golang/redis/简单操作

# go-redis 简单示例

package main

import (
"fmt"
"github.com/gomodule/redigo/redis"
)

//go get -v github.com/gomodule/redigo/redis

func main() {
	//连接redis
	conn,err := redis.Dial("tcp","192.168.56.101:6379")
	if err != nil{
		fmt.Println(err)
		return
	}
	//关闭数据库
	defer conn.Close()

	fmt.Println("===================================")

	//操作数据库
	conn.Send("set","k1","go")
	conn.Send("mset","age",11,"id","110001")
	conn.Flush()
	reply,err := conn.Receive()
	if err != nil{
		fmt.Println(err)
		return
	}
	fmt.Println(reply)

	fmt.Println("===================================")

	reply,err = conn.Do("set","k2","c++")
	if err != nil{
		fmt.Println(err)
		return
	}
	fmt.Println(reply)

	fmt.Println("===================================")

	//事务
	conn.Send("MULTI")
	conn.Send("get","k1")
	conn.Send("set","k1","gogo")
	conn.Send("get","k1")
	reply,err = conn.Do("EXEC")
	if err != nil{
		fmt.Println(err)
		return
	}
	fmt.Println(reply)

	fmt.Println("===================================")

	//返回值处理
	reply,err = redis.String(conn.Do("get","k2"))
	if err != nil{
		fmt.Println(err)
		return
	}
	fmt.Println(reply)

	fmt.Println("===================================")

	reply,err = redis.Strings(conn.Do("mget","k1","k2"))
	if err != nil{
		fmt.Println(err)
		return
	}
	fmt.Println(reply)

	fmt.Println("===================================")

	reply2,err := redis.Values(conn.Do("mget","k1","age"))
	fmt.Println(reply2)
	var s string
	var i int
	redis.Scan(reply2,&s,&i)
	fmt.Println(s,i)
}