{"id":9523,"date":"2025-06-02T20:25:41","date_gmt":"2025-06-02T11:25:41","guid":{"rendered":"https:\/\/techmania.jp\/blog\/?p=9523"},"modified":"2025-06-02T20:25:43","modified_gmt":"2025-06-02T11:25:43","slug":"java-dev-environment","status":"publish","type":"post","link":"https:\/\/techmania.jp\/blog\/java-dev-environment\/","title":{"rendered":"\u3010Java\u5165\u9580\u3011Java\u306e\u958b\u767a\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\uff01\u521d\u5fc3\u8005\u5fc5\u898b\u306e\u304a\u3059\u3059\u3081\u958b\u767a\u74b0\u5883\u3092\u89e3\u8aac"},"content":{"rendered":"\n<p>\u3053\u308c\u304b\u3089 Java\u3092\u521d\u3081\u3066\u307f\u305f\u3044\uff01\u3068\u3044\u3046\u65b9\u306e\u4e2d\u306b\u306f\u3001\u3069\u3046\u3084\u3063\u3066\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u4eba\u3082\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u305d\u3082\u305d\u3082\u4f55\u304c\u5fc5\u8981\u304b\u304c\u5206\u304b\u3089\u306a\u3044<\/li>\n\n\n\n<li>\u3069\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u9078\u3079\u3070\u3044\u3044\u306e\u304b\u5206\u304b\u3089\u306a\u3044<\/li>\n<\/ul>\n\n\n\n<p>\u3068\u3044\u3063\u305f\u65b9\u306e\u305f\u3081\u306b\u3001Java\u3067\u958b\u767a\u3092\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u5fc5\u8981\u306a\u3082\u306e\u306e\u7d39\u4ecb\u3068\u3001\u5b9f\u969b\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u3092\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff01<\/p>\n\n\n\n<p>\u203b\u306a\u304a\u3001\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306fWindows\u3067\u74b0\u5883\u69cb\u7bc9\u3092\u884c\u3046\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__1\" class=\"wp-block-heading\">Java\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3082\u306e<\/h2>\n\n\n\n<p>Java\u306e\u958b\u767a\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\u4e0a\u3067\u3001\u4e00\u822c\u7684\u306b\u5fc5\u8981\u3068\u3055\u308c\u308b\u3082\u306e\u306f\u4ee5\u4e0b\u306e\uff12\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010JDK\uff08Java Develpment Kit\uff09\u3011<\/strong><\/p>\n\n\n\n<p>\u30b3\u30f3\u30d1\u30a4\u30e9\u3084\u30c7\u30d0\u30c3\u30ac\u306a\u3069\u3001Java\u3067\u958b\u767a\u3092\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3092\uff11\u3064\u306b\u307e\u3068\u3081\u305f\u30d1\u30c3\u30b1\u30fc\u30b8\u3067\u3059\u3002<br>Java\u306e\u958b\u767a\u5143\u3067\u3042\u308b Oracle\u793e\u304c\u7121\u511f\u3067\u914d\u5e03\u3057\u3066\u304a\u308a\u3001\u8ab0\u3067\u3082\u81ea\u7531\u306b\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001Oracle\u793e\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30b3\u30fc\u30c9\u306b\u95a2\u3057\u3066\u306f\u3001\u30e1\u30e2\u5e33\u306a\u3069\u306e\u30d7\u30ea\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u3044\u308b\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u3082\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306f\u53ef\u80fd\u306a\u305f\u3081\u3001JDK\u3055\u3048\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308c\u3070\u6700\u4f4e\u9650\u306e\u958b\u767a\u74b0\u5883\u306f\u6574\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p><strong>\u3010\u7d71\u5408\u958b\u767a\u74b0\u5883\uff08IDE\uff09\u3011<\/strong><\/p>\n\n\n\n<p>IDE\u3068\u306f\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u652f\u63f4\u3092\u884c\u3063\u3066\u304f\u308c\u308b\u30b3\u30fc\u30c9\u30a8\u30c7\u30a3\u30bf\u30fc\u6a5f\u80fd\u3092\u306f\u3058\u3081\u3001\u30c7\u30d0\u30c3\u30ac\u3084\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u7ba1\u7406\u6a5f\u80fd\u3001\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u6a5f\u80fd\u306a\u3069\u3001\u52b9\u7387\u7684\u306b\u958b\u767a\u3092\u9032\u3081\u308b\u305f\u3081\u306b\u6b20\u304b\u305b\u306a\u3044\u69d8\u3005\u306a\u6a5f\u80fd\u3092\uff11\u3064\u306b\u307e\u3068\u3081\u305f\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306e\u3053\u3068\u3092\u8a00\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u4e0a\u8ff0\u306e\u901a\u308a\u3001\u65e2\u5b58\u306e\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u30fc\u3067\u3082\u30b3\u30fc\u30c9\u3092\u8a18\u8ff0\u3059\u308b\u3053\u3068\u306f\u4e0d\u53ef\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u304c\u3001\u30b3\u30fc\u30c7\u30a3\u30f3\u30b0\u306e\u307f\u306b\u9650\u3089\u305a\u3001\u958b\u767a\u306b\u969b\u3057\u3066\u767a\u751f\u3059\u308b\u304a\u304a\u3088\u305d\u5168\u3066\u306e\u4f5c\u696d\u3092\u884c\u3046\u3053\u3068\u304c\u3067\u304d\u308b