我正在使用node和socket.io来编写聊天应用程序.它在Chrome上工作正常但mozilla在启用跨源请求时出错.
跨源请求已阻止:同源策略不允许在http://waleedahmad.kd.io:3000/socket.io/?EIO=2&transport=polling&t=1401964309289-2&sid=1OyDavRDf4WErI-VAAAI上读取远程资源.这可以通过将资源移动到同一域或启用CORS来解决.
这是启动节点服务器的代码.
var express = require('express'),
app = express(),
server = require('http').createServer(app),
io = require('socket.io').listen(server),
path = require('path');
server.listen(3000);
app.get('/', function(req, res) {
res.sendfile(__dirname + '/public/index.html');
});
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在客户端.
var socket = io.connect('//waleedahmad.kd.io:3000/');
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HTML页面上的脚本标记.
<script type="text/javascript" src="//waleedahmad.kd.io:3000/socket.io/socket.io.js"></script>
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我也在app根目录中使用.htaccess文件.(waleedahmad.kd.io/node).
Header add Access-Control-Allow-Origin "*"
Header add Access-Control-Allow-Headers "origin, x-requested-with, content-type"
Header add Access-Control-Allow-Methods "PUT, GET, POST, DELETE, OPTIONS"
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