{"id":44842,"date":"2023-11-14T12:07:43","date_gmt":"2023-10-25T22:56:25","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/44842-2\/"},"modified":"2024-05-04T08:59:05","modified_gmt":"2024-05-04T00:59:05","slug":"44842-2","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/44842-2\/","title":{"rendered":""},"content":{"rendered":"

\u73fe\u5728\u3001\u500b\u4eba\u958b\u767a\u4e2d\u3067\u3059\u3002
\n\u666e\u6bb5\u306fWEB\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u3057\u3066Nuxt.js\u3068Firebase\u304f\u3089\u3044\u3057\u304b\u89e6\u3089\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u500b\u4eba\u958b\u767a\u3067\u306a\u3089\u3082\u3063\u3068\u30e2\u30c0\u30f3\u306a\u6280\u8853\u3092\u30ac\u30c3\u30c4\u30ea\u3068\u4f7f\u3044\u305f\u3044\u3068\u3044\u3046\u4e8b\u3067\u3001API\u958b\u767a\u306bGolang + Gorm(ORM)\u3067\u958b\u767a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n

Gorm\u306e\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u8f09\u3063\u3066\u3042\u308b\u3001DB\u304b\u3089\u5f15\u3063\u5f35\u3063\u3066\u304d\u305f\u30c7\u30fc\u30bf\u3078\u306e\u30a2\u30bd\u30b7\u30a8\u30fc\u30b7\u30e7\u30f3\u306e\u7d44\u307f\u65b9\u306f\u2193\u3053\u3046\u3067\u3059\u3002
\n(\u53c2\u7167\u5148\uff1a\u3000http:\/\/gorm.io\/ja_JP\/docs\/has_many.html)<\/p>\n

db.Model(&user).Related(&emails)\r\n\/\/\/\/ SELECT * FROM emails WHERE user_id = 111; \/\/ 111 is user's primary key\r\n<\/code><\/pre>\n
\u30c7\u30fc\u30bf\u304c1\u3064\u306e\u6642\u3067\u3042\u308c\u3070\u2191\u3053\u308c\u3067OK\u306a\u306e\u3067\u3059\u304c\u3001
\nuser\u304c\u8907\u6570\u306e\u6642\u306b\u306f\u3001\u4e0b\u8a18\u306e\u901a\u308a\u306b\u3059\u308b\u4e8b\u3067\u5404\u3005\u306e\u30e6\u30fc\u30b6\u30fc\u3078\u30ea\u30ec\u30fc\u30b7\u30e7\u30f3\u304c\u7d44\u3081\u307e\u3059\u3002<\/p>\n
db.Where(\"user_id = ?\", id).Find(&users)\r\n\u3000for i := range users {\r\n\u3000db.Model(users[i]).Related(&users[i].emails)\r\n}\r\n<\/code><\/pre>\n
\u516c\u5f0f\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306b\u306f\u8a18\u8f09\u304c\u7121\u304f\u3001\u50d5\u306f\u30cf\u30de\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f (Golang\u7d4c\u9a13\u8005\u306e\u7686\u69d8\u304b\u3089\u3059\u308c\u3070\u57fa\u672c\u7684\u306a\u4e8b\u304b\u3082\u77e5\u308c\u307e\u305b\u3093\u304c\u2026)
\nGolang(Gorm)\u521d\u5fc3\u8005\u306e\u65b9\u3005\u3092\u6551\u30461\u624b\u306b\u306a\u308c\u3070\u3068\u601d\u3044\u3001\u3053\u3053\u306b\u30da\u30f3\u3092\u7f6e\u304b\u305b\u3066\u9802\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u73fe\u5728\u3001\u500b\u4eba\u958b\u767a\u4e2d\u3067\u3059\u3002 \u666e\u6bb5\u306fWEB\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u3057\u3066Nuxt.js\u3068Firebase\u304f\u3089\u3044\u3057\u304b\u89e6\u3089\u306a\u3044\u306e\u3067 […]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-44842","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n- Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/44842-2\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:description\" content=\"\u73fe\u5728\u3001\u500b\u4eba\u958b\u767a\u4e2d\u3067\u3059\u3002 \u666e\u6bb5\u306fWEB\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3068\u3057\u3066Nuxt.js\u3068Firebase\u304f\u3089\u3044\u3057\u304b\u89e6\u3089\u306a\u3044\u306e\u3067 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/44842-2\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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