package example_commands_test
import (
"context"
"fmt"
"github.com/redis/go-redis/v9"
)
func ExampleClient_hset() {
ctx := context.Background()
rdb := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
Password: "", // no password docs
DB: 0, // use default DB
})
res1, err := rdb.HSet(ctx, "myhash", "field1", "Hello").Result()
if err != nil {
panic(err)
}
fmt.Println(res1) // >>> 1
res2, err := rdb.HGet(ctx, "myhash", "field1").Result()
if err != nil {
panic(err)
}
fmt.Println(res2) // >>> Hello
res3, err := rdb.HSet(ctx, "myhash",
"field2", "Hi",
"field3", "World",
).Result()
if err != nil {
panic(err)
}
fmt.Println(res3) // >>> 2
res4, err := rdb.HGet(ctx, "myhash", "field2").Result()
if err != nil {
panic(err)
}
fmt.Println(res4) // >>> Hi
res5, err := rdb.HGet(ctx, "myhash", "field3").Result()
if err != nil {
panic(err)
}
fmt.Println(res5) // >>> World
res6, err := rdb.HGetAll(ctx, "myhash").Result()
if err != nil {
panic(err)
}
fmt.Println(res6)
// >>> map[field1:Hello field2:Hi field3:World]
}
func ExampleClient_hget() {
ctx := context.Background()
rdb := redis.NewClient(&redis.Options{
Addr: "localhost:6379",
Password: "", // no password docs
DB: 0, // use default DB
})
res7, err := rdb.HSet(ctx, "myhash", "field1", "foo").Result()
if err != nil {
panic(err)
}
fmt.Println(res7) // >>> 1
res8, err := rdb.HGet(ctx, "myhash", "field1").Result()
if err != nil {
panic(err)
}
fmt.Println(res8) // >>> foo
res9, err := rdb.HGet(ctx, "myhash", "field2").Result()
if err != nil {
fmt.Println(err)
}
fmt.Println(res9) // >>> <empty string>
}