diff --git a/redis/readme.md b/redis/readme.md
new file mode 100644
index 0000000..8757e82
--- /dev/null
+++ b/redis/readme.md
@@ -0,0 +1,54 @@
+# go-redis 连接选项
+
+连接字符串
+redis://<user>:<pass>@<hostname>:<port>/<db>
+
+redis.ParseURL
+
+```go
+ gClient = redis.NewClient(&redis.Options{
+  //连接信息
+  Network:  "tcp",                  //网络类型，tcp or unix，默认tcp
+  Addr:     "127.0.0.1:6379", //主机名+冒号+端口，默认localhost:6379
+  Password: "",                     //密码
+  DB:       0,                      // redis数据库index
+ 
+  //连接池容量及闲置连接数量
+  PoolSize:     15, // 连接池最大socket连接数，默认为4倍CPU数， 4 * runtime.NumCPU
+  MinIdleConns: 10, //在启动阶段创建指定数量的Idle连接，并长期维持idle状态的连接数不少于指定数量；。
+ 
+  //超时
+  DialTimeout:  5 * time.Second, //连接建立超时时间，默认5秒。
+  ReadTimeout:  3 * time.Second, //读超时，默认3秒， -1表示取消读超时
+  WriteTimeout: 3 * time.Second, //写超时，默认等于读超时
+  PoolTimeout:  4 * time.Second, //当所有连接都处在繁忙状态时，客户端等待可用连接的最大等待时长，默认为读超时+1秒。
+ 
+  //闲置连接检查包括IdleTimeout，MaxConnAge
+  IdleCheckFrequency: 60 * time.Second, //闲置连接检查的周期，默认为1分钟，-1表示不做周期性检查，只在客户端获取连接时对闲置连接进行处理。
+  IdleTimeout:        5 * time.Minute,  //闲置超时，默认5分钟，-1表示取消闲置超时检查
+  MaxConnAge:         0 * time.Second,  //连接存活时长，从创建开始计时，超过指定时长则关闭连接，默认为0，即不关闭存活时长较长的连接
+ 
+  //命令执行失败时的重试策略
+  MaxRetries:      0,                      // 命令执行失败时，最多重试多少次，默认为0即不重试
+  MinRetryBackoff: 8 * time.Millisecond,   //每次计算重试间隔时间的下限，默认8毫秒，-1表示取消间隔
+  MaxRetryBackoff: 512 * time.Millisecond, //每次计算重试间隔时间的上限，默认512毫秒，-1表示取消间隔
+ 
+  //可自定义连接函数
+  Dialer: func() (net.Conn, error) {
+   netDialer := &net.Dialer{
+    Timeout:   5 * time.Second,
+    KeepAlive: 5 * time.Minute,
+   }
+   return netDialer.Dial("tcp", "127.0.0.1:6379")
+  },
+ 
+  //钩子函数
+  OnConnect: func(conn *redis.Conn) error { //仅当客户端执行命令时需要从连接池获取连接时，如果连接池需要新建连接时则会调用此钩子函数
+   fmt.Printf("conn=%v\n", conn)
+   return nil
+  },
+ 
+ })
+ defer gClient.Close()
+
+```
diff --git a/redis/redis.go b/redis/redis.go
new file mode 100644
index 0000000..ea5fd3b
--- /dev/null
+++ b/redis/redis.go
@@ -0,0 +1,105 @@
+package redis
+
+import (
+	"context"
+	"time"
+
+	"github.com/go-redis/redis/v8"
+)
+
+const (
+	defaultSeparator = ":"
+
+	blockingQueryTimeout = 5 * time.Second
+	readWriteTimeout     = 2 * time.Second
+	defaultSlowThreshold = time.Millisecond * 100 // 慢查询
+)
+
+type Option func(r *Redis)
+
+type Redis struct {
+	addr      string // 服务器地址
+	prefix    string // 键值前缀
+	separator string // 分隔符
+}
+
+func New(addr string, opts ...Option) *Redis {
+	r := &Redis{
+		addr: addr,
+	}
+
+	return r
+}
+
+func (s *Redis) Set(ctx context.Context, key, value string) error {
+	conn, err := s.getRedis()
+	if err != nil {
+		return err
+	}
+
+	return conn.Set(ctx, s.formatKey(key), value, 0).Err()
+}
+
+func (s *Redis) Get(ctx context.Context, key string) (string, error) {
+	conn, err := s.getRedis()
+	if err != nil {
+		return "", err
+	}
+
+	return conn.Get(ctx, s.formatKey(key)).Result()
+}
+
+func (s *Redis) GetSet(ctx context.Context, key, value string) (string, error) {
+	conn, err := s.getRedis()
+	if err != nil {
+		return "", err
+	}
+
+	val, err := conn.GetSet(ctx, s.formatKey(key), value).Result()
+	return val, err
+}
+
+func (s *Redis) Del(ctx context.Context, key ...string) (int, error) {
+	conn, err := s.getRedis()
+	if err != nil {
+		return 0, err
+	}
+
+	keys := s.formatKeys(key...)
+	v, err := conn.Del(ctx, keys...).Result()
+	if err != nil {
+		return 0, err
+	}
+
+	return int(v), err
+}
+
+func (s *Redis) getRedis() (redis.UniversalClient, error) {
+	client := redis.NewUniversalClient(&redis.UniversalOptions{
+		Addrs: []string{s.addr},
+	})
+
+	return client, nil
+}
+
+func (s *Redis) formatKeys(keys ...string) []string {
+	// If no prefix is configured, this parameter is returned
+	if s.prefix == "" {
+		return keys
+	}
+
+	ret := make([]string, 0, len(keys))
+	for _, k := range keys {
+		ret = append(ret, s.formatKey(k))
+	}
+
+	return ret
+}
+
+func (s *Redis) formatKey(key string) string {
+	if s.prefix == "" {
+		return key
+	}
+
+	return s.prefix + s.separator + key
+}
diff --git a/redis/redis_test.go b/redis/redis_test.go
new file mode 100644
index 0000000..bc5421d
--- /dev/null
+++ b/redis/redis_test.go
@@ -0,0 +1,86 @@
+package redis
+
+import (
+	"context"
+	"log"
+	"testing"
+	"time"
+
+	"github.com/alicebob/miniredis/v2"
+	"github.com/stretchr/testify/assert"
+)
+
+func TestGetSet(t *testing.T) {
+	runOnRedis(t, func(client *Redis) {
+		ctx := context.Background()
+
+		val, err := client.GetSet(ctx, "hello", "world")
+		assert.NotNil(t, err)
+		assert.Equal(t, "", val)
+
+		val, err = client.Get(ctx, "hello")
+		assert.Nil(t, err)
+		assert.Equal(t, "world", val)
+
+		val, err = client.GetSet(ctx, "hello", "newworld")
+		assert.Nil(t, err)
+		assert.Equal(t, "world", val)
+
+		val, err = client.Get(ctx, "hello")
+		assert.Nil(t, err)
+		assert.Equal(t, "newworld", val)
+
+		ret, err := client.Del(ctx, "hello")
+		assert.Nil(t, err)
+		assert.Equal(t, 1, ret)
+	})
+}
+
+func TestRedis_SetGetDel(t *testing.T) {
+	runOnRedis(t, func(client *Redis) {
+		ctx := context.Background()
+
+		err := client.Set(ctx, "hello", "world")
+		assert.Nil(t, err)
+
+		val, err := client.Get(ctx, "hello")
+		assert.Nil(t, err)
+		assert.Equal(t, "world", val)
+		ret, err := client.Del(ctx, "hello")
+		assert.Nil(t, err)
+		assert.Equal(t, 1, ret)
+	})
+}
+
+func runOnRedis(t *testing.T, fn func(client *Redis)) {
+	redis, clean, err := CreateMiniRedis()
+	assert.Nil(t, err)
+
+	defer clean()
+
+	fn(redis)
+}
+
+func CreateMiniRedis() (r *Redis, clean func(), err error) {
+	mr, err := miniredis.Run()
+	if err != nil {
+		return nil, nil, err
+	}
+
+	addr := mr.Addr()
+	log.Println("mini redis run at:", addr)
+
+	return New(addr), func() {
+		ch := make(chan struct{})
+
+		go func() {
+			mr.Close()
+			close(ch)
+		}()
+
+		select {
+		case <-ch:
+		case <-time.After(time.Second):
+		}
+	}, nil
+}