{"id":129735,"date":"2024-03-25T11:51:25","date_gmt":"2024-03-25T02:51:25","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-04-04T04:48:13","modified_gmt":"2024-04-03T19:48:13","slug":"java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%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%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"

Kotlin\u3068Java\u306f\u76f8\u4e92\u904b\u7528\u3067\u304d\u307e\u3059\u3002\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002<\/p>\n

    \n
  1. \u30de\u30a4\u30b3\u30c3\u30c8\u30ea\u30f3\u30af\u30e9\u30b9<\/li>\n<\/ol>\n
    MyKotlinClass<\/span> myKotlinObject<\/span> =<\/span> new<\/span> MyKotlinClass<\/span>();\r\nmyKotlinObject.myMethod();\r\n<\/code><\/pre>\n
      \n
    1. MyJavaClass<\/li>\n<\/ol>\n
      val<\/span> myJavaObject = MyJavaClass()\r\nmyJavaObject.myMethod()\r\n<\/code><\/pre>\n
        \n
      1. Java\u3068Kotlin\u306e\u6df7\u5728\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u306f\u3001Java\u3068Kotlin\u3068\u3044\u30462\u3064\u306e\u8a00\u8a9e\u3067\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002Java\u3068Kotlin\u306e\u30af\u30e9\u30b9\u30921\u3064\u306e\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u540c\u6642\u306b\u8a18\u8ff0\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u76f8\u4e92\u306b\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u65e2\u5b58\u306eJava\u30b3\u30fc\u30c9\u3092\u4e00\u5ea6\u306b\u79fb\u884c\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u6bb5\u968e\u7684\u306bKotlin\u306b\u79fb\u884c\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/li>\n
      2. Java \u3068 Kotlin \u306b\u5bfe\u5fdc\u3057\u305f\u7d71\u5408\u958b\u767a\u74b0\u5883 (IDE) \u3092\u5229\u7528\u3059\u308b: IntelliJ IDEA \u3084 Android Studio \u306a\u3069\u306e\u4e3b\u8981\u306a Java \/ Kotlin \u958b\u767a\u30c4\u30fc\u30eb\u306f\u3001Java \u3068 Kotlin \u306e\u7d71\u5408\u30b5\u30dd\u30fc\u30c8\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u308c\u3089\u306e IDE \u306f\u3001Java \u3068 Kotlin \u306e\u4f9d\u5b58\u95a2\u4fc2\u3092\u81ea\u52d5\u7684\u306b\u691c\u51fa\u3057\u3001\u9069\u5207\u306a\u30d2\u30f3\u30c8\u3068\u30a8\u30e9\u30fc\u30c1\u30a7\u30c3\u30af\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n
        Java\u3068Kotlin\u306e\u76f8\u4e92\u904b\u7528\u306f\u975e\u5e38\u306b\u7c21\u5358\u3067\u3001Java\u304b\u3089Kotlin\u306e\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u547c\u3073\u51fa\u3057\u3001\u307e\u305fKotlin\u304b\u3089Java\u306e\u30b3\u30fc\u30c9\u3092\u76f4\u63a5\u547c\u3073\u51fa\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3055\u3089\u306b\u3001Java\u3068Kotlin\u306f\u540c\u3058\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u6df7\u5728\u5229\u7528\u3067\u304d\u3001\u958b\u767a\u30c4\u30fc\u30eb\u304c\u4e21\u65b9\u306e\u8a00\u8a9e\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
        Kotlin\u3068Java\u306f\u76f8\u4e92\u904b\u7528\u3067\u304d\u307e\u3059\u3002\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u30de\u30a4\u30b3\u30c3\u30c8\u30ea\u30f3\u30af\u30e9\u30b9 MyKotlinClass myKotlinObject = new MyKotlinClass(); myKotlinObject […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-129735","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\nJava \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\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-\u3068-kotlin-\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\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 \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\" \/>\n<meta property=\"og:description\" content=\"Kotlin\u3068Java\u306f\u76f8\u4e92\u904b\u7528\u3067\u304d\u307e\u3059\u3002\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u30de\u30a4\u30b3\u30c3\u30c8\u30ea\u30f3\u30af\u30e9\u30b9 MyKotlinClass myKotlinObject = new MyKotlinClass(); myKotlinObject […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/ja\/blog\/java-\u3068-kotlin-\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - Silicon Cloud\" \/>\n<meta property=\"article:published_time\" content=\"2024-03-25T02:51:25+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-04-03T19:48:13+00:00\" \/>\n<meta