mirror of https://github.com/go-redis/redis.git
58 lines
858 B
Go
58 lines
858 B
Go
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// EXAMPLE: cmds_string
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// HIDE_START
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package example_commands_test
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import (
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"context"
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"fmt"
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"github.com/redis/go-redis/v9"
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)
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// HIDE_END
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func ExampleClient_cmd_incr() {
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ctx := context.Background()
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rdb := redis.NewClient(&redis.Options{
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Addr: "localhost:6379",
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Password: "", // no password docs
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DB: 0, // use default DB
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})
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// REMOVE_START
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rdb.Del(ctx, "mykey")
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// REMOVE_END
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// STEP_START incr
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incrResult1, err := rdb.Set(ctx, "mykey", "10", 0).Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(incrResult1) // >>> OK
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incrResult2, err := rdb.Incr(ctx, "mykey").Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(incrResult2) // >>> 11
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incrResult3, err := rdb.Get(ctx, "mykey").Result()
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if err != nil {
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panic(err)
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}
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fmt.Println(incrResult3) // >>> 11
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// STEP_END
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// Output:
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// OK
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// 11
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// 11
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}
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