72 lines
1.4 KiB
Go
72 lines
1.4 KiB
Go
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package redis
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import (
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"context"
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"go-common/library/cache/redis"
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"go-common/library/log"
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)
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//SetMulti setex key expire val, kvs as multi key val
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func (d *Dao) SetMulti(c context.Context, kvs map[string]string) (err error) {
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if len(kvs) == 0 {
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return
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}
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conn := d.cluster.Get(c)
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defer conn.Close()
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//拼接参数
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for key, val := range kvs {
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if err = conn.Send("SETEX", key, d.netExpire, val); err != nil {
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log.Error("SetMulti conn.send(SETEX) error(%v)", err)
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return
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}
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}
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if err = conn.Flush(); err != nil {
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log.Error("SetMulti conn.Flush error(%v)", err)
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}
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return
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}
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//MGet get multi key value
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func (d *Dao) MGet(c context.Context, keys ...string) (dest []string, err error) {
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//检测参数
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if len(keys) == 0 {
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return
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}
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//拼接查询参数+ redis请求
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args := redis.Args{}
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for _, item := range keys {
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args = args.Add(item)
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}
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conn := d.cluster.Get(c)
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defer conn.Close()
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if dest, err = redis.Strings(conn.Do("MGET", args...)); err != nil {
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log.Error("MGet conn.Do(mget) error(%v) args(%+v)", err, args)
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}
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return
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}
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//DelMulti del redis keys
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func (d *Dao) DelMulti(c context.Context, keys ...string) (err error) {
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if len(keys) == 0 {
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return
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}
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conn := d.cluster.Get(c)
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defer conn.Close()
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args := redis.Args{}
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for _, k := range keys {
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args = args.Add(k)
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}
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if _, err = redis.Int(conn.Do("DEL", args...)); err != nil {
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log.Error("DelMulti conn.Do(del) error(%v) args(%+v)", err, args)
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}
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return
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}
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