IDE\u3068\u6bd4\u3079\u3066\u3001\u751f\u7523\u6027\u306f\u304b\u306a\u308a\u52a3\u3063\u3066\u3057\u307e\u3044\u307e\u3059\u3002<br>\u305d\u306e\u305f\u3081\u3001IDE\u3092\u4f7f\u7528\u3057\u3066\u958b\u767a\u3092\u884c\u3046\u306e\u304c\u4e00\u822c\u7684\u3067\u3059\u3002<\/p>\n\n\n\n<p>Java\u958b\u767a\u3067\u4f7f\u7528\u3055\u308c\u308b\u4ee3\u8868\u7684\u306a IDE\u306f\u3001\u4e3b\u306b\u4ee5\u4e0b\u306e\uff13\u3064\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Eclipse<\/li>\n\n\n\n<li>IntelliJ IDEA<\/li>\n\n\n\n<li>Visual Studio Code<\/li>\n<\/ul>\n\n\n\n<p>Visual Studio Code (VS Code) \u306f\u53b3\u5bc6\u306b\u306f\u30c6\u30ad\u30b9\u30c8\u30a8\u30c7\u30a3\u30bf\u306b\u5206\u985e\u3055\u308c\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3067\u3059\u304c\u3001\u62e1\u5f35\u6a5f\u80fd\u3092\u5229\u7528\u3059\u308b\u3053\u3068\u3067 IDE\u306b\u76f8\u5f53\u3059\u308b\u3082\u306e\u3068\u3057\u3066\u6d3b\u7528\u3059\u308b\u3053\u3068\u304c\u53ef\u80fd\u3067\u3059\u3002<br>Java\u5c02\u7528\u306e IDE\u306e\u65b9\u304c\u4f7f\u3044\u52dd\u624b\u304c\u826f\u304f\u9ad8\u6a5f\u80fd\u306a\u50be\u5411\u306b\u3042\u308a\u307e\u3059\u304c\u3001\u65e2\u306b VS Code\u3092\u6d3b\u7528\u3057\u3066\u3044\u3066\u4f7f\u3044\u6163\u308c\u3066\u3044\u308b\u5834\u5408\u3084\u3001\u6bd4\u8f03\u7684\u5c0f\u898f\u6a21\u306a\u958b\u767a\u306e\u5834\u5408\u306a\u3069\u3067\u306f\u3001\u6709\u7528\u306a\u9078\u629e\u80a2\u306e\uff11\u3064\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__1_1\" class=\"wp-block-heading\">Android\u7528Java\u958b\u767a\u74b0\u5883 &#8220;Android Studio&#8221; \u3068\u306f\uff1f<\/h3>\n\n\n\n<p>\u5148\u307b\u3069\u3001Java\u958b\u767a\u306b\u304a\u3051\u308b\u4ee3\u8868\u7684\u306a IDE \u3092\uff13\u3064\u7d39\u4ecb\u3057\u307e\u3057\u305f\u304c\u3001Android\u30a2\u30d7\u30ea\u306e\u958b\u767a\u306b\u304a\u3044\u3066\u306f \u300cAndroid Studio\u300d \u3068\u3044\u3046\u6709\u529b\u306a IDE \u3082\u5b58\u5728\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>Android Studio\u306f\u3001Google\u304c\u516c\u5f0f\u306b\u63d0\u4f9b\u3057\u3066\u3044\u308b Android\u30a2\u30d7\u30ea\u958b\u767a\u7528\u306e IDE\u3067\u3059\u3002<br>IntelliJ IDEA\u3092\u30d9\u30fc\u30b9\u306b\u69cb\u7bc9\u3055\u308c\u3066\u304a\u308a\u3001\u8a00\u8a9e\u306f\u4e3b\u306b Kotlin\u3001Java\u3001C++\u306a\u3069\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002<br>Android\u30a2\u30d7\u30ea\u958b\u767a\u306b\u5fc5\u8981\u306a\u30c4\u30fc\u30eb\u3084\u6a5f\u80fd\u304c\u8c4a\u5bcc\u306b\u63c3\u3063\u3066\u3044\u308b\u305f\u3081\u3001\u958b\u767a\u3059\u308b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u5bfe\u8c61\u304c Andoroid\u3067\u3042\u308b\u5834\u5408\u306b\u306f\u304a\u3059\u3059\u3081\u306a IDE\u306e\uff11\u3064\u3067\u3059\u3002<\/p>\n\n\n\n<h2 id=\"outline__2\" class=\"wp-block-heading\">JDK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b<\/h2>\n\n\n\n<p>\u3053\u3053\u304b\u3089\u306f\u3001\u5b9f\u969b\u306b JDK\u3068 IDE\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<br>\u307e\u305a\u306f\u3001JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u65b9\u6cd5\u306b\u3064\u3044\u3066\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<h3 id=\"outline__2_1\" class=\"wp-block-heading\">\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u524d\u306bOS\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff08\u30d3\u30c3\u30c8\u6570\uff09\u3092\u78ba\u8a8d\u3059\u308b<\/h3>\n\n\n\n<p>JDK\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u305f\u3081\u306e\u4e8b\u524d\u6e96\u5099\u3068\u3057\u3066\u3001\u4f7f\u7528\u3057\u3066\u3044\u308b\u30d1\u30bd\u30b3\u30f3\u306e