Question

我只是从其他网站https://nodesource.com/blog/understanding-socketio关注这个，我还是在socket.io中使用node.js的新手，。我很困惑为什么它没有在console中回显。有人帮我这个。< / p>

提前谢谢。

app.js

var server = require("net").createServer();
var io = require("socket.io")(server);

var handleClient = function (socket) {
    // we've got a client connection
    socket.emit("tweet", {user: "nodesource", text: "Hello, world!"});
};

server.listen(8080);
io.on("connection", handleClient);

的index.html

<html>
<head>
    <script src="http://ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
    <script src="/socket.io/socket.io.js"></script>
    <script>
        $(function(){
            var iosocket = io.connect("http://localhost");


            iosocket.on("tweet", function(tweet) {
                // todo: add the tweet as a DOM node


                console.log("contents:", tweet.text);
            });
        });
    </script>
</head>
<body>

</body>
</html>

为什么它没有在控制台回应

0 个答案: