redis 连接池
示例
package main
import (
"fmt"
"github.com/gomodule/redigo/redis"
)
var pool *redis.Pool
func init() {
pool = &redis.Pool{
MaxIdle: 8,
MaxActive: 0,
IdleTimeout: 100,
Dial: func() (redis.Conn, error) {
return redis.Dial("tcp", "localhost:6379")
},
}
}
func main() {
conn := pool.Get()
defer conn.Close()
_, err := conn.Do("Set", "name", "tomcat")
if err != nil {
fmt.Println("conn.Do err=", err)
return
}
r, err := redis.String(conn.Do("Get", "name"))
if err != nil {
fmt.Println("conn.Do err=", err)
}
fmt.Println("r=", r)
}
go run main.go
go: warning: ignoring go.mod in $GOPATH /Users/zld/goproject
r= tomcat
原文地址：https://blog.csdn.net/weixin_40548182/article/details/142759830
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