OS\u304c 32bit\u7248 \u306864bit\u7248 \u306e\u3069\u3061\u3089\u3067\u3042\u308b\u304b\u3092\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u516c\u5f0f\u30b5\u30a4\u30c8\u3067\u914d\u5e03\u3055\u308c\u3066\u3044\u308b JDK\u306f\u300164bit\u7248\u5411\u3051\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<br>\u73fe\u5728\u306e OS\u306f 64bit\u7248\u304c\u4e3b\u6d41\u306e\u305f\u3081\u3001\u57fa\u672c\u7684\u306b\u306f\u3042\u307e\u308a\u6c17\u306b\u3059\u308b\u5fc5\u8981\u306e\u306a\u3044\u90e8\u5206\u3067\u306f\u3042\u308a\u307e\u3059\u304c\u3001\u53e4\u3044\u30d1\u30bd\u30b3\u30f3\u306e\u5834\u5408\u306f 32bit\u7248\u304c\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u30b1\u30fc\u30b9\u3082\u3042\u308b\u305f\u3081\u3001\u4e8b\u524d\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304f\u3068\u3044\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>OS\u306e\u30d3\u30c3\u30c8\u6570\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u304b\u3089\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u4ee5\u4e0b\u306e\u3069\u3061\u3089\u304b\u306e\u624b\u9806\u3067\u753b\u9762\u3092\u958b\u3044\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u300c\u30b9\u30bf\u30fc\u30c8\u300d \u2192 \u300c\u8a2d\u5b9a\u300d \u2192 \u300c\u30b7\u30b9\u30c6\u30e0\u300d \u2192 \u300c\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u300d \u306e\u9806\u3067\u30af\u30ea\u30c3\u30af<\/li>\n\n\n\n<li>\u300c\u30b9\u30bf\u30fc\u30c8\u300d \u3092\u53f3\u30af\u30ea\u30c3\u30af \u2192 \u300c\u30b7\u30b9\u30c6\u30e0\u300d \u3092\u30af\u30ea\u30c3\u30af<\/li>\n<\/ul>\n\n\n\n<p>\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u306e\u4e2d\u306b \u300c\u30c7\u30d0\u30a4\u30b9\u306e\u4ed5\u69d8\u300d \u3068\u3044\u3046\u9805\u76ee\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u306e\u4e2d\u304b\u3089 \u300c\u30b7\u30b9\u30c6\u30e0\u306e\u7a2e\u985e\u300d \u3068\u3044\u3046\u6b04\u3092\u898b\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<br>\u305d\u3053\u306b \u300c32 \u30d3\u30c3\u30c8 \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u300d \u3068\u8a18\u8f09\u3055\u308c\u3066\u3044\u308b\u5834\u5408\u306f 32bit \u7248\u3001\u300c64 \u30d3\u30c3\u30c8 \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0 \u30b7\u30b9\u30c6\u30e0\u300d \u306e\u5834\u5408\u306f 64bit \u7248\u306e OS \u3092\u63a1\u7528\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env1.webp\" class=\"post-img\">\n\n\n\n<h3 id=\"outline__2_2\" class=\"wp-block-heading\">JDK\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n\n\n\n<p>\u78ba\u8a8d\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u4f5c\u696d\u306b\u79fb\u308a\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u4ee5\u4e0b\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u304b\u3089\u3001JDK\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br><a href=\"https:\/\/www.oracle.com\/java\/technologies\/downloads\/\">https:\/\/www.oracle.com\/java\/technologies\/downloads\/<\/a><\/p>\n\n\n\n<p>\u516c\u5f0f\u30b5\u30a4\u30c8\u306e\u30da\u30fc\u30b8\u3092\u958b\u3044\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u3044 JDK\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3068 OS\u3092\u9078\u629e\u3057\u3066\u3001\u5fc5\u8981\u306a\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<br>Windows\u306e\u5834\u5408\u306f \u300cx64 Installer\u300d \u3068\u3042\u308b\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u4eca\u56de\u306f\u3001\u73fe\u6642\u70b9\u3067\u306e\u6700\u65b0LTS\u7248\u3067\u3042\u308b JDK21\u3092\u5143\u306b\u89e3\u8aac\u3092\u9032\u3081\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env2.webp\" class=\"post-img\">\n\n\n\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30e9\u30fc\u3092\u5b9f\u884c\u3057\u3066 JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3044\u307e\u3059\u3002<br>\u4ee5\u4e0b\u306e\u753b\u9762\u304c\u8d77\u52d5\u3057\u305f\u3089\u3001\u305d\u306e\u307e\u307e \u300c\u6b21\u3078\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env3.webp\" class=\"post-img\">\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u3092\u9078\u629e\u3057\u3066\u304b\u3089\u3001\u300c\u6b21\u3078\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<br>\u9078\u629e\u3057\u305f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u306e\u30d1\u30b9\u306f\u5f8c\u307b\u3069\u4f7f\u7528\u3059\u308b\u306e\u3067\u3001\u30e1\u30e2\u3059\u308b\u306a\u3069\u3057\u3066\u304a\u304f\u3068\u4fbf\u5229\u3067\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env4.webp\" class=\"post-img\">\n\n\n\n<p>\u753b\u9762\u79fb\u52d5\u3059\u308b\u3068\u3001\u305d\u306e\u307e\u307e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u958b\u59cb\u3055\u308c\u307e\u3059\u3002<br>\u6700\u7d42\u7684\u306b\u4ee5\u4e0b\u306e\u3088\u3046\u304c\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308c\u3070\u3001\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u7121\u4e8b\u306b\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env5.webp\" class=\"post-img\">\n\n\n\n<h3 id=\"outline__2_3\" class=\"wp-block-heading\">\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3059\u308b<\/h3>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u6b21\u306b\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3057\u3087\u3046\u3002<br>\u30b3\u30f3\u30d1\u30a4\u30eb\u3084\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u5b9f\u884c\u6642\u306b\u30d5\u30eb\u30d1\u30b9\u3092\u8a18\u8ff0\u3059\u308b\u5fc5\u8981\u304c\u7121\u304f\u306a\u308b\u3088\u3046\u3001\u74b0\u5883\u5909\u6570\u306b\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u3078\u306e\u30d1\u30b9\u3092\u901a\u3057\u3066\u3001\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u540d\u306e\u307f\u3067\u5b9f\u884c\u3067\u304d\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u30b7\u30b9\u30c6\u30e0\u306e\u8a73\u7d30\u8a2d\u5b9a\u753b\u9762\u3092\u958b\u304d\u307e\u3059\u3002<br>\u5148\u307b\u3069 OS\u306e\u30d3\u30c3\u30c8\u6570\u3092\u78ba\u8a8d\u3059\u308b\u969b\u306b\u958b\u3044\u305f\u30d0\u30fc\u30b8\u30e7\u30f3\u60c5\u5831\u306e\u753b\u9762\u304b\u3089\u3001\u95a2\u9023\u30ea\u30f3\u30af\u306e \u300c\u30b7\u30b9\u30c6\u30e0\u306e\u8a73\u7d30\u8a2d\u5b9a\u300d \u3092\u30af\u30ea\u30c3\u30af\u3059\u308b\u3053\u3068\u3067\u8868\u793a\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u3082\u3057\u304f\u306f\u3001\u300c\u30b9\u30bf\u30fc\u30c8\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066 \u300cpath\u300d \u3068\u691c\u7d22\u3059\u308b\u3053\u3068\u3067\u3082\u8868\u793a\u304c\u53ef\u80fd\u3067\u3059\u3002<br>\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u3001\u691c\u7d22\u7d50\u679c\u306e\u6700\u4e0a\u90e8\u306b \u300c\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u5909\u6570\u306e\u7de8\u96c6\u300d \u304c\u51fa\u3066\u304f\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env6.webp\" class=\"post-img\">\n\n\n\n<p>\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u300c\u74b0\u5883\u5909\u6570\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env7.webp\" class=\"post-img\">\n\n\n\n<p>\u30af\u30ea\u30c3\u30af\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7de8\u96c6\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308b\u304b\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u3053\u3053\u3067\u74b0\u5883\u5909\u6570\u306e\u8a2d\u5b9a\u3092\u884c\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env8.webp\" class=\"post-img\">\n\n\n\n<p>\u3053\u3053\u3067\u306f\u3001\u4ee5\u4e0b\u306e\uff12\u3064\u306e\u74b0\u5883\u5909\u6570\u3092\u8a2d\u5b9a\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30fbPath<br>\u30fbJAVA_HOME<\/p>\n\n\n\n<p>JAVA_HOME\u306f\u5fc5\u9808\u306e\u74b0\u5883\u5909\u6570\u3067\u306f\u306a\u3044\u306e\u3067\u3059\u304c\u3001\u4f7f\u7528\u3059\u308b