{"id":500,"date":"2026-05-06T10:21:37","date_gmt":"2026-05-06T01:21:37","guid":{"rendered":"https:\/\/www.zeronana.net\/?p=500"},"modified":"2026-05-06T15:40:24","modified_gmt":"2026-05-06T06:40:24","slug":"%e3%80%90%e5%ae%9f%e5%8b%99%e5%90%91%e3%81%91%e3%80%91go-crud%e3%81%ae%e5%ae%9f%e8%a3%85%e6%96%b9%e6%b3%95%ef%bd%9capi%e3%83%bbdb%e9%96%8b%e7%99%ba%e3%81%ae%e5%9f%ba%e6%9c%ac%e3%82%92%e5%be%b9","status":"publish","type":"post","link":"https:\/\/www.zeronana.net\/?p=500","title":{"rendered":"\u3010\u5b9f\u52d9\u5411\u3051\u3011Go CRUD\u306e\u5b9f\u88c5\u65b9\u6cd5\uff5cAPI\u30fbDB\u958b\u767a\u306e\u57fa\u672c\u3092\u5fb9\u5e95\u89e3\u8aac"},"content":{"rendered":"\n<p>Go\u8a00\u8a9e\u3067Web\u30a2\u30d7\u30ea\u3084API\u3092\u958b\u767a\u3059\u308b\u969b\u3001\u6700\u521d\u306b\u899a\u3048\u308b\u3079\u304d\u306a\u306e\u304c\u300cCRUD\u51e6\u7406\u300d\u3067\u3059\u3002<br>CRUD\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u57fa\u672c\u3068\u306a\u308b\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u672c\u8a18\u4e8b\u3067\u306f\u3001Go\u3067CRUD\u3092\u5b9f\u88c5\u3059\u308b\u65b9\u6cd5\u3092\u300cAPI\u30fbDB\u9023\u643a\u30fb\u5b9f\u52d9\u30ec\u30d9\u30eb\u300d\u307e\u3067\u521d\u5fc3\u8005\u5411\u3051\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">CRUD\u3068\u306f\uff1f<\/h2>\n\n\n\n<p>CRUD\u3068\u306f\ud83d\udc47<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u51e6\u7406<\/th><th>\u610f\u5473<\/th><\/tr><\/thead><tbody><tr><td>Create<\/td><td>\u767b\u9332<\/td><\/tr><tr><td>Read<\/td><td>\u53d6\u5f97<\/td><\/tr><tr><td>Update<\/td><td>\u66f4\u65b0<\/td><\/tr><tr><td>Delete<\/td><td>\u524a\u9664<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\ud83d\udc49 \u307b\u307c\u5168\u3066\u306e\u696d\u52d9\u30b7\u30b9\u30c6\u30e0\u3067\u4f7f\u308f\u308c\u308b<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Go\u3067CRUD\u3092\u5b9f\u88c5\u3059\u308b\u69cb\u6210<\/h2>\n\n\n\n<p>\u57fa\u672c\u69cb\u6210\ud83d\udc47<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>HTTP API<\/li>\n\n\n\n<li>DB\u63a5\u7d9a<\/li>\n\n\n\n<li>SQL or ORM<\/li>\n\n\n\n<li>JSON\u30ec\u30b9\u30dd\u30f3\u30b9<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30e2\u30c7\u30eb\u5b9a\u7fa9\uff08GORM\uff09<\/h2>\n\n\n\n<p>GORM<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>type User struct {<br>    ID   uint<br>    Name string<br>}<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">CREATE\uff08\u767b\u9332\uff09<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>db.Create(&amp;User{<br>    Name: \"Tomoya\",<br>})<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">READ\uff08\u53d6\u5f97\uff09<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>var user User<br><br>db.First(&amp;user, 1)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">UPDATE\uff08\u66f4\u65b0\uff09<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>db.Model(&amp;user).Update(<br>    \"Name\",<br>    \"Taro\",<br>)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">DELETE\uff08\u524a\u9664\uff09<\/h2>\n\n\n\n<pre class=\"wp-block-code\"><code>db.Delete(&amp;user)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">API\u5316\u3059\u308b<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">GET<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>r.GET(\"\/users\", getUsers)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">POST<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>r.POST(\"\/users\", createUser)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">PUT<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>r.PUT(\"\/users\/:id\", updateUser)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">DELETE<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>r.DELETE(\"\/users\/:id\", deleteUser)<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u52d9\u3067\u91cd\u8981\u306a\u30dd\u30a4\u30f3\u30c8<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u30d0\u30ea\u30c7\u30fc\u30b7\u30e7\u30f3<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>if