kv.go
1.27 KB
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package zredis
import (
"github.com/gomodule/redigo/redis"
)
func Increment(key string) int64 {
conn, err := GetConn()
if err != nil {
return 0
}
defer autoClose(conn)
value, err := redis.Int64(conn.Do("INCR", key))
if err == nil {
return value
}
return 0
}
func Set(key, value any) (err error) {
conn, errConn := GetConn()
if errConn != nil {
return errConn
}
defer autoClose(conn)
_, err = conn.Do("Set", key, value)
return
}
func Get(key string) (value string, err error) {
conn, errConn := GetConn()
if errConn != nil {
return "", errConn
}
defer autoClose(conn)
value, err = redis.String(conn.Do("Get", key))
return
}
func SetEx(key, value string, ttl int) (err error) {
conn, errConn := GetConn()
if errConn != nil {
return errConn
}
defer autoClose(conn)
_, err = conn.Do("Set", key, value, "EX", ttl)
return
}
func GetString(key string) string {
conn, errConn := GetConn()
if errConn != nil {
return ""
}
defer autoClose(conn)
value, err := redis.String(conn.Do("Get", key))
if err == nil {
return value
}
return ""
}
func GetInt64(key string) int64 {
conn, errConn := GetConn()
if errConn != nil {
return 0
}
defer autoClose(conn)
value, err := redis.Int64(conn.Do("Get", key))
if err == nil {
return value
}
return 0
}