GO(9[TCP/Redis/原子操作])-创新互联
Tcp编程
创新互联主要从事网站制作、网站设计、网页设计、企业做网站、公司建网站等业务。立足成都服务常山,10年网站建设经验,价格优惠、服务专业,欢迎来电咨询建站服务:028-86922220.....
Redis
使⽤第三⽅开源的redis库: github.com/garyburd/redigo/redis
import(
“github.com/garyburd/redigo/redis"
)
9. 链接redis
redis package main import ( "fmt" "github.com/garyburd/redigo/redis" ) func main() { c, err := redis.Dial("tcp", "localhost:6379") if err != nil { fmt.Println("conn redis failed,", err) return } defer c.Close() }
10. Set 接⼝
package main import ( "fmt" "github.com/garyburd/redigo/redis" ) func main() { c, err := redis.Dial("tcp", "localhost:6379") if err != nil { fmt.Println("conn redis failed,", err) return } defer c.Close() _, err = c.Do("Set", "abc", 100) if err != nil { fmt.Println(err) return } r, err := redis.Int(c.Do("Get", "abc")) if err != nil { fmt.Println("get abc failed,", err) return } fmt.Println(r) }
11. Hash表
package main import ( "fmt" "github.com/garyburd/redigo/redis" ) func main() { c, err := redis.Dial("tcp", "localhost:6379") if err != nil { fmt.Println("conn redis failed,", err) return } defer c.Close() _, err = c.Do("HSet", "books", "abc", 100) if err != nil { fmt.Println(err) return } r, err := redis.Int(c.Do("HGet", "books", "abc")) if err != nil { fmt.Println("get abc failed,", err) return } fmt.Println(r) }
11. 批量Set
package main import ( "fmt" "github.com/garyburd/redigo/redis" ) func main() { c, err := redis.Dial("tcp", "localhost:6379") if err != nil { fmt.Println("conn redis failed,", err) return } defer c.Close() _, err = c.Do("MSet", "abc", 100, "efg", 300) if err != nil { fmt.Println(err) return } r, err := redis.Ints(c.Do("MGet", "abc", "efg")) if err != nil { fmt.Println("get abc failed,", err) return } for _, v := range r { fmt.Println(v) } }
11. 过期时间
package main import ( "fmt" "github.com/garyburd/redigo/redis" ) func main() { c, err := redis.Dial("tcp", "localhost:6379") if err != nil { fmt.Println("conn redis failed,", err) return } defer c.Close() _, err = c.Do("expire", "abc", 10) if err != nil { fmt.Println(err) return } }
12. 队列操作
package main import ( "fmt" "github.com/garyburd/redigo/redis" ) func main() { c, err := redis.Dial("tcp", "localhost:6379") if err != nil { fmt.Println("conn redis failed,", err) return } defer c.Close() _, err = c.Do("lpush", "book_list", "abc", "ceg", 300) if err != nil { fmt.Println(err) return } r, err := redis.String(c.Do("lpop", "book_list")) if err != nil { fmt.Println("get abc failed,", err) return } fmt.Println(r)
另外有需要云服务器可以了解下创新互联scvps.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
当前标题:GO(9[TCP/Redis/原子操作])-创新互联
本文网址:http://scyanting.com/article/coojsi.html