时间：2021-07-01 10:21:17 帮助过：25人阅读
function messageHandler(e) {
postMessage("worker says: " + e.data + " too");
}
addEventListener("message", messageHandler, true);
postMessage("2222222222");html代码 index.html
<!DOCTYPE html>
<html>
<head>
<title>index.html</title>
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<!--<link rel="stylesheet" type="text/css" href="./styles.css">-->
</head>
<body>
<script type="text/javascript">
if(typeof(Worker)!=="undefined"){
console.log("zhichi worke");
}else{
console.log("no support!");
}
function messageHandler(e){
console.log(e.data);
}
function errorHandler(e){
console.log(e.message, e);
}
var myWorker = new Worker("task.js");
myWorker.addEventListener("message", messageHandler, true);
myWorker.addEventListener("error", errorHandler, true);
myWorker.postMessage("1 fangsong d");
</script>
</body>
</html>以上就是html5 worker 实例(一) 为什么测试不到效果的内容，更多相关内容请关注PHP中文网（www.gxlcms.com）！