「TypeScript 並列処理」の版間の差分
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| 2行目: | 2行目: | ||
{{amazon|4873119049}} | {{amazon|4873119049}} | ||
==Web Worker== | ==Web Worker== | ||
| + | *[https://www.typea.info/blog/index.php/2020/07/23/typescript_node_environment/ TypeScriptをブラウザで実行する環境を準備] | ||
| + | *scripts/browser_main_thread.ts | ||
let worker = new Worker("/scripts/browser_worker.js"); | let worker = new Worker("/scripts/browser_worker.js"); | ||
worker.onmessage = e => { | worker.onmessage = e => { | ||
| 7行目: | 9行目: | ||
} | } | ||
worker.postMessage("message to worker!"); | worker.postMessage("message to worker!"); | ||
| − | + | *scripts/browser_worker. | |
| − | |||
onmessage = e => { | onmessage = e => { | ||
console.log(`RECEIVE MESSAGE FROM MAIN : ${e.data}`); | console.log(`RECEIVE MESSAGE FROM MAIN : ${e.data}`); | ||
postMessage(`Ack:"${e.data}"`); | postMessage(`Ack:"${e.data}"`); | ||
} | } | ||
| − | + | *index.html | |
<html> | <html> | ||
<head> | <head> | ||
2020年7月24日 (金) 01:12時点における版
Web Worker
- TypeScriptをブラウザで実行する環境を準備
- scripts/browser_main_thread.ts
let worker = new Worker("/scripts/browser_worker.js");
worker.onmessage = e => {
console.log(`RECEIVE MESSAGE FROM WORKER:${e.data}`);
}
worker.postMessage("message to worker!");
*scripts/browser_worker.
onmessage = e => {
console.log(`RECEIVE MESSAGE FROM MAIN : ${e.data}`);
postMessage(`Ack:"${e.data}"`);
}
- index.html
<html>
<head>
<script src="scripts/browser_main_thread.js"></script>
<script src="scripts/browser_worker.js"></script>
</head>
<body>
TEST
</body>
</html>
© 2006 矢木浩人
