【发布时间】:2017-06-04 01:16:53
【问题描述】:
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 SERVER,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);
});
});
【问题讨论】:
-
您的服务器正在侦听端口
9090,而您的客户端正在尝试连接端口8080 -
在 mozila 控制台上显示一些错误:GET XHR localhost:8080/socket.io/1 [HTTP/1.1 400 Bad Request 21ms]
标签: php node.js apache server socket.io