「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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