Java\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u3088\u3063\u3066\u306f\u3053\u306e\u5909\u6570\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3042\u308b\u305f\u3081\u3001\u5408\u308f\u305b\u3066\u8a2d\u5b9a\u3057\u3066\u304a\u304f\u3068\u7ba1\u7406\u304c\u697d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u5148\u306b JAVA_HOME\u306e\u8a2d\u5b9a\u304b\u3089\u884c\u3044\u307e\u3059\u3002<br>\u300c\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u5909\u6570\u300d \u306e\u6b04\u306b\u65e2\u306b JAVA_HOME\u304c\u3042\u308b\u5834\u5408\u306b\u306f\u9078\u629e\u3057\u3066 \u300c\u7de8\u96c6\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u3001\u7121\u3051\u308c\u3070 \u300c\u65b0\u898f\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u4f5c\u6210\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7de8\u96c6\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u6570\u540d\u3068\u3001JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6642\u306b\u8868\u793a\u3055\u308c\u3066\u3044\u305f\u30d5\u30a1\u30a4\u30eb\u30d1\u30b9\u3092\u305d\u308c\u305e\u308c\u8a18\u8ff0\u3057\u307e\u3057\u3087\u3046\u3002<br>(\u4f8b:C:\\Program Files\\Java\\jdk-21)<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env9.webp\" class=\"post-img\">\n\n\n\n<p>\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u7d9a\u3044\u3066 Path\u306e\u7de8\u96c6\u3092\u884c\u3044\u307e\u3059\u3002<br>\u540c\u3058\u304f \u300c\u30b7\u30b9\u30c6\u30e0\u74b0\u5883\u5909\u6570\u300d \u306e\u6b04\u304b\u3089 Path\u3092\u9078\u629e\u3057\u3066 \u300c\u7de8\u96c6\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u7de8\u96c6\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u305f\u3089\u3001\u300c\u65b0\u898f\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u4e0b\u8a18\u306e\u5185\u5bb9\u3092\u8a18\u8ff0\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-plain\"><code>%JAVA_HOME%\\bin<\/code><\/pre><\/div>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env10.webp\" class=\"post-img\">\n\n\n\n<p>\u4e0a\u8a18\u306e\u3088\u3046\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u3067\u3001JDK\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u5909\u66f4\u306a\u3069\u3067\u30d1\u30b9\u306e\u7de8\u96c6\u304c\u5fc5\u8981\u306b\u306a\u3063\u305f\u969b\u306b\u3001JAVA_HOME\u5074\u306e\u30d1\u30b9\u3092\u5909\u66f4\u3059\u308b\u3060\u3051\u3067\u6e08\u3080\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u74b0\u5883\u5909\u6570\u3078\u30d1\u30b9\u3092\u901a\u3057\u7d42\u3048\u305f\u3089\u3001\u8a2d\u5b9a\u304c\u6b63\u5e38\u306b\u884c\u308f\u308c\u3066\u3044\u308b\u304b\u3092\u6700\u5f8c\u306b\u78ba\u8a8d\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\u3002<br>\u30bf\u30fc\u30df\u30ca\u30eb\u3001\u3082\u3057\u304f\u306f\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8\u3092\u8d77\u52d5\u3057\u3066\u3001\u4ee5\u4e0b\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<div class=\"hcb_wrap\"><pre class=\"prism line-numbers lang-bash\" data-lang=\"Bash\"><code>javac -version<\/code><\/pre><\/div>\n\n\n\n<p>\u3053\u306e\u3088\u3046\u306b\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u8868\u793a\u3055\u308c\u308c\u3070\u3001JDK\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3068\u8a2d\u5b9a\u306f\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env11.webp\" class=\"post-img\">\n\n\n\n<p>\u3082\u3057\u30a8\u30e9\u30fc\u304c\u8868\u793a\u3055\u308c\u305f\u5834\u5408\u306f\u3001\u30d1\u30b9\u306e\u8a2d\u5b9a\u304c\u9593\u9055\u3063\u3066\u3044\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u3001\u518d\u5ea6\u78ba\u8a8d\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"outline__3\" class=\"wp-block-heading\">JetBrains IntelliJ IDEA\u3067\u958b\u767a\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b<\/h2>\n\n\n\n<p>\u7d9a\u3044\u3066\u3001IDE\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<br>\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306f\u3001IntelliJ IDEA\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 id=\"outline__3_1\" class=\"wp-block-heading\">IntelliJ IDEA\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3068\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb<\/h3>\n\n\n\n<p>\u307e\u305a\u306f\u3001IntelliJ IDEA\u306e\u516c\u5f0f\u30b5\u30a4\u30c8\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3057\u3087\u3046<br>(\u30ea\u30f3\u30af:https:\/\/www.jetbrains.com\/ja-jp\/idea\/)<\/p>\n\n\n\n<p>\u753b\u9762\u4e2d\u592e\u90e8\u5206\u3001\u3082\u3057\u304f\u306f\u53f3\u4e0a\u306b\u3042\u308b \u300c\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u300d \u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u753b\u9762\u306b\u79fb\u52d5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env12.webp\" class=\"post-img\">\n\n\n\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u753b\u9762\u306b\u306f\u6709\u6599\u7248 (Ultimate) \u3068\u7121\u6599\u7248 () \u306e\uff12\u3064\u304c\u3042\u308b\u306e\u3067\u3001\u4e0b\u3078\u3068\u30b9\u30af\u30ed\u30fc\u30eb\u3057\u3066\u7121\u6599\u7248\u306e\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3057\u3087\u3046\u3002<br>Windows\u306e\u5834\u5408\u306f exe\u5f62\u5f0f\u3068 zip\u5f62\u5f0f\u306e\u3069\u3061\u3089\u304b\u304c\u9078\u629e\u3067\u304d\u307e\u3059\u304c\u3001\u4eca\u56de\u306f exe\u30d5\u30a1\u30a4\u30eb\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env13.webp\" class=\"post-img\">\n\n\n\n<p>\u4ee5\u4e0b\u306e\u753b\u9762\u306b\u5207\u308a\u66ff\u308f\u3063\u3066\u3082\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u958b\u59cb\u3055\u308c\u306a\u3044\u5834\u5408\u306f\u3001\u300c\u76f4\u63a5\u30ea\u30f3\u30af\u300d \u304b\u3089\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3066\u304f\u3060\u3055\u3044<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env14.webp\" class=\"post-img\">\n\n\n\n<p>\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001exe\u30d5\u30a1\u30a4\u30eb\u3092\u5b9f\u884c\u3057\u3066\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u958b\u59cb\u3057\u307e\u3057\u3087\u3046\u3002<br>\u4ee5\u4e0b\u306e\u753b\u9762\u304c\u8d77\u52d5\u3057\u305f\u3089\u3001\u300c\u6b21\u3078\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env15.webp\" class=\"post-img\">\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5148\u3092\u9078\u629e\u3057\u307e\u3059\u3002<br>\u5909\u66f4\u306e\u5fc5\u8981\u304c\u7121\u3051\u308c\u3070\u305d\u306e\u307e\u307e \u300c\u6b21\u3078\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u9032\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env16.webp\" class=\"post-img\">\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<br>\u5fc5\u8981\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308c\u3070\u30c1\u30a7\u30c3\u30af\u3092\u5165\u308c\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env17.webp\" class=\"post-img\">\n\n\n\n<p>\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u306e\u30d5\u30a9\u30eb\u30c0\u3092\u9078\u629e\u3057\u307e\u3059\u3002<br>\u5909\u66f4\u306e\u5fc5\u8981\u304c\u7121\u3051\u308c\u3070\u305d\u306e\u307e\u307e \u300c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env18.webp\" class=\"post-img\">\n\n\n\n<p>\u6700\u7d42\u7684\u306b\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u308c\u3070\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u5b8c\u4e86\u3067\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env19.webp\" class=\"post-img\">\n\n\n\n<h2 id=\"outline__4\" class=\"wp-block-heading\">\u5b9f\u969b\u306bJava\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u52d5\u304b\u3057\u3066\u307f\u308b<\/h2>\n\n\n\n<p>\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u4f5c\u6210\u3057\u3066\u5b9f\u969b\u306b\u52d5\u304b\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<p>\u307e\u305a\u306f\u3001\u30b9\u30bf\u30fc\u30c8\u30e1\u30cb\u30e5\u30fc\u306a\u3069\u304b\u3089 \u300cIntelliJ IDEA\u300d \u3092\u9078\u629e\u3057\u3066\u8d77\u52d5\u3057\u307e\u3059\u3002<br>\u521d\u56de\u306e\u5834\u5408\u3001\u8d77\u52d5\u3059\u308b\u3068\u8a00\u8a9e\u30fb\u5730\u57df\u306e\u8a2d\u5b9a\u753b\u9762\u3001\u30e6\u30fc\u30b6\u30fc\u898f\u7d04\u753b\u9762\u3001\u5229\u7528\u6642\u306e\u30c7\u30fc\u30bf\u5171\u6709\u306e\u53ef\u5426\u753b\u9762\u3001\u8a2d\u5b9a\u306e\u30a4\u30f3\u30dd\u30fc\u30c8\u753b\u9762\u304c\u9806\u306b\u8868\u793a\u3055\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env20.webp\" class=\"post-img\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env21.webp\" class=\"post-img\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env29.webp\" class=\"post-img\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env22.webp\" class=\"post-img\">\n\n\n\n<p>\u5404\u81ea\u306e\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u4ee5\u4e0b\u306e\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br>\u3055\u3063\u305d\u304f\u3001\u300c\u65b0\u898f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u300d \u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u3066\u307f\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env23.webp\" class=\"post-img\">\n\n\n\n<p>\u753b\u9762\u5de6\u5074\u3067\u3001\u4f5c\u6210\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u8a00\u8a9e\u304c\u9078\u629e\u3067\u304d\u307e\u3059\u3002<br>\u4f5c\u6210\u3057\u305f\u3044\u8a00\u8a9e\u3092\u9078\u629e\u3057\u305f\u3089\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u540d\u3084\u30d5\u30a1\u30a4\u30eb\u306e\u4fdd\u5b58\u5148\u306a\u3069\u3092\u8a2d\u5b9a\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env24.webp\" class=\"post-img\">\n\n\n\n<p>JDK\u306f IntelliJ IDEA\u5185\u3067\u3082\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u304c\u53ef\u80fd\u3067\u3059\u304c\u3001\u65e2\u306b\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u6e08\u307f\u306eJDK\u3092\u9078\u629e\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u307e\u3059\u3002<br>\u305d\u306e\u5834\u5408\u306f\u3001\u300c\u30c7\u30a3\u30b9\u30af\u304b\u3089JDK\u3092\u8ffd\u52a0\u300d \u3092\u9078\u629e\u3057\u3001\u4f7f\u7528\u3057\u305f\u3044 JDK\u304c\u4fdd\u5b58\u3055\u308c\u3066\u3044\u308b\u30d5\u30a9\u30eb\u30c0\u3092\u9078\u629e\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env25.webp\" class=\"post-img\">\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env26.webp\" class=\"post-img\">\n\n\n\n<p>\u8a2d\u5b9a\u304c\u5b8c\u4e86\u3057\u305f\u3089\u3001\u300c\u4f5c\u6210\u300d \u30dc\u30bf\u30f3\u3092\u62bc\u3057\u3066\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002<br>\u4f5c\u6210\u304c\u5b8c\u4e86\u3059\u308b\u3068\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u753b\u9762\u304c\u8868\u793a\u3055\u308c\u307e\u3059\u3002<br>(\u753b\u50cf\u306f\u30b5\u30f3\u30d7\u30eb\u30b3\u30fc\u30c9\u3092\u8ffd\u52a0\u3057\u305f\u5834\u5408\u306e\u4f8b\u3067\u3059)<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env27.webp\" class=\"post-img\">\n\n\n\n<p>\u30a8\u30e9\u30fc\u304c\u767a\u751f\u3057\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u305d\u306e\u307e\u307e\u77e2\u5370\u30a2\u30a4\u30b3\u30f3\u3092\u62bc\u3057\u3066\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u5b9f\u884c\u3059\u308b\u3053\u3068\u3082\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<img decoding=\"async\" src=\"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java-env28.webp\" class=\"post-img\">\n\n\n\n<h2 id=\"outline__5\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<p>\u6700\u5f8c\u307e\u3067\u8a18\u4e8b\u3092\u8aad\u3093\u3067\u304f\u3060\u3055\u308a\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002<br>\u7121\u4e8b\u306b\u74b0\u5883\u69cb\u7bc9\u306f\u5b8c\u4e86\u3067\u304d\u307e\u3057\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n\n\n\n<p>\u521d\u56de\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306b\u3064\u3044\u3066\u306f\u3053\u308c\u3067\u7d42\u4e86\u3067\u3059\u304c\u3001JDK\u3068 