Redis远程链接应用案例

1.配置文件设置

打开配置文件redis.windows.conf，配置以下内容：

1.bind 0.0.0.0（设置所有IP可访问）

2.requirepass 1234.com（密码设置）

3.protected-mode no（远程可访问）

2.防火墙配置入站规则，端口号6379

3.安全组配置，开放6379

4.C#代码案例-字符串读写

 public static void WriteandReadString(){// 连接字符串，根据实际Redis地址和端口调整string connectionString = "41.162.118.219:6379,password=1234.com";ConnectionMultiplexer connection = ConnectionMultiplexer.Connect(connectionString);IDatabase redis = connection.GetDatabase();// 设置字符串键值对redis.StringSet("myStringKey", "Hello, Redis!");// 获取字符串值string value = redis.StringGet("myStringKey");Console.WriteLine($"获取的值为: {value}");connection.Close();}

5.C#代码案例-哈希读写

 public static void WriteandReadHash(){// 连接字符串，根据实际Redis地址和端口调整string connectionString = "41.162.118.219:6379,password=1234.com";ConnectionMultiplexer connection = ConnectionMultiplexer.Connect(connectionString);IDatabase redis = connection.GetDatabase();// 设置哈希字段值redis.HashSet("myHashKey", new HashEntry[] {new HashEntry("field1", "value3"),new HashEntry("field2", "value2")});// 获取单个哈希字段值string field1Value = redis.HashGet("myHashKey", "field1");Console.WriteLine($"哈希字段field1的值为: {field1Value}");// 获取所有哈希字段和值HashEntry[] hashEntries = redis.HashGetAll("myHashKey");foreach (var entry in hashEntries){Console.WriteLine($"哈希字段: {entry.Name}, 值: {entry.Value}");}connection.Close();}

6.C#代码案例-集合读写

  public static void WriteandReadJiHe(){// 连接字符串，根据实际Redis地址和端口调整string connectionString = "41.162.118.219:6379,password=1234.com";ConnectionMultiplexer connection = ConnectionMultiplexer.Connect(connectionString);IDatabase redis = connection.GetDatabase();// 向集合添加元素redis.SetAdd("mySetKey", "member1");redis.SetAdd("mySetKey", "member2");// 获取集合所有成员RedisValue[] members = redis.SetMembers("mySetKey");foreach (var member in members){Console.WriteLine($"集合成员: {member}");}connection.Close();}

7.有序集合读写

  public static void WriteandReadSortedSet(){// 连接字符串，根据实际Redis地址和端口调整string connectionString = "41.162.118.209:6379,password=1234.com";ConnectionMultiplexer connection = ConnectionMultiplexer.Connect(connectionString);IDatabase redis = connection.GetDatabase();// 向有序集合添加元素及分值redis.SortedSetAdd("mySortedSetKey", "item1", 5);redis.SortedSetAdd("mySortedSetKey", "item2", 3);// 获取元素排名//long rank = 0;// rank = redis.SortedSetRank("mySortedSetKey", "item2");//Console.WriteLine($"元素item2的排名为: {rank}");//connection.Close();long? rank = 0;rank = redis.SortedSetRank("mySortedSetKey", "item2");Console.WriteLine($"元素的排名为: {rank}");connection.Close();}