Unexpected Number 'var' JS node.js

Question

Ok so, I am a total noob at node.js,and have a little experience with js,and this could be a simple answer but I've been surfing around,and could not find the solution. Here is my code.

var number = []
io.sockets.on('connection', function (socket) {
socket.on("start", function(){
    currand = random()
    number.push(currand)
    idco = number.length - 1
    io.emit("rcb",{rcbo: currand,idc:idco}
});      

The function random just returns a random number. When I try to run this , it does not work,and cmd gives me this error Syntax Error: Unexpected Number. Thanks in advance.

Answer 1

好的，我知道我做错了什么，实数变量名中有一个数字，这使它不起作用，感谢您的时间。