redis/expire.go

package redis

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

/**
 * 设置有效期
 */
func SetExpire(key string, expire int64) (int64, error) {
	c := GetConn()
	var err error
	var reply interface{}
	reply, err = c.Do("expire", key, expire)

	CloseConn(c)

	if err != nil {
		return 0, err
	}
	return redisdb.Int64(reply, err)
}