IDE\u306e\u3069\u3061\u3089\u3082\u90fd\u5ea6\u6700\u65b0\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u304c\u66f4\u65b0\u3055\u308c\u3066\u3044\u304f\u305f\u3081\u3001\u5b9a\u671f\u7684\u306b\u66f4\u65b0\u3092\u884c\u306a\u3046\u3053\u3068\u3092\u304a\u52e7\u3081\u3057\u307e\u3059\u3002<br>\u57fa\u672c\u7684\u306b\u306f\u3001\u66f4\u65b0\u6642\u3082\u4f3c\u305f\u3088\u3046\u306a\u624b\u9806\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3092\u884c\u3046\u305f\u3081\u3001\u5206\u304b\u3089\u306a\u3044\u3053\u3068\u304c\u3042\u308c\u3070\u305c\u3072\u307e\u305f\u3053\u306e\u8a18\u4e8b\u3092\u53c2\u8003\u306b\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<h2 id=\"outline__6\" 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\/><strong>\u30fb\u5b9f\u52d9\u30d9\u30fc\u30b9\u3067\u30b9\u30ad\u30eb\u3092\u7fd2\u5f97\u3000\uff5e\u5b9f\u8df5\u7684\u306a\u51dd\u7e2e\u30ab\u30ea\u30ad\u30e5\u30e9\u30e0\uff5e<\/strong><\/p>\n<\/div>\n<p>\u3053\u306e\u3088\u3046\u306a\u7279\u5fb4\u3092\u6301\u3064\u30c6\u30c3\u30af\u30de\u30cb\u30a2\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30b9\u30bf\u30fc\u30c8\u30e9\u30a4\u30f3\u3068\u3057\u3066\u6700\u9069\u3067\u3059\u3002<br \/>\u8a71\u3092\u805e\u304d\u305f\u3044\u30fb\u8a73\u3057\u304f\u77e5\u308a\u305f\u3044\u3068\u3044\u3046\u65b9\u306f<a href=\"https:\/\/techmania.jp\/lp\/2\" target=\"_blank\" rel=\"noopener\">\u3053\u3061\u3089<\/a>\u304b\u3089\u304a\u6c17\u8efd\u306b\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\u3002<\/p>","protected":false},"excerpt":{"rendered":"\u3053\u308c\u304b\u3089 Java\u3092\u521d\u3081\u3066\u307f\u305f\u3044\uff01\u3068\u3044\u3046\u65b9\u306e\u4e2d\u306b\u306f\u3001\u3069\u3046\u3084\u3063\u3066\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308c\u3070\u3044\u3044\u306e\u304b\u5206\u304b\u3089\u306a\u3044\u3068\u3044\u3046\u4eba\u3082\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002 \u3068\u3044\u3063\u305f\u65b9\u306e\u305f\u3081\u306b\u3001Java\u3067\u958b\u767a\u3092\u3059\u308b\u306b\u3042\u305f\u3063\u3066\u5fc5\u8981\u306a\u3082\u306e\u306e\u7d39\u4ecb\u3068\u3001\u5b9f\u969b\u306b\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3059\u308b\u65b9\u6cd5\u306b\u3064\u3044\u3066\u306e\u89e3\u8aac\u3092\u3057\u3066\u3044\u304d\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff01 \u203b\u306a\u304a\u3001\u4eca\u56de\u306e\u8a18\u4e8b\u3067\u306fWindows\u3067\u74b0\u5883\u69cb\u7bc9\u3092\u884c\u3046\u65b9\u6cd5\u306b\u3064\u3044\u3066\u89e3\u8aac\u3057\u307e\u3059\u3002 Java\u3092\u958b\u767a\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u3082\u306e Jav [&hellip;]","protected":false},"author":11,"featured_media":9525,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/web-img.rensa.jp.net\/rensa\/images\/techmania\/thumbnail\/images\/java_environment.webp","fifu_image_alt":"\u3010Java\u5165\u9580\u3011Java\u306e\u958b\u767a\u74b0\u5883\u3092\u69cb\u7bc9\u3059\u308b\uff01\u521d\u5fc3\u8005\u5fc5\u898b\u306e\u304a\u3059\u3059\u3081\u958b\u767a\u74b0\u5883\u3092\u89e3\u8aac","footnotes":""},"categories":[15],"tags":[],"class_list":["post-9523","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-programming"],"_links":{"self":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts\/9523","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/comments?post=9523"}],"version-history":[{"count":6,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts\/9523\/revisions"}],"predecessor-version":[{"id":9535,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/posts\/9523\/revisions\/9535"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/media\/9525"}],"wp:attachment":[{"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/media?parent=9523"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/categories?post=9523"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/techmania.jp\/blog\/wp-json\/wp\/v2\/tags?post=9523"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}