node express4.0+socket.io整合 访问不到 socket.io.js问题
server.js 代码
var express=require("express"),
pipe=require("./pipe.js"),
app=express(),
http=require('http').createServer(app)
sio=require('socket.io').listen(http);
// do.......
sio.on('connection',function(socket){
console.log('connection');
socket.on('msg',function(a){
console.log(a);
sio.emit('msg','你妹妹');
});
});
app.listen(7777,function(){
console.log("app started port is 7777");
});
在浏览器上访问 /socket.io/socket.io.js 为404
折腾了一个小时 终于解决了
将app.listen改成http.listen就好了
var express=require("express"),
pipe=require("./pipe.js"),
app=express(),
http=require('http').createServer(app)
sio=require('socket.io').listen(http);
//js合并
pipe(app);
//购物车
require("./cart.js")(app);
app.engine("html",require("./lib/tpl-node.js"));
//require('./test/websocket.js')(app);
app.gome={
static:"E:\\workspaces\\dev\\Storefront\\storedocroot.war",
jsserver:"http://localhost:7777",
};
app.use(express.static(app.gome.static));
app.use(express.static('./test'));
app.get("/",function(req,res){
res.send("index").end();
});
sio.on('connection',function(socket){
console.log('connection');
socket.on('msg',function(a){
console.log(a);
sio.emit('msg','你妹妹');
});
});
http.listen(7777,function(){
console.log("app started port is 7777");
});
下面是一个完整的 server 和client js
server.js
var express=require("express"),
pipe=require("./pipe.js"),
app=express(),
http=require('http').createServer(app)
sio=require('socket.io').listen(http);
//js合并
pipe(app);
//购物车
require("./cart.js")(app);
app.engine("html",require("./lib/tpl-node.js"));
//require('./test/websocket.js')(app);
app.gome={
static:"E:\\workspaces\\dev\\Storefront\\storedocroot.war",
jsserver:"http://localhost:7777",
};
app.use(express.static(app.gome.static));
app.use(express.static('./test'));
app.get("/",function(req,res){
res.send("index").end();
});
sio.of('/test').on('connection',function(socket){
console.log('connection');
socket.on('msg',function(a){
console.log(a);
socket.emit('msg','你妹妹');
});
});
http.listen(7777,function(){
console.log("app started port is 7777");
});
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
</head>
<body>
<script src="/socket.io/socket.io.js"></script>
<script>
socket = io.connect('ws://localhost:7777/test');
socket.emit('msg',{hello:'nimie'});
socket.on('msg',function(a){
alert(a);
});
</script>
</body>
</html>