nodejssocket文件传输（node+socket实现简易聊天室功能）

const net = require('net')
const  server = net.createServer()

//用户列表
let clients = []

//监听连接
server.on('connection',client=>{
    client.on('data',(chunk)=>{
        let data  = chunk.toString()
        if(data.match(/login:(.*)/)){
            let name = data.match(/login:(.*)/)[1]
            client.name = name
            clients.push(client)
            console.log(`用户${name}上线`)
        }else{
            for (const client of clients) {
                if(client.name!==JSON.parse(data).name){
                    client.write(data)
                }

            }
        }
    })

    client.on('close',()=>{
        console.log(`用户${client.name}下线`)
    })

    client.on('error',()=>{
        console.log(`用户${client.name}发生错误`)
    })

})

server.on('error',(err)=>{
    console.log('服务器错误',err)
})

server.on('close',()=>{
    console.log('服务器关闭')
})

server.listen(9527,()=>{
    console.log("服务器开启")
})

const net = require('net')
const readline =  require('readline')
//读取输入的信息
const rl = readline.createInterface({
    input: process.stdin,
    output: process.stdout
});

//名字
const name  =  process.argv[2]
//连接服务器
const client = net.createConnection({port:9527},()=>{
    console.log(name+'连接到服务器');
    client.write(`login:${name}`)
    client.name = name
    //开始发送信息
    sendMsg(client)
})

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

    let data  = JSON.parse(chunk.toString())
    if(data){
        console.log(`[${data.name}] : ${data.msg}`)
    }
});
client.on('end', () => {
    console.log('已从服务器断开');
});
client.on('error', () => {
    console.log('服务器错误');
});

//一直递归输出
function sendMsg(client){

    rl.question('',(line)=>{
        client.write(JSON.stri.jpg" alt="nodejssocket文件传输（node+socket实现简易聊天室功能）" border="0" />