{"id":17157,"date":"2024-03-16T06:01:47","date_gmt":"2024-03-15T21:01:47","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/"},"modified":"2025-08-06T10:32:22","modified_gmt":"2025-08-06T01:32:22","slug":"java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/","title":{"rendered":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f"},"content":{"rendered":"<p>Java\u306eChain of Responsibility\u30d1\u30bf\u30fc\u30f3\u3067\u306f\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u304c\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u8cac\u4efb\u9023\u9396\u306e\u62bd\u8c61\u57fa\u5e95\u30af\u30e9\u30b9\u3084\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5b9a\u7fa9\u3057\u3001\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3068\u6b21\u306e\u51e6\u7406\u8005\u3092\u8a2d\u5b9a\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u542b\u3081\u308b\u3002<\/li>\n<li>\u5177\u4f53\u7684\u306a\u51e6\u7406\u8005\u30af\u30e9\u30b9\u306b\u51e6\u7406\u65b9\u6cd5\u3092\u5b9f\u88c5\u3057\u3001\u6b21\u306e\u51e6\u7406\u8005\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5\u3067\u8cac\u4efb\u9023\u9396\u3092\u7e4b\u3052\u307e\u3059\u3002<\/li>\n<li>\u6307\u5b9a\u3055\u308c\u305f\u9806\u5e8f\u306b\u5f93\u3063\u3066\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5074\u306e\u30b3\u30fc\u30c9\u3067\u5177\u4f53\u7684\u306a\u51e6\u7406\u8005\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u6b21\u306e\u51e6\u7406\u8005\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u8cac\u4efb\u9023\u9396\u306e\u51e6\u7406\u65b9\u6cd5\u3092\u547c\u3073\u51fa\u3057\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6700\u521d\u306e\u51e6\u7406\u8005\u306b\u6e21\u3059\u3002<\/li>\n<li>\u51e6\u7406\u8005\u306f\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3057\u305f\u5f8c\u3001\u6b21\u306e\u51e6\u7406\u8005\u306b\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6e21\u3059\u304b\u3001\u76f4\u63a5\u51e6\u7406\u3092\u7d42\u4e86\u3059\u308b\u304b\u3092\u9078\u629e\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n<p>\u3053\u3061\u3089\u306f\u7c21\u5358\u306a\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3067\u3059\uff1a<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-comment\">\/\/ \u5b9a\u4e49\u8d23\u4efb\u94fe\u7684\u62bd\u8c61\u57fa\u7c7b<\/span>\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">abstract<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Handler<\/span> {\r\n    <span class=\"hljs-keyword\">protected<\/span> Handler nextHandler;\r\n\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">setNextHandler<\/span><span class=\"hljs-params\">(Handler handler)<\/span> {\r\n        <span class=\"hljs-built_in\">this<\/span>.nextHandler = handler;\r\n    }\r\n\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">abstract<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">handleRequest<\/span><span class=\"hljs-params\">(String request)<\/span>;\r\n}\r\n\r\n<span class=\"hljs-comment\">\/\/ \u5177\u4f53\u7684\u5904\u7406\u8005\u7c7b<\/span>\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">ConcreteHandler1<\/span> <span class=\"hljs-keyword\">extends<\/span> <span class=\"hljs-title class_\">Handler<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">handleRequest<\/span><span class=\"hljs-params\">(String request)<\/span> {\r\n        <span class=\"hljs-keyword\">if<\/span> (request.equals(<span class=\"hljs-string\">\"A\"<\/span>)) {\r\n            System.out.println(<span class=\"hljs-string\">\"ConcreteHandler1\u5904\u7406\u4e86\u8bf7\u6c42\uff1a\"<\/span> + request);\r\n        } <span class=\"hljs-keyword\">else<\/span> <span class=\"hljs-keyword\">if<\/span> (nextHandler != <span class=\"hljs-literal\">null<\/span>) {\r\n            nextHandler.handleRequest(request);\r\n        }\r\n    }\r\n}\r\n\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">ConcreteHandler2<\/span> <span class=\"hljs-keyword\">extends<\/span> <span class=\"hljs-title class_\">Handler<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">handleRequest<\/span><span class=\"hljs-params\">(String request)<\/span> {\r\n        <span class=\"hljs-keyword\">if<\/span> (request.equals(<span