【发布时间】:2011-02-13 18:43:13
【问题描述】:
我试图了解 node.js 中 addListener 的用途。有人可以解释一下吗?一个简单的例子是:
var tcp = require('tcp');
var server = tcp.createServer(function (socket) {
socket.setEncoding("utf8");
socket.addListener("connect", function () {
socket.write("hello\r\n");
});
socket.addListener("data", function (data) {
socket.write(data);
});
socket.addListener("end", function () {
socket.write("goodbye\r\n");
socket.end();
});
});
server.listen(7000, "localhost");
【问题讨论】:
标签: javascript node.js listener dom-events