tryhtml5_webworker 在线代码实例

实例代码( Tip: 登录后体验更佳 )
运行代码

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<!DOCTYPE html>
<html>
<body>
<p>计数： <output id="result"></output></p>
<button onclick="startWorker()">开始工作</button> 
<button onclick="stopWorker()">停止工作</button>
<p><strong>注意：</strong> Internet Explorer 9 及更早 IE 版本浏览器不支持 Web Workers.</p>
<script>
var w;
function startWorker() {
    if(typeof(Worker) !== "undefined") {
        if(typeof(w) == "undefined") {
            w = new Worker("/statics/demosource/demo_workers.js");
        }
        w.onmessage = function(event) {
            document.getElementById("result").innerHTML = event.data;
        };
    } else {
        document.getElementById("result").innerHTML = "抱歉，你的浏览器不支持 Web Workers...";
    }
}
function stopWorker() { 
    w.terminate();
    w = undefined;
}
</script>
</body>
</html>
 
 
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运行结果
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