「TypeScript 並列処理」の版間の差分
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| 3行目: | 3行目: | ||
==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] | *[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] | ||
| + | ===コード=== | ||
*scripts/browser_main_thread.ts | *scripts/browser_main_thread.ts | ||
let worker = new Worker("/scripts/browser_worker.js"); | let worker = new Worker("/scripts/browser_worker.js"); | ||
| 24行目: | 25行目: | ||
</body> | </body> | ||
</html> | </html> | ||
| + | ===実行=== | ||
| + | [File:typescript_multithred.png] | ||
2020年7月24日 (金) 01:15時点における版
Web Worker
コード
- 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>
実行
[File:typescript_multithred.png]
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