[TOC] # 安裝 ~~~ go get -u github.com/gomodule/redigo/redis ~~~ # 連接 ~~~ var ( redisHost = "127.0.0.1:6379" redisPass = "root" ) //創建redis連接池 func newRedisPool() *redis.Pool { return &redis.Pool{ MaxIdle: 50, MaxActive: 30, IdleTimeout: 300 * time.Second, Dial: func()(redis.Conn, error) { //1. 打開連接 conn, err := redis.Dial("tcp", redisHost) if err != nil { fmt.Println(err) return nil, err } //2. 訪問認證 if _, err = conn.Do("AUTH", redisPass); err != nil { conn.Close() return nil, err } return conn, nil }, //=定時檢查連接有沒有效 TestOnBorrow: func(conn redis.Conn, t time.Time) error { if time.Since(t) < time.Minute { return nil } _, err := conn.Do("PING") return err }, } } func RedisPool() *redis.Pool { return newRedisPool() } func main() { //獲得redis連接 rConn := RedisPool().Get() defer rConn.Close() } ~~~