mirror of https://github.com/go-redis/redis.git
52 lines
993 B
Go
52 lines
993 B
Go
package main
|
|
|
|
import (
|
|
"context"
|
|
|
|
"github.com/davecgh/go-spew/spew"
|
|
|
|
"github.com/redis/go-redis/v9"
|
|
)
|
|
|
|
type Model struct {
|
|
Str1 string `redis:"str1"`
|
|
Str2 string `redis:"str2"`
|
|
Int int `redis:"int"`
|
|
Bool bool `redis:"bool"`
|
|
Ignored struct{} `redis:"-"`
|
|
}
|
|
|
|
func main() {
|
|
ctx := context.Background()
|
|
|
|
rdb := redis.NewClient(&redis.Options{
|
|
Addr: ":6379",
|
|
})
|
|
|
|
// Set some fields.
|
|
if _, err := rdb.Pipelined(ctx, func(rdb redis.Pipeliner) error {
|
|
rdb.HSet(ctx, "key", "str1", "hello")
|
|
rdb.HSet(ctx, "key", "str2", "world")
|
|
rdb.HSet(ctx, "key", "int", 123)
|
|
rdb.HSet(ctx, "key", "bool", 1)
|
|
return nil
|
|
}); err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
var model1, model2 Model
|
|
|
|
// Scan all fields into the model.
|
|
if err := rdb.HGetAll(ctx, "key").Scan(&model1); err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
// Or scan a subset of the fields.
|
|
if err := rdb.HMGet(ctx, "key", "str1", "int").Scan(&model2); err != nil {
|
|
panic(err)
|
|
}
|
|
|
|
spew.Dump(model1)
|
|
spew.Dump(model2)
|
|
}
|