55 lines
1.0 KiB
Go
55 lines
1.0 KiB
Go
package sports
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import (
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"context"
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"encoding/json"
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"fmt"
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"go-common/library/cache/memcache"
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"go-common/library/log"
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)
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const (
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_preQq = "q_"
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)
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func keyQq(tp int64) string {
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return fmt.Sprintf("%s%d", _preQq, tp)
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}
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// QqCache get qq from cache
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func (d *Dao) QqCache(c context.Context, tp int64) (rs *json.RawMessage, err error) {
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var (
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mckey = keyQq(tp)
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conn = d.mc.Get(c)
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item *memcache.Item
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)
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defer conn.Close()
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if item, err = conn.Get(mckey); err != nil {
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if err == memcache.ErrNotFound {
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err = nil
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} else {
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log.Error("conn.Get error(%v)", err)
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}
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return
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}
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if err = conn.Scan(item, &rs); err != nil {
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log.Error("item.Scan error(%v)", err)
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}
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return
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}
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// SetQqCache set qq to cache
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func (d *Dao) SetQqCache(c context.Context, v *json.RawMessage, tp int64) (err error) {
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var (
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conn = d.mc.Get(c)
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mckey = keyQq(tp)
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)
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defer conn.Close()
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if err = conn.Set(&memcache.Item{Key: mckey, Object: v, Flags: memcache.FlagJSON, Expiration: d.mcQqExpire}); err != nil {
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log.Error("conn.Set error(%v)", err)
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return
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}
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return
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}
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