如何使用socketio连接node.js和php服务器

Question

如何使用socket.io

将数据从节点服务器发送到PHP服务器(Apache(

服务器端：

var socket = require( 'socket.io' );
var http = require( 'http' );
var io = require('socket.io').listen(8080);
io.sockets.on('connection', function (socket) {
  console.log('user connected!');

客户端(PHP服务器，JavaScript代码(：

var socket = io.connect( 'http://localhost:8080' );
$( "#messageForm" ).submit( function() {
    var nameVal = $( "#nameInput" ).val();
    var msg = $( "#messageInput" ).val();
    socket.emit( 'message', { name: nameVal, message: msg } );
    });
    return false;
});
socket.on( 'message', function( data ) {
    var actualContent = $( "#messages" ).html();
    var newMsgContent = '<li> <strong>' + data.name + '</strong> : ' + data.message + '</li>';
    var content = newMsgContent + actualContent;
    $( "#messages" ).html( content );
});
  socket.on('foo', function (data) {
    console.log('here we are in action event and data is: ' + data);
  });
});

Answer 1

使用localhost：8080作为URL代替127.0.0.1:8080