user.Name == \"\" {<br>    return<br>}<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 Transaction\u7ba1\u7406<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>tx := db.Begin()<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\">\u2714 \u30a8\u30e9\u30fc\u30cf\u30f3\u30c9\u30ea\u30f3\u30b0<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>if err != nil {<br>    return err<br>}<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u5b9f\u52d9\u3067\u306e\u5fdc\u7528<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f1a\u54e1\u7ba1\u7406<\/li>\n\n\n\n<li>\u5546\u54c1\u7ba1\u7406<\/li>\n\n\n\n<li>\u53e3\u30b3\u30df\u7ba1\u7406<\/li>\n\n\n\n<li>\u7ba1\u7406\u753b\u9762<\/li>\n<\/ul>\n\n\n\n<p>\ud83d\udc49 \u3042\u306a\u305f\u306a\u3089\ud83d\udc47<br>\ud83d\udc49\u300c\u53e3\u30b3\u30df\u30d6\u30fc\u30b9\u30bf\u30fcPRO\u300d\u306e\u9867\u5ba2\u7ba1\u7406\u6a5f\u80fd\u305d\u306e\u3082\u306e<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u5931\u6557<\/h2>\n\n\n\n<p>\u274c Transaction\u672a\u4f7f\u7528<br>\u274c Validation\u4e0d\u8db3<br>\u274c SQL\u76f4\u66f8\u304d\u4e71\u7acb<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d9\u30b9\u30c8\u30d7\u30e9\u30af\u30c6\u30a3\u30b9<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>RESTful\u8a2d\u8a08<\/li>\n\n\n\n<li>Transaction\u5229\u7528<\/li>\n\n\n\n<li>Validation\u5fb9\u5e95<\/li>\n\n\n\n<li>ORM\u6d3b\u7528<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\ud83d\udca1 \u7d50\u8ad6<\/h2>\n\n\n\n<p>\ud83d\udc49<br><strong>\u300cCRUD\u5b9f\u88c5\uff1dWeb\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u57fa\u672c\u300d<\/strong><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Go\u8a00\u8a9e\u3067Web\u30a2\u30d7\u30ea\u3084API\u3092\u958b\u767a\u3059\u308b\u969b\u3001\u6700\u521d\u306b\u899a\u3048\u308b\u3079\u304d\u306a\u306e\u304c\u300cCRUD\u51e6\u7406\u300d\u3067\u3059\u3002CRUD\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u958b\u767a\u306e\u57fa\u672c\u3068\u306a\u308b\u91cd\u8981\u306a\u6a5f\u80fd\u3067\u3059\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":501,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"advanced_seo_description":"","jetpack_seo_html_title":"","jetpack_seo_noindex":false,"jetpack_seo_schema_type":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[4],"tags":[6,7],"class_list":["post-500","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-go","tag-go-2","tag-go"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/www.zeronana.net\/wp-content\/uploads\/2026\/05\/goCRUD.png","_links":{"self":[{"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/posts\/500","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=500"}],"version-history":[{"count":1,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/posts\/500\/revisions"}],"predecessor-version":[{"id":502,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/posts\/500\/revisions\/502"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=\/wp\/v2\/media\/501"}],"wp:attachment":[{"href":"https:\/\/www.zeronana.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=500"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=500"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zeronana.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=500"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}