<!DOCTYPE html> <html> <head> <meta http-equiv="X-UA-Compatible" content="IE=edge" /> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>WebSocket Sample</title> <script type="text/javascript" src="./jquery.js"></script> <script type="text/javascript"> // 接続先URI var uri = "ws://" + location.host + "/sample/chat"; // WebSocketオブジェクト var webSocket = null; // 初期処理 function i