ASP.NET Core扩展库ServiceStack.Redis用法介绍_实用技巧_

public void ConfigureServices(IServiceCollection services) { services.AddDistributedServiceStackRedisCache(options => { // default single server: 127.0.0.1:6379 // services.AddServiceStackRedisCache(); // customize single server services.AddServiceStackRedisCache(options =>{ options.SingleServer = "123456@127.0.0.1:6379"; }); } services.AddControllers(); }

public void ConfigureServices(IServiceCollection services) { services.AddServiceStackRedisCache(options => { options.ReadWriteServers = new[] { "192.168.1.1:6379", "123456@192.168.1.2:6379", "123456@192.168.1.3:6379", "123456@192.168.1.4:6379" }; options.ReadOnlyServers = new[] { "192.168.1.1:6379", "123456@192.168.1.3:6379" }; }); services.AddControllers(); }

public void ConfigureServices(IServiceCollection services) { services.AddServiceStackRedisCache(Configuration.GetSection("ServiceStackRedisOptions")); services.AddControllers(); }

{ "ServiceStackRedisOptions": { "SingleServer": "1234546@127.0.0.1:6379" }, "Logging": { "LogLevel": { "Default": "Information", "Microsoft": "Warning", "Microsoft.Hosting.Lifetime": "Information" } } }

{ "ServiceStackRedisOptions": { "ReadWriteServers": ["192.168.1.1:6379", "123456@192.168.1.2:6379", "123456@192.168.1.3:6379", "123456@192.168.1.4:6379"], "ReadOnlyServers": ["192.168.1.1:6379", "123456@192.168.1.3:6379"] }, "Logging": { "LogLevel": { "Default": "Information", "Microsoft": "Warning", "Microsoft.Hosting.Lifetime": "Information" } }, "AllowedHosts": "*" }

public class ServiceStackRedisOptions { /// 
 /// 单机的地址，例如：127.0.0.1:6379（默认值）。如果你只用到一个Redis服务端，那么配置此项即可。 /// 
 public string SingleServer { get; set; } = "127.0.0.1:6379"; /// 
 /// 读写的地址，例如：{ "192.168.1.1:6379","123456@192.168.1.2:6379","123456@192.168.1.3:6379","123456@192.168.1.4:6379" } /// 
 public string[] ReadWriteServers { get; set; } /// 
 /// 只读地址，例如：{ "192.168.1.1:6379","123456@192.168.1.3:6379" } /// 
 public string[] ReadOnlyServers { get; set; } /// 
 /// MaxWritePoolSize写的频率比读低。默认值 8 /// 
 public int MaxWritePoolSize { get; set; } = 8; /// 
 /// MaxReadPoolSize读的频繁比较多。默认值 12，Redis官方声明最大连接数为1W，但是连接数要控制。 /// 
 public int MaxReadPoolSize { get; set; } = 12; /// 
 /// 连接最大的空闲时间。默认值 60，Redis官方默认是240 /// 
 public int IdleTimeOutSecs { get; set; } = 60; /// 
 /// 连接超时时间，毫秒。默认值 6000 /// 
 public int ConnectTimeout { get; set; } = 6000; /// 
 /// 数据发送超时时间，毫秒。默认值 6000 /// 
 public int SendTimeout { get; set; } = 6000; /// 
 /// 数据接收超时时间，毫秒。默认值 6000 /// 
 public int ReceiveTimeout { get; set; } = 6000; /// 
 /// 连接池取链接的超时时间，毫秒。默认值 6000 /// 
 public int PoolTimeout { get; set; } = 6000; /// 
 /// 默认的数据库。默认值 0，Redis官方默认也是0 /// 
 public long DefaultDb { get; set; } = 0; }

[ApiController] [Route("[controller]")] public class WeatherForecastController : ControllerBase { private static readonly string[] Summaries = new[] { "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching" }; private readonly ILogger _logger; private readonly IServiceStackRedisCache _redisCache; public WeatherForecastController(ILogger logger, IServiceStackRedisCache redisCache) { _logger = logger; this._redisCache = redisCache; } [HttpGet] public IEnumerable Get() { var array = _redisCache.Get("WeatherForecast"); if (array == null) { var rng = new Random(); array = Enumerable.Range(1, 5).Select(index => new WeatherForecast { Date = DateTime.Now.AddDays(index), TemperatureC = rng.Next(-20, 55), Summary = Summaries[rng.Next(Summaries.Length)] }).ToArray(); // Cache for 30 minutes _redisCache.Set("WeatherForecast", array, 60 * 1 * 30); } return array; } }