source/Repid.Redis/CommonRedis.cs

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using ServiceStack.Redis;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace Repid.Redis
{
    /// <summary>
    /// 公用存储类
    /// </summary>
    public static class CommonRedis
    {
        // Install-Package ServiceStack -Version 3.9.71

        /// <summary>
        /// 默认超时时间（分钟）
        /// </summary>
        private const double TIMEOUT = 20;

        /// <summary>
        /// 存储客户端
        /// </summary>
        private static RedisClient NewClient
        {
            get { return new RedisClient("127.0.0.1", 6379); }
        }

        /// <summary>
        /// 键是否存在
        /// </summary>
        /// <param name="client">客户端</param>
        /// <param name="key">存储键</param>
        /// <returns>键内容数量</returns>
        private static long ExistsKey(RedisClient client, string key)
        {
            return client.Exists(key);
        }

        /// <summary>
        /// 写入内容
        /// </summary>
        /// <typeparam name="T">泛型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="key">存储键</param>
        /// <param name="obj">存储值</param>
        /// <param name="minutes">超时时间</param>
        /// <returns>是否成功</returns>
        private static bool SetValue<T>(RedisClient client, string key, T obj, double minutes = TIMEOUT) where T : class
        {
            return client.Set<T>(key, obj, DateTime.Now.AddMinutes(minutes));
        }

        /// <summary>
        /// 读取内容
        /// </summary>
        /// <typeparam name="T">泛型</typeparam>
        /// <param name="client">客户端</param>
        /// <param name="key">存储键</param>
        /// <param name="minutes">超时时间</param>