{"height":"190","categories":["Go"],"published":"2025-10-21 17:56:17","author_url":"https://blog.hatena.ne.jp/lufiabb/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.lufia.org%2Fentry%2F2025%2F10%2F21%2F175617\" title=\"Go\u306e\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u96c6\u7d04\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f5c\u3063\u305f + Go\u304c\u7ba1\u7406\u3059\u308b\u30b9\u30bf\u30c3\u30af\u5468\u308a\u306e\u6319\u52d5\u306b\u3064\u3044\u3066 - Plan 9\u3068Go\u8a00\u8a9e\u306e\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Plan 9\u3068Go\u8a00\u8a9e\u306e\u30d6\u30ed\u30b0","description":"\u304a\u8a66\u3057\u3067\u3001Go\u306e\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u7701\u7565\u3059\u308b\u305f\u3081\u306e try \u3068\u3044\u3046\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f5c\u3063\u3066\u3044\u308b\u306e\u3067\u7d39\u4ecb\u3057\u307e\u3059(\u6700\u5f8c\u306b\u3061\u3087\u3063\u3068\u3057\u305f\u544a\u77e5\u304c\u3042\u308a\u307e\u3059)\u3002 github.com \u3053\u308c\u3092\u4f7f\u3046\u3068\u3001\u3088\u304f\u3042\u308b if err != nil \u3092\u6b21\u306e\u3088\u3046\u306b\u8a18\u8ff0\u3067\u304d\u307e\u3059\u3002 // Handle\u3068Check\u306f\u5fc5\u305a\u540c\u3058\u30b9\u30b3\u30fc\u30d7\u306b\u66f8\u3044\u3066\u4e0b\u3055\u3044 cp, err := try.Handle() if err != nil { // \u4e0b\u306eCheck\u3067\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u305f\u3089\u3053\u3053\u306b\u98db\u3076 log.Fatalln(\"Error:\", err) } s := try.Check1(os.ReadFile(\"/tmp/xxx\"))(cp) u := t\u2026","width":"100%","blog_url":"https://blog.lufia.org/","version":"1.0","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/l/lufiabb/20251021/20251021171851.png","author_name":"lufiabb","provider_url":"https://hatena.blog","type":"rich","title":"Go\u306e\u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0\u3092\u96c6\u7d04\u3059\u308b\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f5c\u3063\u305f + Go\u304c\u7ba1\u7406\u3059\u308b\u30b9\u30bf\u30c3\u30af\u5468\u308a\u306e\u6319\u52d5\u306b\u3064\u3044\u3066","url":"https://blog.lufia.org/entry/2025/10/21/175617"}