{"id":3983,"date":"2023-08-25T18:22:40","date_gmt":"2023-08-25T09:22:40","guid":{"rendered":"https:\/\/dennie.tokyo\/it\/?p=3983"},"modified":"2025-07-10T19:23:48","modified_gmt":"2025-07-10T10:23:48","slug":"%e3%80%90go%e3%80%91%e3%83%a1%e3%82%bd%e3%83%83%e3%83%89%e3%81%a8%e9%96%a2%e6%95%b0","status":"publish","type":"post","link":"https:\/\/dennie.tokyo\/it\/?p=3983","title":{"rendered":"\u3010Go\u3011\u30e1\u30bd\u30c3\u30c9\u3068\u95a2\u6570"},"content":{"rendered":"\n<p>\u30e1\u30bd\u30c3\u30c9\u3082\u95a2\u6570\u306e\u3088\u3046\u306b\u6271\u3048\u307e\u3059\u3002<\/p>\n\n\n\n<!--more-->\n\n\n\n<h1 class=\"wp-block-heading\">\u30e1\u30bd\u30c3\u30c9\u5024<\/h1>\n\n\n\n<p>\u30e1\u30bd\u30c3\u30c9\u3092\u5024\u306e\u3088\u3046\u306b\u6271\u3046\u4e8b\u3092\u30e1\u30bd\u30c3\u30c9\u5024\u3068\u547c\u3073\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u5909\u6570\u3078\u306e\u4ee3\u5165<\/h2>\n\n\n\n<p>\u95a2\u6570\u3068\u540c\u69d8\u3001\u30e1\u30bd\u30c3\u30c9\u3082\u5909\u6570\u3078\u4ee3\u5165\u3059\u308b\u4e8b\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>package main\n\nimport (\n\t&quot;fmt&quot;\n)\n\n\/\/ \u69cb\u9020\u4f53\u5b9a\u7fa9\ntype myStruct struct {\n\tnum int\n}\n\n\/\/ \u30e1\u30bd\u30c3\u30c8\u5b9a\u7fa9\nfunc (m myStruct) add(val int) int {\n\treturn m.num + val\n}\n\nfunc main() {\n\tm := myStruct{num: 10}\n\n\t\/\/ \u30e1\u30bd\u30c3\u30c9\u3092\u5909\u6570\u3078\u4ee3\u5165\u3059\u308b\u3002\n\tfuncVal := m.add\n\tfmt.Println(funcVal(15)) \/\/ 25 \u304c\u8868\u793a\u3055\u308c\u308b\u3002\n}\n<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u95a2\u6570\u5b9a\u7fa9\u5909\u6570\u3078\u306e\u4ee3\u5165<\/h2>\n\n\n\n<p>\u30b7\u30b0\u30cd\u30c1\u30e3\u30fc\u304c\u540c\u3058\u95a2\u6570\u5b9a\u7fa9\u306e\u5909\u6570\u3078\u30e1\u30bd\u30c3\u30c9\u3092\u4ee3\u5165\u3059\u308b\u4e8b\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>package main\n\nimport (\n\t&quot;fmt&quot;\n)\n\n\/\/ \u69cb\u9020\u4f53\u5b9a\u7fa9\ntype myStruct struct {\n\tnum int\n}\n\n\/\/ \u30e1\u30bd\u30c3\u30c8\u5b9a\u7fa9\nfunc (m myStruct) add(val int) int {\n\treturn m.num + val\n}\n\n\/\/ \u95a2\u6570\u5b9a\u7fa9\ntype myFunc func(int) int\n\nfunc main() {\n\n\tvar myFunc myFunc\n\tm := myStruct{num: 10}\n\n\t\/\/ \u95a2\u6570\u578b\u306e\u5909\u6570\u3078\u30e1\u30bd\u30c3\u30c9\u3092\u4ee3\u5165\u3059\u308b\u3002\n\tmyFunc = m.add\n\n\t\/\/ \u5b9f\u884c\n\tfmt.Println(myFunc(15)) \/\/ 25 \u304c\u8868\u793a\u3055\u308c\u308b\u3002\n}\n<\/code><\/pre><\/div>\n\n\n\n<h1 class=\"wp-block-heading\">\u30e1\u30bd\u30c3\u30c9\u5f0f<\/h1>\n\n\n\n<p>\u30e1\u30bd\u30c3\u30c9\u304b\u3089\u95a2\u6570\u3092\u4f5c\u6210\u3059\u308b\u4e8b\u304c\u51fa\u6765\u307e\u3059\u3002\u95a2\u6570\u306e\u7b2c\u4e00\u5f15\u6570\u306f\u30ec\u30b7\u30fc\u30d0\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>package main\n\nimport (\n\t&quot;fmt&quot;\n)\n\n\/\/ \u69cb\u9020\u4f53\u5b9a\u7fa9\ntype myStruct struct {\n\tnum int\n}\n\n\/\/ \u30e1\u30bd\u30c3\u30c8\u5b9a\u7fa9\nfunc (m myStruct) add(val int) int {\n\treturn m.num + val\n}\n\nfunc main() {\n\n\tm := myStruct{num: 10}\n\n\t\/\/ \u578b\u306e\u30e1\u30bd\u30c3\u30c9\u5b9a\u7fa9\n\tadd := myStruct.add\n\n\t\/\/ \u5b9f\u884c\n\tfmt.Println(add(m, 15)) \/\/ 25 \u304c\u8868\u793a\u3055\u308c\u308b\u3002\n}\n<\/code><\/pre><\/div>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u66f8\u304d\u65b9\u3082\u51fa\u6765\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>package main\n\nimport (\n\t&quot;fmt&quot;\n)\n\n\/\/ \u69cb\u9020\u4f53\u5b9a\u7fa9\ntype myStruct struct {\n\tnum int\n}\n\n\/\/ \u30e1\u30bd\u30c3\u30c8\u5b9a\u7fa9\nfunc (m myStruct) add(val int) int {\n\treturn m.num + val\n}\n\nfunc main() {\n\n\tm := myStruct{num: 10}\n\n\t\/\/ \u5b9f\u884c\n\tfmt.Println(myStruct.add(m, 15)) \/\/ 25 \u304c\u8868\u793a\u3055\u308c\u308b\u3002\n}<\/code><\/pre><\/div>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e1\u30bd\u30c3\u30c9\u306e\u5b9f\u614b<\/h2>\n\n\n\n<p>Go\u306e\u30e1\u30bd\u30c3\u30c9\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u95a2\u6570\u306b\u7f6e\u304d\u63db\u3048\u3089\u308c\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>\/\/ \u30e1\u30bd\u30c3\u30c9\nfunc (m myStruct) add(val int) int {\n\treturn m.num + val\n}\n\n\/\/ \u95a2\u6570\nfunc add(m myStruct, val int) int {\n\treturn m.num + val\n}<\/code><\/pre><\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u30e1\u30bd\u30c3\u30c9\u3082\u95a2\u6570\u306e\u3088\u3046\u306b\u6271\u3048\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":968,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[33],"tags":[],"class_list":["post-3983","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-go"],"_links":{"self":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/3983","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3983"}],"version-history":[{"count":8,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/3983\/revisions"}],"predecessor-version":[{"id":3998,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/posts\/3983\/revisions\/3998"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=\/wp\/v2\/media\/968"}],"wp:attachment":[{"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3983"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3983"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dennie.tokyo\/it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3983"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}