Redis操作的封装类

来源：互联网发布：adas哪个软件好编辑：程序博客网时间：2024/05/18 00:09
http://blog.wx6.org/2013/349.htm
公司的项目用到的了Redis,还是很好用的,引用了,但是还是有些麻烦的地方,自己写了一个类封装了一些操作,相对方便一点,记录一下Code
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using ServiceStack.Redis;
       
namespace Com.QFGame.QNX.Community.Redis
{
    public class RedisBase
    {
       
        private static string RedisPath = System.Configuration.ConfigurationSettings.AppSettings["RedisPath"];
       
        #region -- 连接信息 --
        //10.0.18.8:6379
        public static PooledRedisClientManager prcm = CreateManager(new string[] { RedisPath }, new string[] { RedisPath });
        private static PooledRedisClientManager CreateManager(string[] readWriteHosts, string[] readOnlyHosts)
        { 
            // 支持读写分离，均衡负载 
            return new PooledRedisClientManager(readWriteHosts, readOnlyHosts, new RedisClientManagerConfig
            {
                MaxWritePoolSize = 5, // “写”链接池链接数 
                MaxReadPoolSize = 5, // “读”链接池链接数 
                AutoStart = true,
            });
        }
        #endregion
       
       
       
       
       
       
       
       
       
       
        #region -- Item --
        /// <summary>
        /// 设置单体
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="t"></param>
        /// <param name="timeSpan"></param>
        /// <returns></returns>
        public static bool Item_Set<T>(string key, T t)
        {
            try
            {
                using (IRedisClient redis = prcm.GetClient())
                {
                    return redis.Set<T>(key, t, new TimeSpan(1, 0, 0));
                }
            }
            catch (Exception ex)
            {
                // LogInfo
            }
            return false;
        }
       
        /// <summary>
        /// 获取单体
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <returns></returns>
        public static T Item_Get<T>(string key) where T : class
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.Get<T>(key);
            }
        }
       
        /// <summary>
        /// 移除单体
        /// </summary>
        /// <param name="key"></param>
        public static bool Item_Remove(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.Remove(key);
            }
        }
       
        #endregion
       
        #region -- List --
       
        public static void List_Add<T>(string key, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var redisTypedClient = redis.GetTypedClient<T>();
                redisTypedClient.AddItemToList(redisTypedClient.Lists[key], t);
            }
        }
       
               
       
        public static bool List_Remove<T>(string key, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var redisTypedClient = redis.GetTypedClient<T>();
                return redisTypedClient.RemoveItemFromList(redisTypedClient.Lists[key], t) > 0;
            }
        }
        public static void List_RemoveAll<T>(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var redisTypedClient = redis.GetTypedClient<T>();
                redisTypedClient.Lists[key].RemoveAll();
            }
        }
       
        public static int List_Count(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.GetListCount(key);
            } 
        }
       
        public static List<T> List_GetRange<T>(string key, int start, int count)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var c = redis.GetTypedClient<T>();
                return c.Lists[key].GetRange(start, start + count - 1);
            }
        }
       
       
        public static List<T> List_GetList<T>(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var c = redis.GetTypedClient<T>();
                return c.Lists[key].GetRange(0, c.Lists[key].Count);
            }
        }
       
        public static List<T> List_GetList<T>(string key, int pageIndex, int pageSize)
        {
            int start = pageSize * (pageIndex - 1);
            return List_GetRange<T>(key, start, pageSize);
        }
       
        /// <summary>
        /// 设置缓存过期
        /// </summary>
        /// <param name="key"></param>
        /// <param name="datetime"></param>
        public static void List_SetExpire(string key, DateTime datetime)
        {
                using (IRedisClient redis = prcm.GetClient())
                {
                        redis.ExpireEntryAt(key, datetime);
                }
        }
        #endregion
       
        #region -- Set --
        public static void Set_Add<T>(string key, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var redisTypedClient = redis.GetTypedClient<T>();
                redisTypedClient.Sets[key].Add(t);
            }
        }
        public static bool Set_Contains<T>(string key, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var redisTypedClient = redis.GetTypedClient<T>();
                return redisTypedClient.Sets[key].Contains(t);
            }
        }
        public static bool Set_Remove<T>(string key, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var redisTypedClient = redis.GetTypedClient<T>();
                return redisTypedClient.Sets[key].Remove(t);
            }
        }
        #endregion
       
       
        #region -- Hash --
        /// <summary>
        /// 判断某个数据是否已经被缓存
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="dataKey"></param>
        /// <returns></returns>
        public static bool Hash_Exist<T>(string key, string dataKey)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.HashContainsEntry(key, dataKey);
            }
        }
       