class=\"hljs-string\">\"B\"<\/span>)) {\r\n            System.out.println(<span class=\"hljs-string\">\"ConcreteHandler2\u5904\u7406\u4e86\u8bf7\u6c42\uff1a\"<\/span> + request);\r\n        } <span class=\"hljs-keyword\">else<\/span> <span class=\"hljs-keyword\">if<\/span> (nextHandler != <span class=\"hljs-literal\">null<\/span>) {\r\n            nextHandler.handleRequest(request);\r\n        }\r\n    }\r\n}\r\n\r\n<span class=\"hljs-comment\">\/\/ \u5ba2\u6237\u7aef\u4ee3\u7801<\/span>\r\n<span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">class<\/span> <span class=\"hljs-title class_\">Client<\/span> {\r\n    <span class=\"hljs-keyword\">public<\/span> <span class=\"hljs-keyword\">static<\/span> <span class=\"hljs-keyword\">void<\/span> <span class=\"hljs-title function_\">main<\/span><span class=\"hljs-params\">(String[] args)<\/span> {\r\n        <span class=\"hljs-comment\">\/\/ \u521b\u5efa\u5177\u4f53\u7684\u5904\u7406\u8005\u5bf9\u8c61<\/span>\r\n        <span class=\"hljs-type\">Handler<\/span> <span class=\"hljs-variable\">handler1<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ConcreteHandler1<\/span>();\r\n        <span class=\"hljs-type\">Handler<\/span> <span class=\"hljs-variable\">handler2<\/span> <span class=\"hljs-operator\">=<\/span> <span class=\"hljs-keyword\">new<\/span> <span class=\"hljs-title class_\">ConcreteHandler2<\/span>();\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u6309\u7167\u6307\u5b9a\u7684\u987a\u5e8f\u8bbe\u7f6e\u4e0b\u4e00\u4e2a\u5904\u7406\u8005<\/span>\r\n        handler1.setNextHandler(handler2);\r\n\r\n        <span class=\"hljs-comment\">\/\/ \u8c03\u7528\u8d23\u4efb\u94fe\u7684\u5904\u7406\u65b9\u6cd5<\/span>\r\n        handler1.handleRequest(<span class=\"hljs-string\">\"A\"<\/span>);\r\n        handler1.handleRequest(<span class=\"hljs-string\">\"B\"<\/span>);\r\n    }\r\n}\r\n<\/code><\/pre>\n<p>\u4e0a\u8a18\u306e\u4f8b\u3067\u306f\u3001\u307e\u305a2\u3064\u306e\u5177\u4f53\u7684\u306a\u51e6\u7406\u8005\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3001\u6b21\u306b\u6b21\u306e\u51e6\u7406\u8005\u3092\u8a2d\u5b9a\u3059\u308b\u65b9\u6cd5\u3092\u4f7f\u7528\u3057\u3066\u305d\u308c\u3089\u3092\u63a5\u7d9a\u3057\u307e\u3059\u3002\u6700\u5f8c\u306b\u3001\u8cac\u4efb\u9023\u9396\u306e\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3092\u547c\u3073\u51fa\u3057\u3066\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u6700\u521d\u306e\u51e6\u7406\u8005\u306b\u6e21\u3057\u307e\u3059\u3002\u51e6\u7406\u4e2d\u306b\u3001\u3042\u308b\u51e6\u7406\u8005\u304c\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3067\u304d\u308b\u5834\u5408\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u3092\u51e6\u7406\u3057\u3066\u7d42\u4e86\u3057\u307e\u3059\u3002\u305d\u3046\u3067\u306a\u3044\u5834\u5408\u3001\u30ea\u30af\u30a8\u30b9\u30c8\u306f\u6b21\u306e\u51e6\u7406\u8005\u306b\u6e21\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6307\u5b9a\u3055\u308c\u305f\u9806\u5e8f\u3067\u8cac\u4efb\u9023\u9396\u5185\u306e\u51e6\u7406\u8005\u3092\u5b9f\u884c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Java\u306eChain of Responsibility\u30d1\u30bf\u30fc\u30f3\u3067\u306f\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u304c\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 \u8cac\u4efb\u9023\u9396\u306e\u62bd\u8c61\u57fa\u5e95\u30af\u30e9\u30b9\u3084\u30a4\u30f3\u30bf\u30d5\u30a7\u30fc\u30b9\u3092\u5b9a\u7fa9\u3057\u3001\u51e6\u7406\u30e1\u30bd\u30c3\u30c9\u3068\u6b21\u306e\u51e6\u7406\u8005\u3092\u8a2d\u5b9a\u3059\u308b\u30e1\u30bd\u30c3\u30c9\u3092\u542b\u3081\u308b\u3002  [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[26,61],"class_list":["post-17157","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-26","tag-61"],"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>Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\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\/java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\" \/>\n<meta property=\"og:description\" content=\"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-15T21:01:47+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-08-06T01:32:22+00:00\" \/>\n<meta