现在,我们已经创建了Web Worker文件。在本节中,我们将从一个HTML文档启动Web Worker,该HTML文档在后台运行名为“ worker.js”的文件中的代码,并在网页上逐步显示结果。让我们看看它是如何工作的:
例试试这个代码»
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Using Web Worker</title>
<script>
if(window.Worker) {
// Create a new web worker
var worker = new Worker("worker.js");
// Fire onMessage event handler
worker.onmessage = function(event) {
document.getElementById("result").innerHTML = event.data;
};
} else {
alert("Sorry, your browser do not support web worker.");
}
</script>
</head>
<body>
<div id="result">
<!--Received messages will be inserted here-->
</div>
</body>
</html>
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