mirror of https://github.com/go-redis/redis.git
51 lines
992 B
Go
51 lines
992 B
Go
package main
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import (
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"context"
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"github.com/davecgh/go-spew/spew"
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"github.com/go-redis/redis/v8"
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)
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type Model struct {
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Str1 string `redis:"str1"`
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Str2 string `redis:"str2"`
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Int int `redis:"int"`
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Bool bool `redis:"bool"`
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Ignored struct{} `redis:"-"`
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}
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func main() {
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ctx := context.Background()
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rdb := redis.NewClient(&redis.Options{
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Addr: ":6379",
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})
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// Set some fields.
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if _, err := rdb.Pipelined(ctx, func(rdb redis.Pipeliner) error {
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rdb.HSet(ctx, "key", "str1", "hello")
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rdb.HSet(ctx, "key", "str2", "world")
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rdb.HSet(ctx, "key", "int", 123)
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rdb.HSet(ctx, "key", "bool", 1)
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return nil
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}); err != nil {
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panic(err)
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}
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var model1, model2 Model
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// Scan all fields into the model.
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if err := rdb.HGetAll(ctx, "key").Scan(&model1); err != nil {
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panic(err)
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}
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// Or scan a subset of the fields.
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if err := rdb.HMGet(ctx, "key", "str1", "int").Scan(&model2); err != nil {
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panic(err)
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}
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spew.Dump(model1)
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spew.Dump(model2)
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}
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