This is documentation for the next version of K6. For the latest stable release, go to the latest version.
Client.incr(key)
Increments the number stored at key
by one. If the key does not exist, it is set to zero before performing the operation.
Parameters
Returns
Example
import redis from 'k6/experimental/redis';
// Instantiate a new redis client
const redisClient = new redis.Client('redis://localhost:6379');
export default async function () {
await redisClient.set('mykey', 10, 0);
let value = await redisClient.incr('mykey');
value = await redisClient.incrBy('mykey', value);
value = await redisClient.decrBy('mykey', value);
value = await redisClient.decr('mykey');
if (value !== -1) {
throw new Error('mykey should have been -1');
}
}