net core 配置Redis Cache

参考文章地址：https://dotnetcoretutorials.com/2017/01/06/using-redis-cache-net-core/

具体步骤：

1   Install-Package Microsoft.Extensions.Caching.Redis

2‘

 public void ConfigureServices(IServiceCollection services)
 {
 services.AddMvc();

 services.AddDistributedRedisCache(option =>
 {
 option.Configuration = "127.0.0.1";
 option.InstanceName = "master";
 });
 }

3：

[Route("api/[controller]")]
public class HomeController : Controller
{
	private readonly IDistributedCache _distributedCache;

	public HomeController(IDistributedCache distributedCache)
	{
		_distributedCache = distributedCache;
	}

	[HttpGet]
	public async Task<string> Get()
	{
		var cacheKey = "TheTime";
		var existingTime = _distributedCache.GetString(cacheKey);
		if (!string.IsNullOrEmpty(existingTime))
		{
			return "Fetched from cache : " + existingTime;
		}
		else
		{
			existingTime = DateTime.UtcNow.ToString();
			_distributedCache.SetString(cacheKey, existingTime);
			return "Added to cache : " + existingTime;
		}
	}
}