GET
          
        
        
        
        
        
        
        Syntax
        GET key
- Available since:
- Redis Open Source 1.0.0
- Time complexity:
- O(1)
- ACL categories:
- 
              
                @read,@string,@fast,
Get the value of key.
If the key does not exist the special value nil is returned.
An error is returned if the value stored at key is not a string, because GET
only handles string values.
Examples
Code examples
"""
Code samples for data structure store quickstart pages:
    https://redis.io/docs/latest/develop/get-started/data-store/
"""
import redis
r = redis.Redis(host="localhost", port=6379, db=0, decode_responses=True)
res = r.set("bike:1", "Process 134")
print(res)
# >>> True
res = r.get("bike:1")
print(res)
# >>> "Process 134"
import { createClient } from 'redis';
const client = createClient();
client.on('error', err => console.log('Redis Client Error', err));
await client.connect().catch(console.error);
await client.set('bike:1', 'Process 134');
const value = await client.get('bike:1');
console.log(value);
// returns 'Process 134'
await client.close();
package io.redis.examples;
import redis.clients.jedis.UnifiedJedis;
public class SetGetExample {
  public void run() {
    UnifiedJedis jedis = new UnifiedJedis("redis://localhost:6379");
    String status = jedis.set("bike:1", "Process 134");
    if ("OK".equals(status)) System.out.println("Successfully added a bike.");
    String value = jedis.get("bike:1");
    if (value != null) System.out.println("The name of the bike is: " + value + ".");
    jedis.close();
  }
}
package example_commands_test
import (
	"context"
	"fmt"
	"github.com/redis/go-redis/v9"
)
func ExampleClient_Set_and_get() {
	ctx := context.Background()
	rdb := redis.NewClient(&redis.Options{
		Addr:     "localhost:6379",
		Password: "", // no password docs
		DB:       0,  // use default DB
	})
	err := rdb.Set(ctx, "bike:1", "Process 134", 0).Err()
	if err != nil {
		panic(err)
	}
	fmt.Println("OK")
	value, err := rdb.Get(ctx, "bike:1").Result()
	if err != nil {
		panic(err)
	}
	fmt.Printf("The name of the bike is %s", value)
}
using NRedisStack.Tests;
using StackExchange.Redis;
public class SetGetExample
{
    public void Run()
    {
        var muxer = ConnectionMultiplexer.Connect("localhost:6379");
        var db = muxer.GetDatabase();
        bool status = db.StringSet("bike:1", "Process 134");
        if (status)
            Console.WriteLine("Successfully added a bike.");
        var value = db.StringGet("bike:1");
        if (value.HasValue)
            Console.WriteLine("The name of the bike is: " + value + ".");
    }
}
Return information
One of the following:
- Bulk string reply: the value of the key.
- Nil reply: if the key does not exist.