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结果显示区
<!DOCTYPE html> <html> <body> <p>计数:<output id="result" style="font:bold 12px Verdana, Arial, Helvetica, sans-serif; color:#0000CC">1</output></p> <button onclick="startWorker()">开始 Worker</button> <button onclick="stopWorker()">停止 Worker</button> <br /><br /> <script> var w; function startWorker() { if(typeof(Worker)!=="undefined") { if(typeof(w)=="undefined") { w=new Worker("http://www.w3school.com.cn/example/html5/demo_workers.js"); } w.onmessage = function (event) { document.getElementById("result").innerHTML=event.data; }; } else { document.getElementById("result").innerHTML="Sorry, your browser does not support Web Workers..."; } } function stopWorker() { w.terminate(); } </script> </body> </html>
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