        /// <summary>
        /// 存储数据到hash表
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="dataKey"></param>
        /// <returns></returns>
        public static bool Hash_Set<T>(string key, string dataKey, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                string value = ServiceStack.Text.JsonSerializer.SerializeToString<T>(t);
                return redis.SetEntryInHash(key, dataKey, value);
            }
        }
        /// <summary>
        /// 移除hash中的某值
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="dataKey"></param>
        /// <returns></returns>
        public static bool Hash_Remove(string key, string dataKey)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.RemoveEntryFromHash(key, dataKey);
            }
        }
        /// <summary>
        /// 移除整个hash
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="dataKey"></param>
        /// <returns></returns>
        public static bool Hash_Remove(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.Remove(key);
            }
        }
        /// <summary>
        /// 从hash表获取数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="dataKey"></param>
        /// <returns></returns>
        public static T Hash_Get<T>(string key, string dataKey)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                string value = redis.GetValueFromHash(key, dataKey);
                return ServiceStack.Text.JsonSerializer.DeserializeFromString<T>(value);
            }
        }
        /// <summary>
        /// 获取整个hash的数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <returns></returns>
        public static List<T> Hash_GetAll<T>(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var list = redis.GetHashValues(key);
                if (list != null && list.Count > 0)
                {
                    List<T> result = new List<T>();
                    foreach (var item in list)
                    {
                        var value = ServiceStack.Text.JsonSerializer.DeserializeFromString<T>(item);
                        result.Add(value);
                    }
                    return result;
                }
                return null;
            }
        }
        /// <summary>
        /// 设置缓存过期
        /// </summary>
        /// <param name="key"></param>
        /// <param name="datetime"></param>
        public static void Hash_SetExpire(string key, DateTime datetime)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                redis.ExpireEntryAt(key, datetime);
            }
        }
        #endregion
       
       
       
        #region -- SortedSet --
        /// <summary>
        ///  添加数据到 SortedSet
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="t"></param>
        /// <param name="score"></param>
        public static bool SortedSet_Add<T>(string key, T t, double score)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                string value = ServiceStack.Text.JsonSerializer.SerializeToString<T>(t);
                return redis.AddItemToSortedSet(key, value, score);
            }
        }
        /// <summary>
        /// 移除数据从SortedSet
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="t"></param>
        /// <returns></returns>
        public static bool SortedSet_Remove<T>(string key, T t)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                string value = ServiceStack.Text.JsonSerializer.SerializeToString<T>(t);
                return redis.RemoveItemFromSortedSet(key, value);
            }
        }
        /// <summary>
        /// 修剪SortedSet
        /// </summary>
        /// <param name="key"></param>
        /// <param name="size">保留的条数</param>
        /// <returns></returns>
        public static int SortedSet_Trim(string key, int size)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.RemoveRangeFromSortedSet(key, size, 9999999);
            }
        }
        /// <summary>
        /// 获取SortedSet的长度
        /// </summary>
        /// <param name="key"></param>
        /// <returns></returns>
        public static int SortedSet_Count(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                return redis.GetSortedSetCount(key);
            }
        }
       
        /// <summary>
        /// 获取SortedSet的分页数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public static List<T> SortedSet_GetList<T>(string key, int pageIndex, int pageSize)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var list = redis.GetRangeFromSortedSet(key, (pageIndex - 1) * pageSize, pageIndex * pageSize - 1); 
                if (list != null && list.Count > 0)
                {
                    List<T> result = new List<T>();
                    foreach (var item in list)
                    {
                        var data = ServiceStack.Text.JsonSerializer.DeserializeFromString<T>(item);
                        result.Add(data);
                    }
                    return result;
                }
            }
            return null;
        }
       
       
        /// <summary>
        /// 获取SortedSet的全部数据
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="key"></param>
        /// <param name="pageIndex"></param>
        /// <param name="pageSize"></param>
        /// <returns></returns>
        public static List<T> SortedSet_GetListALL<T>(string key)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                var list = redis.GetRangeFromSortedSet(key, 0, 9999999);
                if (list != null && list.Count > 0)
                {
                    List<T> result = new List<T>();
                    foreach (var item in list)
                    {
                        var data = ServiceStack.Text.JsonSerializer.DeserializeFromString<T>(item);
                        result.Add(data);
                    }
                    return result;
                }
            }
            return null;
        }
       
        /// <summary>
        /// 设置缓存过期
        /// </summary>
        /// <param name="key"></param>
        /// <param name="datetime"></param>
        public static void SortedSet_SetExpire(string key, DateTime datetime)
        {
            using (IRedisClient redis = prcm.GetClient())
            {
                redis.ExpireEntryAt(key, datetime);
            }
        }
       
        //public static double SortedSet_GetItemScore<T>(string key,T t)
        //{
        //    using (IRedisClient redis = prcm.GetClient())
        //    {
        //        var data = ServiceStack.Text.JsonSerializer.SerializeToString<T>(t);
        //        return redis.GetItemScoreInSortedSet(key, data);
        //    }
        //    return 0;
        //}
       
        #endregion
       
    }
}
0 0