{"id":95470,"date":"2024-03-21T19:19:27","date_gmt":"2024-03-21T10:19:27","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/mongodb%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9-in-go\/"},"modified":"2024-03-27T23:52:06","modified_gmt":"2024-03-27T14:52:06","slug":"mongodb%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9-in-go","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/mongodb%e3%81%ae%e4%bd%bf%e3%81%84%e6%96%b9-in-go\/","title":{"rendered":"MongoDB\u306e\u4f7f\u3044\u65b9 in Go"},"content":{"rendered":"<p>MongoDB \u3092 Go \u3067\u5229\u7528\u3059\u308b\u306b\u306f\u3001mgo \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001MongoDB \u7528\u306e Go \u8a00\u8a9e\u30c9\u30e9\u30a4\u30d0\u30fc\u3067\u3059\u3002<\/p>\n<p>\u307e\u305a mgo \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b\u306f go get \u30b3\u30de\u30f3\u30c9\u3092\u4f7f\u7528\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>go get gopkg.in\/mgo.v2\r\n<\/code><\/pre>\n<p>\u3042\u306a\u305f\u306e\u30b3\u30fc\u30c9\u306b mgo \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30dd\u30fc\u30c8\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">import<\/span> (\r\n    <span class=\"hljs-string\">\"gopkg.in\/mgo.v2\"<\/span>\r\n    <span class=\"hljs-string\">\"gopkg.in\/mgo.v2\/bson\"<\/span>\r\n)\r\n<\/code><\/pre>\n<p>\u6b21\u306b\u3001MongoDB \u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u3092\u4f5c\u6210\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002mgo.Dial \u95a2\u6570\u3092\u4f7f\u7528\u3057\u3066 MongoDB \u3068\u306e\u63a5\u7d9a\u3092\u78ba\u7acb\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>session, err := mgo.Dial(<span class=\"hljs-string\">\"mongodb:\/\/localhost:27017\"<\/span>)\r\n<span class=\"hljs-keyword\">if<\/span> err != <span class=\"hljs-literal\">nil<\/span> {\r\n    <span class=\"hljs-built_in\">panic<\/span>(err)\r\n}\r\n<span class=\"hljs-keyword\">defer<\/span> session.Close()\r\n<\/code><\/pre>\n<p>\u4f1a\u8a71\u3092\u69cb\u7bc9\u3059\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u3001\u4f1a\u8a71\u3092\u4ecb\u3057\u3066MongoDB \u306b\u304a\u3051\u308b\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3084\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002\u305f\u3068\u3048\u3070\u3001\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u3092\u9078\u3093\u3060\u4e0a\u3067\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/p>\n<pre class=\"post-pre\"><code>database := session.DB(<span class=\"hljs-string\">\"mydatabase\"<\/span>)\r\ncollection := database.C(<span class=\"hljs-string\">\"mycollection\"<\/span>)\r\n<\/code><\/pre>\n<p>\u6b21\u306b\u3001\u633f\u5165\u3001\u691c\u7d22\u3001\u66f4\u65b0\u306a\u3069\u306e\u3055\u307e\u3056\u307e\u306a\u64cd\u4f5c\u3092\u30b3\u30ec\u30af\u30b7\u30e7\u30f3\u306b\u5bfe\u3057\u3066\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002\u4e00\u822c\u7684\u306a\u4f8b\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u633f\u5165\u3059\u308b<\/p>\n<pre class=\"post-pre\"><code>err = collection.Insert(&amp;Person{Name: <span class=\"hljs-string\">\"John\"<\/span>, Age: <span class=\"hljs-number\">30<\/span>})\r\n<span class=\"hljs-keyword\">if<\/span> err != <span class=\"hljs-literal\">nil<\/span> {\r\n    <span class=\"hljs-built_in\">panic<\/span>(err)\r\n}\r\n<\/code><\/pre>\n<p>\u6587\u7ae0\u3092\u691c\u7d22\u3059\u308b\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">var<\/span> result Person\r\nerr = collection.Find(bson.M{<span class=\"hljs-string\">\"name\"<\/span>: <span class=\"hljs-string\">\"John\"<\/span>}).One(&amp;result)\r\n<span class=\"hljs-keyword\">if<\/span> err != <span class=\"hljs-literal\">nil<\/span> {\r\n    <span class=\"hljs-built_in\">panic<\/span>(err)\r\n}\r\n<\/code><\/pre>\n<p>\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306e\u66f4\u65b0\uff1a<\/p>\n<pre class=\"post-pre\"><code>err = collection.Update(bson.M{<span class=\"hljs-string\">\"name\"<\/span>: <span class=\"hljs-string\">\"John\"<\/span>}, bson.M{<span class=\"hljs-string\">\"$set\"<\/span>: bson.M{<span class=\"hljs-string\">\"age\"<\/span>: <span class=\"hljs-number\">31<\/span>}})\r\n<span class=\"hljs-keyword\">if<\/span> err != <span class=\"hljs-literal\">nil<\/span> {\r\n    <span class=\"hljs-built_in\">panic<\/span>(err)\r\n}\r\n<\/code><\/pre>\n<p>\u3053\u308c\u3089\u306f\u3054\u304f\u57fa\u672c\u7684\u306a\u4f7f\u7528\u4f8b\u3067\u3059\u304c\u3001mgo\u306f\u3055\u307e\u3056\u307e\u306a\u30cb\u30fc\u30ba\u306b\u5bfe\u5fdc\u3059\u308b\u305f\u3081\u3001\u4ed6\u306b\u3082\u591a\u304f\u306e\u6a5f\u80fd\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u5099\u3048\u3066\u3044\u307e\u3059\u3002\u3088\u308a\u8a73\u3057\u3044\u60c5\u5831\u3068\u30b5\u30f3\u30d7\u30eb\u306f\u3001mgo\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3092\u53c2\u7167\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>MongoDB \u3092 Go \u3067\u5229\u7528\u3059\u308b\u306b\u306f\u3001mgo \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u3066\u30a4\u30f3\u30dd\u30fc\u30c8\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002\u3053\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001MongoDB \u7528\u306e Go \u8a00\u8a9e\u30c9\u30e9\u30a4\u30d0\u30fc\u3067\u3059\u3002 \u307e\u305a mgo \u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u306b [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-95470","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>MongoDB\u306e\u4f7f\u3044\u65b9 in Go - 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\/ja\/blog\/mongodb\u306e\u4f7f\u3044\u65b9-in-go\/\" \/>\n<meta property=\"og:locale\" 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