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DOC-4213 string code examples (#3102)
Co-authored-by: ofekshenawa <104765379+ofekshenawa@users.noreply.github.com>
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// EXAMPLE: set_tutorial | ||
// HIDE_START | ||
package example_commands_test | ||
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import ( | ||
"context" | ||
"fmt" | ||
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"github.com/redis/go-redis/v9" | ||
) | ||
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// HIDE_END | ||
func ExampleClient_set_get() { | ||
ctx := context.Background() | ||
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
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// REMOVE_START | ||
rdb.Del(ctx, "bike:1") | ||
// REMOVE_END | ||
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// STEP_START set_get | ||
res1, err := rdb.Set(ctx, "bike:1", "Deimos", 0).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res1) // >>> OK | ||
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res2, err := rdb.Get(ctx, "bike:1").Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res2) // >>> Deimos | ||
// STEP_END | ||
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// Output: | ||
// OK | ||
// Deimos | ||
} | ||
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func ExampleClient_setnx_xx() { | ||
ctx := context.Background() | ||
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
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// REMOVE_START | ||
rdb.Set(ctx, "bike:1", "Deimos", 0) | ||
// REMOVE_END | ||
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// STEP_START setnx_xx | ||
res3, err := rdb.SetNX(ctx, "bike:1", "bike", 0).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res3) // >>> false | ||
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res4, err := rdb.Get(ctx, "bike:1").Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res4) // >>> Deimos | ||
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res5, err := rdb.SetXX(ctx, "bike:1", "bike", 0).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res5) // >>> OK | ||
// STEP_END | ||
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// Output: | ||
// false | ||
// Deimos | ||
// true | ||
} | ||
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func ExampleClient_mset() { | ||
ctx := context.Background() | ||
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
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// REMOVE_START | ||
rdb.Del(ctx, "bike:1", "bike:2", "bike:3") | ||
// REMOVE_END | ||
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// STEP_START mset | ||
res6, err := rdb.MSet(ctx, "bike:1", "Deimos", "bike:2", "Ares", "bike:3", "Vanth").Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res6) // >>> OK | ||
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res7, err := rdb.MGet(ctx, "bike:1", "bike:2", "bike:3").Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res7) // >>> [Deimos Ares Vanth] | ||
// STEP_END | ||
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// Output: | ||
// OK | ||
// [Deimos Ares Vanth] | ||
} | ||
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func ExampleClient_incr() { | ||
ctx := context.Background() | ||
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rdb := redis.NewClient(&redis.Options{ | ||
Addr: "localhost:6379", | ||
Password: "", // no password docs | ||
DB: 0, // use default DB | ||
}) | ||
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// REMOVE_START | ||
rdb.Del(ctx, "total_crashes") | ||
// REMOVE_END | ||
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// STEP_START incr | ||
res8, err := rdb.Set(ctx, "total_crashes", "0", 0).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res8) // >>> OK | ||
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res9, err := rdb.Incr(ctx, "total_crashes").Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res9) // >>> 1 | ||
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res10, err := rdb.IncrBy(ctx, "total_crashes", 10).Result() | ||
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if err != nil { | ||
panic(err) | ||
} | ||
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fmt.Println(res10) // >>> 11 | ||
// STEP_END | ||
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// Output: | ||
// OK | ||
// 1 | ||
// 11 | ||
} |