name=\"author\" content=\"\u7d50\u8863, \u6625\u82b1\" \/>\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=\"\u7d50\u8863, \u6625\u82b1\" \/>\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%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\",\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\",\"name\":\"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud\",\"isPartOf\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#website\"},\"datePublished\":\"2024-03-25T02:51:25+00:00\",\"dateModified\":\"2024-04-03T19:48:13+00:00\",\"author\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/e52a686063ac76fd8cc6f539d41497ac\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb\"},\"inLanguage\":\"ja\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.silicloud.com\/ja\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\"}]},{\"@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\/e52a686063ac76fd8cc6f539d41497ac\",\"name\":\"\u7d50\u8863, \u6625\u82b1\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c74c6e2eb915a3c8e795b3934aa25a7333e0b38e7f1c7baf52785286ad51105e?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c74c6e2eb915a3c8e795b3934aa25a7333e0b38e7f1c7baf52785286ad51105e?s=96&d=mm&r=g\",\"caption\":\"\u7d50\u8863, \u6625\u82b1\"},\"url\":\"https:\/\/www.silicloud.com\/ja\/blog\/author\/yuiharuka\/\"},{\"@type\":\"ImageObject\",\"inLanguage\":\"ja\",\"@id\":\"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#local-main-organization-logo\",\"url\":\"\",\"contentUrl\":\"\",\"caption\":\"Blog - Silicon Cloud\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud","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-\u3068-kotlin-\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\/","og_locale":"ja_JP","og_type":"article","og_title":"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5","og_description":"Kotlin\u3068Java\u306f\u76f8\u4e92\u904b\u7528\u3067\u304d\u307e\u3059\u3002\u65b9\u6cd5\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\u3002 \u30de\u30a4\u30b3\u30c3\u30c8\u30ea\u30f3\u30af\u30e9\u30b9 MyKotlinClass myKotlinObject = new MyKotlinClass(); myKotlinObject […]","og_url":"https:\/\/www.silicloud.com\/ja\/blog\/java-\u3068-kotlin-\u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5\/","og_site_name":"Blog - Silicon Cloud","article_published_time":"2024-03-25T02:51:25+00:00","article_modified_time":"2024-04-03T19:48:13+00:00","author":"\u7d50\u8863, \u6625\u82b1","twitter_card":"summary_large_image","twitter_misc":{"\u57f7\u7b46\u8005":"\u7d50\u8863, \u6625\u82b1"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","url":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","name":"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5 - Blog - Silicon Cloud","isPartOf":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#website"},"datePublished":"2024-03-25T02:51:25+00:00","dateModified":"2024-04-03T19:48:13+00:00","author":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/e52a686063ac76fd8cc6f539d41497ac"},"breadcrumb":{"@id":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb"},"inLanguage":"ja","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.silicloud.com\/ja\/blog\/"},{"@type":"ListItem","position":2,"name":"Java \u3068 Kotlin \u306e\u76f8\u4e92\u904b\u7528\u6027\u3092\u5b9f\u73fe\u3059\u308b\u65b9\u6cd5"}]},{"@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\/e52a686063ac76fd8cc6f539d41497ac","name":"\u7d50\u8863, \u6625\u82b1","image":{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c74c6e2eb915a3c8e795b3934aa25a7333e0b38e7f1c7baf52785286ad51105e?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c74c6e2eb915a3c8e795b3934aa25a7333e0b38e7f1c7baf52785286ad51105e?s=96&d=mm&r=g","caption":"\u7d50\u8863, \u6625\u82b1"},"url":"https:\/\/www.silicloud.com\/ja\/blog\/author\/yuiharuka\/"},{"@type":"ImageObject","inLanguage":"ja","@id":"https:\/\/www.silicloud.com\/ja\/blog\/java-%e3%81%a8-kotlin-%e3%81%ae%e7%9b%b8%e4%ba%92%e9%81%8b%e7%94%a8%e6%80%a7%e3%82%92%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/#local-main-organization-logo","url":"","contentUrl":"","caption":"Blog - Silicon Cloud"}]}},"_links":{"self":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/129735","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\/7"}],"replies":[{"embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/comments?post=129735"}],"version-history":[{"count":2,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/129735\/revisions"}],"predecessor-version":[{"id":258339,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/posts\/129735\/revisions\/258339"}],"wp:attachment":[{"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/media?parent=129735"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/categories?post=129735"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.silicloud.com\/ja\/blog\/wp-json\/wp\/v2\/tags?post=129735"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}