{"id":4421,"date":"2023-09-08T10:19:31","date_gmt":"2023-09-08T01:19:31","guid":{"rendered":"https:\/\/attacktube.com\/?p=4421"},"modified":"2024-03-01T06:20:47","modified_gmt":"2024-02-29T21:20:47","slug":"%e3%80%90javascript%e3%80%91arraybuffer%e3%82%aa%e3%83%96%e3%82%b8%e3%82%a7%e3%82%af%e3%82%92blob%e3%82%aa%e3%83%96%e3%82%b8%e3%82%a7%e3%82%af%e3%83%88%e3%81%ab%e5%a4%89%e6%8f%9b%e3%81%99%e3%82%8b","status":"publish","type":"post","link":"https:\/\/attacktube.com\/?p=4421","title":{"rendered":"\u3010JavaScript\u3011ArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092Blob\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3059\u308b\u3010\u4e2d\u7d1a\u8005\u3011"},"content":{"rendered":"\n<p>ArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092Blob\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u306f\u3001\u300cArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c1\u3064\u306e\u5834\u5408\u300d\u3068\u300c\u8907\u6570\u306eArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u914d\u5217\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u300d\u3067\u65b9\u6cd5\u304c\u9055\u3046\u306e\u3067\u6ce8\u610f\u3059\u308b\u3053\u3068\u3002<br>\u3053\u3053\u306f\u3084\u3084\u3053\u3057\u304f\u96e3\u3057\u3044\u3068\u3053\u308d\u3067\u3042\u308b\u305f\u3081\u3001\u6c17\u3092\u4ed8\u3051\u308b\u3053\u3068\u3002<\/p>\n\n\n\n<pre><code>\n\/\/ ArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c1\u3064\u306e\u5834\u5408\n\/\/ arrayBuffer =  ArrayBuffer\n\/\/ arrayBuffer\u3092Blob \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3059\u308b\u3002\n\/\/ ArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ffirefox\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u306f[object ArrayBuffer]\u3068\u51fa\u308b\u3002\nconst blob = new Blob([arrayBuffer]);\n\n\/\/ \u8907\u6570\u306eArrayBuffer\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u304c\u914d\u5217\u306b\u683c\u7d0d\u3055\u308c\u3066\u3044\u308b\u5834\u5408\n\/\/ arrayBufferList = [ArrayBuffer,ArrayBuffer,ArrayBuffer,ArrayBuffer,ArrayBuffer\u30fb\u30fb\u30fb\u30fb]\n\/\/ arrayBufferList\u3092Blob \u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306b\u5909\u63db\u3059\u308b\u3002\n\/\/ blob\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306ffirefox\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u306b\u306f[object Blob]\u3068\u51fa\u308b\u3002\nconst blob = new Blob(arrayBufferList);\n<\/code><\/pre>\n\n\n\n<!--more-->\n\n\n\n<br>\n<script async=\"\" src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-3461056110605997\" crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\" style=\"display:block; 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