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44 lines
1.1 KiB
44 lines
1.1 KiB
5 years ago
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package dao
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import (
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"context"
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"fmt"
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"{{.ModPrefix}}{{.Name}}/internal/model"
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"github.com/bilibili/kratos/pkg/cache/memcache"
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"github.com/bilibili/kratos/pkg/conf/paladin"
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"github.com/bilibili/kratos/pkg/log"
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)
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//go:generate kratos tool genmc
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type _mc interface {
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// mc: -key=keyArt -type=get
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CacheArticle(c context.Context, id int64) (*model.Article, error)
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// mc: -key=keyArt -expire=d.demoExpire
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AddCacheArticle(c context.Context, id int64, art *model.Article) (err error)
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// mc: -key=keyArt
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DeleteArticleCache(c context.Context, id int64) (err error)
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}
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func NewMC() (mc *memcache.Memcache, err error) {
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var cfg struct {
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Client *memcache.Config
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}
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if err = paladin.Get("memcache.toml").UnmarshalTOML(&cfg); err != nil {
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return
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}
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mc = memcache.New(cfg.Client)
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return
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}
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func (d *dao) PingMC(ctx context.Context) (err error) {
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if err = d.mc.Set(ctx, &memcache.Item{Key: "ping", Value: []byte("pong"), Expiration: 0}); err != nil {
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log.Error("conn.Set(PING) error(%v)", err)
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}
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return
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}
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func keyArt(id int64) string {
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return fmt.Sprintf("art_%d", id)
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}
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