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package main
import (
"fmt"
"log"
"os"
"github.com/knadh/koanf/parsers/json"
"github.com/knadh/koanf/providers/s3"
"github.com/knadh/koanf/v2"
)
// Global koanf instance. Use "." as the key path delimiter. This can be "/" or any character.
var k = koanf.New(".")
func main() {
// Load JSON config from s3.
if err := k.Load(s3.Provider(s3.Config{
AccessKey: os.Getenv("AWS_S3_ACCESS_KEY"),
SecretKey: os.Getenv("AWS_S3_SECRET_KEY"),
Region: os.Getenv("AWS_S3_REGION"),
Bucket: os.Getenv("AWS_S3_BUCKET"),
ObjectKey: "mock/mock.json",
}), json.Parser()); err != nil {
log.Fatalf("error loading config: %v", err)
}
fmt.Println("parent's name is = ", k.String("parent1.name"))
fmt.Println("parent's ID is = ", k.Int("parent1.id"))
}
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