How to use the hashset or the hashget in easycaching.redis

[453495181]

Description

[Description of the bug or feature]

Steps to Reproduce

Related code

insert short code snippets here

Expected behavior: [What you expected to happen]

Actual behavior: [What actually happened]

Specifications

• Provider : InMemory (version 0.2.0)
• Interceptor : AspectCore (version 0.2.0)
• Serializer : not use
• System : CentOS 7.2

[catcherwong]

@453495181 Thanks for your interest in this project.

Sorry, EasyCaching.Redis does not support HashGet and HashSet .

[453495181]

@catcherwong Do you have plans to add this feature?

[catcherwong]

Sure, other data types(Hash, List , Set, etc .) of Redis will be supported in the next two or three version.

[catcherwong]

@453495181

Added a new interface named IRedisCachingProvider, it contains both basic usages of EasyCaching and features of Redis.

Here are the APIs for Hash

        bool HMSet(string cacheKey, Dictionary<string, string> vals, TimeSpan? expiration = null);
        bool HSet(string cacheKey, string field, string cacheValue);
        bool HExists(string cacheKey, string field);
        long HDel(string cacheKey, IList<string> fields = null);
        string HGet(string cacheKey, string field);
        Dictionary<string, string> HGetAll(string cacheKey);
        long HIncrBy(string cacheKey, string field, long val = 1);
        List<string> HKeys(string cacheKey);
        long HLen(string cacheKey);
        List<string> HVals(string cacheKey);
        Dictionary<string, string> HMGet(string cacheKey, IList<string> fields);
        Task<bool> HMSetAsync(string cacheKey, Dictionary<string, string> vals, TimeSpan? expiration = null);
        Task<bool> HSetAsync(string cacheKey, string field, string cacheValue);
        Task<bool> HExistsAsync(string cacheKey, string field);
        Task<long> HDelAsync(string cacheKey, IList<string> fields = null);
        Task<string> HGetAsync(string cacheKey, string field);
        Task<Dictionary<string, string>> HGetAllAsync(string cacheKey);
        Task<long> HIncrByAsync(string cacheKey, string field, long val = 1);
        Task<List<string>> HKeysAsync(string cacheKey);
        Task<long> HLenAsync(string cacheKey);
        Task<List<string>> HValsAsync(string cacheKey);
        Task<Dictionary<string, string>> HMGetAsync(string cacheKey, IList<string> fields);

Here are the usage of IRedisCachingProvider

1. Register the redis provider in Startup class.

services.AddEasyCaching(option =>
{
   //use StackExchange.Redis
    option.UseRedis(config =>
    {
        config.DBConfig.Endpoints.Add(new ServerEndPoint("127.0.0.1", 6380));
        config.DBConfig.Database = 10;
     });
   //use csredis
   //option.UseCSRedis(config =>
   //{
   //config.DBConfig = new CSRedisDBOptions { ConnectionStrings = new List<string> { "127.0.0.1:6388,defaultDatabase=10,poolsize=10"  } };
   //});
});

2. Call IRedisCachingProvider via DI

private readonly IRedisCachingProvider _provider;

public RedisController(IRedisCachingProvider provider)
{
    this._provider = provider;
}