GoFrame框架gredis优雅的取值和类型转换

package main
import (
    "fmt"
    "github.com/gogf/gf/frame/g"
)
func main() {
    conn := g.Redis().Conn()
    defer conn.Close()
    conn.Do("SET", "key", "value")
    v, _ := conn.DoVar("GET", "key")
    fmt.Println(v.String()) //打印结果：value
}

package main
import (
	"fmt"
	"github.com/gogf/gf/frame/g"
)
func main() {
	conn := g.Redis().Conn()
	defer conn.Close()
	_, err := conn.Do("SUBSCRIBE", "channel")
	if err != nil {
		panic(err)
	}
	for {
		reply, err := conn.ReceiveVar()
		if err != nil {
			panic(err)
		}
		fmt.Println(reply.Strings())
	}
}

$ redis-cli
127.0.0.1:6379> publish channel gf-test
(integer) 1
127.0.0.1:6379>

[message channel gf-test]

package main
import (
	"fmt"
	"github.com/gogf/gf/container/gvar"
	"github.com/gogf/gf/frame/g"
)
func main() {
	var (
		err    error
		result *gvar.Var
		key    = "test"
	)
	_, err = g.Redis().Do("HSET", key, "id", 1)
	if err != nil {
		panic(err)
	}
	_, err = g.Redis().Do("HSET", key, "name", "王中阳")
	if err != nil {
		panic(err)
	}
	result, err = g.Redis().DoVar("HGETALL", key)
	if err != nil {
		panic(err)
	}
	fmt.Println(result.Map()) //打印结果：map[id:1 name:王中阳]
}