How does nodejs redis set the expiration time?

how does nodejs redis set the expiration time?

Javascript
Mar.10,2021

call the expired command of redis.
EXPIRE key seconds
this has nothing to do with what language is used. 

const redis = require("redis");
const redisConfig = {
    host: "redisip",
    port: ""
};
const __createClient = () => {
    const client = redis.createClient(redisConfig.port, redisConfig.host);
    //redis
    client.on("error", function (err) {
        logger("redis error: " + err);
    });
    return client;
};

const client = __createClient();
client.expire("key", "", (err, isSuccess) => {
    client.quit();
    if (err || !isSuccess) {
        //your code
    } else {
        //your another code
    }
});
const redis = require('redis')
import { redisConfig } from '../config/index';
const redisClient = redis.createClient(redisConfig);
redisClient.select(2, (res) => {
    console.log(res)
})
export function setItem(key, value, exprires) {
    redisClient.set(key, value);
    //
    if (exprires) {
        redisClient.expire(key, exprires);
    }
}

can refer to

used in my project.

Previous: It doesn't matter how gracefully es6 judges that the values contained in two arrays are exactly the same.

Next: Vs code vue template tag formatting

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b3239b-2bdfd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3239b-2bdfd.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?