node+socket實現(xiàn)簡易聊天室功能

第node+socket實現(xiàn)簡易聊天室功能本文實例為大家分享了node+socket實現(xiàn)簡易聊天室的具體代碼，供大家參考，具體內(nèi)容如下

constnet=require('net')

constserver=net.createServer()

//用戶列表

letclients=[]

//監(jiān)聽連接

server.on('connection',client={

client.on('data',(chunk)={

letdata=chunk.toString()

if(data.match(/login:(.*)/)){

letname=data.match(/login:(.*)/)[1]

=name

clients.push(client)

console.log(`用戶${name}上線`)

}else{

for(constclientofclients){

if(!==JSON.parse(data).name){

client.write(data)

client.on('close',()={

console.log(`用戶${}下線`)

client.on('error',()={

console.log(`用戶${}發(fā)生錯誤`)

server.on('error',(err)={

console.log('服務(wù)器錯誤',err)

server.on('close',()={

console.log('服務(wù)器關(guān)閉')

server.listen(9527,()={

console.log("服務(wù)器開啟")

})

constnet=require('net')

constreadline=require('readline')

//讀取輸入的信息

constrl=readline.createInterface({

input:process.stdin,

output:process.stdout

constname=process.argv[2]

//連接服務(wù)器

constclient=net.createConnection({port:9527},()={

console.log(name+'連接到服務(wù)器');

client.write(`login:${name}`)

=name

//開始發(fā)送信息

sendMsg(client)

client.on('data',(chunk)={

letdata=JSON.parse(chunk.toString())

if(data){

console.log(`[${}]:${data.msg}`)

client.on('end',()={

console.log('已從服務(wù)器斷開');

client.on('error',()={

console.log('服務(wù)器錯誤');

//一直遞歸輸出

functionsendMsg(client){

rl.question('',(line)={

client.write(JSON.stringify({

name:,

msg:line

sendMsg(client)

}