{"id":106825,"date":"2024-03-22T11:47:42","date_gmt":"2024-03-22T02:47:42","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%ae%e5%86%85%e9%83%a8%e3%82%af%e3%83%a9%e3%82%b9%e6%83%85%e5%a0%b1%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-05T11:35:08","modified_gmt":"2024-04-05T02:35:08","slug":"java-%e3%81%ae%e5%86%85%e9%83%a8%e3%82%af%e3%83%a9%e3%82%b9%e6%83%85%e5%a0%b1%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%ae%e5%86%85%e9%83%a8%e3%82%af%e3%83%a9%e3%82%b9%e6%83%85%e5%a0%b1%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"Java \u306e\u5185\u90e8\u30af\u30e9\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

Java\u306e\u5185\u90e8\u30af\u30e9\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5f97\u308b\u306b\u306f\u3001Java\u306e\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u6a5f\u69cb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u8a73\u3057\u3044\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

    \n
  1. Class\u30af\u30e9\u30b9\u306egetDeclaredClasses\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5185\u90e8\u30af\u30e9\u30b9\u3092\u542b\u3080Class\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u914d\u5217\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n
  2. \u5185\u90e8\u30af\u30e9\u30b9\u306eClass\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u914d\u5217\u3092\u8d70\u67fb\u3059\u308b\u969b\u3001Class\u30af\u30e9\u30b9\u306egetModifiers\u30e1\u30bd\u30c3\u30c9\u3092\u5229\u7528\u3057\u3066\u5185\u90e8\u30af\u30e9\u30b9\u306e\u4fee\u98fe\u5b50\u3092\u53d6\u5f97\u3067\u304d\u3001getSimpleNam\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u5185\u90e8\u30af\u30e9\u30b9\u306e\u5358\u7d14\u306a\u30af\u30e9\u30b9\u540d\u3092\u53d6\u5f97\u3057\u3001getCanonicalName\u30e1\u30bd\u30c3\u30c9\u3067\u306f\u5185\u90e8\u30af\u30e9\u30b9\u306e\u5b8c\u5168\u4fee\u98fe\u30af\u30e9\u30b9\u540d\u306a\u3069\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002<\/li>\n<\/ol>\n

    \u5185\u90e8\u30af\u30e9\u30b9\u306e\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\u306e\u4f8b\u30b3\u30fc\u30c9\u3092\u4ee5\u4e0b\u306b\u793a\u3057\u307e\u3059\u3002<\/p>\n

    public<\/span> class<\/span> OuterClass<\/span> {\r\n    private<\/span> static<\/span> class<\/span> InnerClass<\/span> {\r\n        \/\/ \u5185\u90e8\u7c7b\u7684\u5b9a\u4e49<\/span>\r\n    }\r\n\r\n    public<\/span> static<\/span> void<\/span> main<\/span>(String[] args)<\/span> {\r\n        Class<?>[] innerClasses = OuterClass.class.getDeclaredClasses();\r\n        for<\/span> (Class<?> innerClass : innerClasses) {\r\n            int<\/span> modifiers<\/span> =<\/span> innerClass.getModifiers();\r\n            String<\/span> className<\/span> =<\/span> innerClass.getSimpleName();\r\n            String<\/span> canonicalName<\/span> =<\/span> innerClass.getCanonicalName();\r\n            System.out.println(\"Modifier: \"<\/span> + modifiers);\r\n            System.out.println(\"Simple name: \"<\/span> + className);\r\n            System.out.println(\"Canonical name: \"<\/span> + canonicalName);\r\n        }\r\n    }\r\n}\r\n<\/code><\/pre>\n
    \u3053\u306e\u30b3\u30fc\u30c9\u306f\u3001\u5185\u90e8\u30af\u30e9\u30b9\u306e\u4fee\u98fe\u5b50\u3001\u7c21\u6f54\u306a\u30af\u30e9\u30b9\u540d\u3001\u5b8c\u5168\u4fee\u98fe\u30af\u30e9\u30b9\u540d\u306a\u3069\u306e\u60c5\u5831\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
    Java\u306e\u5185\u90e8\u30af\u30e9\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5f97\u308b\u306b\u306f\u3001Java\u306e\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u6a5f\u69cb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u8a73\u3057\u3044\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002 Class\u30af\u30e9\u30b9\u306egetDeclaredClasses\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5185\u90e8\u30af\u30e9\u30b9\u3092 […]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-106825","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nJava \u306e\u5185\u90e8\u30af\u30e9\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5 - 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\/java-\u306e\u5185\u90e8\u30af\u30e9\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:locale\" content=\"ja_JP\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Java \u306e\u5185\u90e8\u30af\u30e9\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"Java\u306e\u5185\u90e8\u30af\u30e9\u30b9\u306b\u95a2\u3059\u308b\u60c5\u5831\u3092\u5f97\u308b\u306b\u306f\u3001Java\u306e\u30ea\u30d5\u30ec\u30af\u30b7\u30e7\u30f3\u6a5f\u69cb\u3092\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u305d\u306e\u8a73\u3057\u3044\u624b\u9806\u306f\u4ee5\u4e0b\u306e\u3068\u304a\u308a\u3067\u3059\u3002 Class\u30af\u30e9\u30b9\u306egetDeclaredClasses\u30e1\u30bd\u30c3\u30c9\u3092\u4f7f\u7528\u3057\u3066\u3001\u5185\u90e8\u30af\u30e9\u30b9\u3092 […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/java-\u306e\u5185\u90e8\u30af\u30e9\u30b9\u60c5\u5831\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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