { "CacheType": "Redis", //CacheType "RedisEndpoint": "127.0.0.1:6379,password=123", //Redis节点地址,定义详见 https://github.com/2881099/csredis //如果Redis没有设置密码 //"RedisEndpoint": "127.0.0.1:6379" //Redis节点地址,定义详见 https://github.com/2881099/csredis }, "AllowedHosts": "*" }
自定义IHostBuilder扩展方法,注入CSRedis服务
using CSRedis; using Microsoft.Extensions.Caching.Distributed; using Microsoft.Extensions.Caching.Redis; using Microsoft.Extensions.Configuration; using Microsoft.Extensions.DependencyInjection; using Microsoft.Extensions.Hosting; using System; namespace CSRedisTest { public static class Extention { /// <summary> /// 使用缓存 /// </summary> /// <param name="hostBuilder">建造者</param> /// <returns></returns> public static IHostBuilder UseCache(this IHostBuilder hostBuilder) { hostBuilder.ConfigureServices((buidlerContext, services) => { var cacheOption = buidlerContext.Configuration.GetSection("Cache").Get<CacheOption>(); switch (cacheOption.CacheType) { case CacheType.Memory: services.AddDistributedMemoryCache(); break; case CacheType.Redis: { var csredis = new CSRedisClient(cacheOption.RedisEndpoint); RedisHelper.Initialization(csredis); services.AddSingleton(csredis); services.AddSingleton<IDistributedCache>(new CSRedisCache(RedisHelper.Instance)); }; break; default: throw new Exception("缓存类型无效"); } }); return hostBuilder; } } }
在Program调用该扩展方法
using Microsoft.AspNetCore.Hosting; using Microsoft.Extensions.Hosting; namespace CSRedisTest { public class Program { public static void Main(string[] args) { CreateHostBuilder(args).Build().Run(); } public static IHostBuilder CreateHostBuilder(string[] args) => Host.CreateDefaultBuilder(args) .UseCache()//调动方法 .ConfigureWebHostDefaults(webBuilder => { webBuilder.UseStartup<Startup>(); }); } }
在Controller中使用CSRedis
using Microsoft.AspNetCore.Mvc; using Microsoft.Extensions.Logging; using System; using System.Collections.Generic; using System.Linq; namespace CSRedisTest.Controllers { [ApiController] [Route("[controller]")] public class WeatherForecastController : ControllerBase { private readonly ILogger<WeatherForecastController> _logger; public WeatherForecastController(ILogger<WeatherForecastController> logger) { _logger = logger; } [HttpGet] public IEnumerable<WeatherForecast> Get() { //添加数据 字符串键-值对 RedisHelper.Set("hello", "1", 60);//设置过期时间,单位秒 RedisHelper.Set("world", "2");//默认不过期 // 根据键获取对应的值 string helloValue=RedisHelper.Get("hello"); // 移除元素 RedisHelper.Del("world"); var rng = new Random(); return Enumerable.Range(1, 5).Select(index => new WeatherForecast { Date = DateTime.Now.AddDays(index), }) .ToArray(); } } }
我们利用Redis Desktop Manager管理工具查看下数据
源码:https://github.com/qiuxianhu/CoreComponentDemo
标签:send use def end ora mamicode icon api strong
原文地址:https://www.cnblogs.com/qtiger/p/13226074.html