name=\"author\" content=\"\u5149, \u660e\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u57f7\u7b46\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"\u5149, \u660e\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593\" \/>\n\t<meta name=\"twitter:data2\" content=\"4\u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/\",\"name\":\"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-15T21:01:47+00:00\",\"dateModified\":\"2025-08-06T01:32:22+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/9ee62cea876d247deba14a0ac7ba5b55\"},\"description\":\"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002\",\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/\",\"name\":\"Blog - Silicon Cloud\",\"description\":\"\",\"inLanguage\":\"ja\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/9ee62cea876d247deba14a0ac7ba5b55\",\"name\":\"\u5149, \u660e\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/3dffb6c754b95e3fbdcd8973f4375ff9dd10d41e4f6632ad08d4d59ccc35af8d?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/3dffb6c754b95e3fbdcd8973f4375ff9dd10d41e4f6632ad08d4d59ccc35af8d?s=96&d=mm&r=g\",\"caption\":\"\u5149, \u660e\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/hikariakira\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud","description":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.silicloud.com\/ja\/blog\/java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\/","og_locale":"ja_JP","og_type":"article","og_title":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f","og_description":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-15T21:01:47+00:00","article_modified_time":"2025-08-06T01:32:22+00:00","author":"\u5149, \u660e","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u5149, \u660e","\u63a8\u5b9a\u8aad\u307f\u53d6\u308a\u6642\u9593":"4\u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/","name":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-15T21:01:47+00:00","dateModified":"2025-08-06T01:32:22+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/9ee62cea876d247deba14a0ac7ba5b55"},"description":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f\u3092\u5206\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3002\u5b9f\u8df5\u7684\u306a\u4f8b\u3068\u30b3\u30fc\u30c9\u3001\u6ce8\u610f\u70b9\u3092\u542b\u3081\u3066\u521d\u5fc3\u8005\u306b\u3082\u7406\u89e3\u3067\u304d\u308b\u3088\u3046\u8aac\u660e\u3057\u307e\u3059\u3002","breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"Java\u306e\u30c1\u30a7\u30fc\u30f3\u30fb\u30aa\u30d6\u30fb\u30ec\u30b9\u30dd\u30f3\u30b7\u30d3\u30ea\u30c6\u30a3\u30fb\u30d1\u30bf\u30fc\u30f3\u3067\u3001\u5b9f\u884c\u9806\u5e8f\u3092\u6307\u5b9a\u3059\u308b\u65b9\u6cd5\u306f\u4f55\u3067\u3059\u304b\uff1f"}]},{"@type":"WebSite","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website","url":"https:\/\/www.silicloud.com\/ja\/blog\/","name":"Blog - Silicon Cloud","description":"","inLanguage":"ja"},{"@type":"Person","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/9ee62cea876d247deba14a0ac7ba5b55","name":"\u5149, \u660e","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/3dffb6c754b95e3fbdcd8973f4375ff9dd10d41e4f6632ad08d4d59ccc35af8d?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/3dffb6c754b95e3fbdcd8973f4375ff9dd10d41e4f6632ad08d4d59ccc35af8d?s=96&d=mm&r=g","caption":"\u5149, \u660e"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/hikariakira\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java%e3%81%ae%e3%83%81%e3%82%a7%e3%83%bc%e3%83%b3%e3%83%bb%e3%82%aa%e3%83%96%e3%83%bb%e3%83%ac%e3%82%b9%e3%83%9d%e3%83%b3%e3%82%b7%e3%83%93%e3%83%aa%e3%83%86%e3%82%a3%e3%83%bb%e3%83%91%e3%82%bf\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/17157","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=17157"}],"version-history":[{"count":3,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/17157\/revisions"}],"predecessor-version":[{"id":331264,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/17157\/revisions\/331264"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=17157"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=17157"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=17157"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}