108 lines
3.0 KiB
C#
108 lines
3.0 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Configuration;
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using CSRedis;
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namespace BLWWS.PMS.Common
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{
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/// <summary>
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/// Redis缓存辅助类
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/// </summary>
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public class CSRedisCacheHelper
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{
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public static CSRedisClient redis;
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private static int SessionExpireMinutes = 60 * 24 * 60;
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public static string pwd = ConfigurationManager.AppSettings["redis_pwd"];
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static CSRedisCacheHelper()
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{
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//var redisHostStr = "127.0.0.1:7555,poolsize=20";
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var redisHostStr = "127.0.0.1:6379,poolsize=20";
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if (!string.IsNullOrEmpty(redisHostStr))
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{
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//redis = new CSRedisClient(redisHostStr + ",password=cw_oy_lsh,defaultDatabase=1");
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string str = string.Format(",password={0},defaultDatabase=1", pwd);
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redis = new CSRedisClient(redisHostStr + str);
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}
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}
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/// <summary>
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/// 添加缓存
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <param name="value"></param>
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public static void Set<T>(string key, T value)
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{
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redis.Set(key, value, SessionExpireMinutes * 60);
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}
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public static T Get<T>(string key)
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{
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return redis.Get<T>(key);
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}
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public static void Forever<T>(string key, T value)
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{
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redis.Set(key, value, -1);
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}
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public static void Del(string key)
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{
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redis.Del(key);
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}
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/// <summary>
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/// 判断是否存在
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/// </summary>
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/// <param name="key"></param>
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/// <param name="mac"></param>
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/// <returns></returns>
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public static bool Contains(string key, string mac)
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{
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bool result = redis.Exists(mac);
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if (!result)
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{
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result = redis.Exists(key);
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}
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return result;
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}
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public static bool Contains(string key)
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{
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bool result = redis.Exists(key);
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return result;
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}
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/// <summary>
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/// 添加Hash缓存
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <param name="value"></param>
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public static void HMSet<T>(string key, T value)
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{
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redis.HMSet(key, value);
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}
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/// <summary>
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/// 获取Hash缓存
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <returns></returns>
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public static T[] HMGet<T>(string key)
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{
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return redis.HMGet<T>(key);
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}
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/// <summary>
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/// 删除Hash缓存
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/// </summary>
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/// <typeparam name="T"></typeparam>
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/// <param name="key"></param>
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/// <returns></returns>
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public static long HDel<T>(string key)
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{
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return redis.HDel(key);
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}
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}
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}
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