警告
本文最后更新于 2022-01-11，文中内容可能已过时。
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func main() {
rdb := redis.NewClient(&redis.Options{
Network: "",
Addr: "192.168.0.100:6379",
DB: 8,
Password: "b62uHm3eFEUZkF4z",
})
defer rdb.Close()
rdb.Ping(ctx)
}
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func main() {
rdb := redis.NewClient(&redis.Options{
Network: "",
Addr: "192.168.0.100:6379",
DB: 8,
Password: "b62uHm3eFEUZkF4z",
})
defer rdb.Close()
rdb.HSet(ctx, "hash:kira", "a", 1)
rdb.HSet(ctx, "hash:kira", "b", 1)
rdb.HSet(ctx, "hash:kira", "c", 1)
pipeline := rdb.Pipeline()
defer pipeline.Close()
pipeline.HIncrBy(ctx, "hash:kira", "a", 1)
pipeline.HIncrBy(ctx, "hash:kira", "b", 1)
pipeline.HIncrBy(ctx, "hash:kira", "c", 1)
cmd, err := pipeline.Exec(ctx)
if err != nil {
log.Fatalln(err)
}
for _, v := range cmd {
log.Println(v.String())
}
}
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TCP Stream
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*2
$4
auth
$16
b62uHm3eFEUZkF4z
*2
$6
select
$1
8
+OK
+OK
*4
$4
hset
$9
hash:kira
$1
a
$1
1
:0
*4
$4
hset
$9
hash:kira
$1
b
$1
1
:0
*4
$4
hset
$9
hash:kira
$1
c
$1
1
:0
*4
$7
hincrby
$9
hash:kira
$1
a
$1
1
*4
$7
hincrby
$9
hash:kira
$1
b
$1
1
*4
$7
hincrby
$9
hash:kira
$1
c
$1
1
:2
:2
:2
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func main() {
rdb := redis.NewClient(&redis.Options{
Network: "",
Addr: "192.168.0.100:6379",
DB: 8,
Password: "b62uHm3eFEUZkF4z",
})
defer rdb.Close()
rdb.HSet(ctx, "hash:kira", "a", 1)
rdb.HSet(ctx, "hash:kira", "b", 1)
rdb.HSet(ctx, "hash:kira", "c", 1)
pipeline := rdb.TxPipeline()
defer pipeline.Close()
pipeline.HIncrBy(ctx, "hash:kira", "a", 1)
pipeline.HIncrBy(ctx, "hash:kira", "b", 1)
pipeline.HIncrBy(ctx, "hash:kira", "c", 1)
cmd, err := pipeline.Exec(ctx)
if err != nil {
log.Fatalln(err)
}
for _, v := range cmd {
log.Println(v.String())
}
}
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与pipeline的tcpstream对比，多了以上内容。pipelne在客户端缓存多个命令，再通过multi发送到服务端。
Redis使用手册