{"id":8913,"date":"2026-06-24T14:16:47","date_gmt":"2026-06-24T05:16:47","guid":{"rendered":"https:\/\/remogu.jp\/c\/?p=8913"},"modified":"2026-06-24T14:19:42","modified_gmt":"2026-06-24T05:19:42","slug":"spring-boot-4-0%e3%81%a7%e5%b8%82%e5%a0%b4%e4%be%a1%e5%80%a4%e3%81%8c%e4%b8%8a%e3%81%8c%e3%82%8b%ef%bc%9f%ef%bd%9c2026%e5%b9%b4%e3%81%ae%e3%83%95%e3%83%aa%e3%83%bc%e3%83%a9%e3%83%b3%e3%82%b9%e5%a0%b1","status":"publish","type":"post","link":"https:\/\/remogu.jp\/c\/spring-boot-4-0%e3%81%a7%e5%b8%82%e5%a0%b4%e4%be%a1%e5%80%a4%e3%81%8c%e4%b8%8a%e3%81%8c%e3%82%8b%ef%bc%9f%ef%bd%9c2026%e5%b9%b4%e3%81%ae%e3%83%95%e3%83%aa%e3%83%bc%e3%83%a9%e3%83%b3%e3%82%b9%e5%a0%b1\/","title":{"rendered":"Spring Boot 4.0\u3067\u5e02\u5834\u4fa1\u5024\u304c\u4e0a\u304c\u308b\uff1f\uff5c2026\u5e74\u306e\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u5831\u916c\u76f8\u5834\u3068\u30ad\u30e3\u30ea\u30a2\u6226\u7565"},"content":{"rendered":"<!-- \u30a2\u30a4\u30ad\u30e3\u30c3\u30c1\u753b\u50cf\uff08group\u306e\u5916\uff09 -->\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\" style=\"max-width: 740px; margin-bottom: 30px;\"><img decoding=\"async\" src=\"\/c\/wp-content\/uploads\/2026\/06\/img1-8.jpg\" alt=\"Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\u30fb\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\u30fb2026\u5e74\u6700\u65b0\u52d5\u5411\" class=\"wp-image-xxxx\"\/><\/figure>\n<\/div>\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n\n<!-- \u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068\uff08\u9ec4\u8272\u67a0\u30dc\u30c3\u30af\u30b9\uff09 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#f59e0b;border-width:2px;border-radius:0px;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px;margin-top:24px;margin-bottom:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-bba1aa89 wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-bottom:10px\"><strong>\u3053\u306e\u8a18\u4e8b\u3067\u308f\u304b\u308b\u3053\u3068<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"margin-left:20px;line-height:1.8;\">\n<li>Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e2026\u5e74\u6700\u65b0\u5831\u916c\u76f8\u5834\uff08\u6708\u984d\u5e73\u574770\u301c80\u4e07\u5186\uff09\u3068\u30b9\u30ad\u30eb\u5225\u5358\u4fa1\u306e\u5168\u4f53\u50cf\u3092\u3054\u78ba\u8a8d\u3044\u305f\u3060\u3051\u307e\u3059<\/li>\n\n\n\n<li>Spring Boot 4.0\uff082025\u5e7411\u6708\u30ea\u30ea\u30fc\u30b9\uff09\u306e\u4e3b\u8981\u65b0\u6a5f\u80fd\u30682026\u5e74\u306b\u5fc5\u8981\u306a\u30b9\u30ad\u30eb\u30b9\u30bf\u30c3\u30af\u3092\u3054\u7d39\u4ecb\u3057\u3066\u3044\u307e\u3059<\/li>\n\n\n\n<li>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u30fb\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u6642\u4ee3\u306eSpring\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u30ad\u30e3\u30ea\u30a2\u6226\u7565\u3092\u307e\u3068\u3081\u3066\u3044\u307e\u3059<\/li>\n\n\n\n<li>\u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u738754.2%\u306e\u5b9f\u614b\u3068\u3001Remogu\u3067\u6848\u4ef6\u3092\u63a2\u3059\u65b9\u6cd5\u3092\u3054\u8aac\u660e\u3057\u3066\u3044\u307e\u3059<\/li>\n<\/ul>\n\n\n<\/div><\/div>\n\n\n<!-- \u30ea\u30fc\u30c9\u6587 -->\n\n<p class=\"wp-block-paragraph\">Java\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u306720\u5e74\u4ee5\u4e0a\u30c8\u30c3\u30d7\u306e\u5730\u4f4d\u3092\u5b88\u308a\u7d9a\u3051\u3066\u304d\u305f<mark style=\"background-color:#fcf100\" class=\"has-inline-color\">Spring<\/mark>\u3067\u3059\u304c\u30012025\u5e7411\u6708\u306bSpring Boot 4.0\u304c\u6b63\u5f0f\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u3001Java 25\u5bfe\u5fdc\u30fbAPI\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u30fb\u5b8c\u5168\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u3068\u3044\u3046\u5927\u304d\u306a\u9032\u5316\u3092\u9042\u3052\u307e\u3057\u305f\u3002\u30a8\u30f3\u30bf\u30fc\u30d7\u30e9\u30a4\u30ba\u30b7\u30b9\u30c6\u30e0\u306e\u57fa\u76e4\u3068\u3057\u3066\u5b89\u5b9a\u3057\u305f\u9700\u8981\u304c\u3042\u308b\u4e00\u65b9\u3067\u3001\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u3084\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u6280\u8853\u30c8\u30ec\u30f3\u30c9\u3068\u306e\u878d\u5408\u306b\u3088\u308a\u3001Spring\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u5e02\u5834\u4fa1\u5024\u306f2026\u5e74\u3082\u7740\u5b9f\u306b\u9ad8\u307e\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<!-- \u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8\uff08\u9752\u30dc\u30c3\u30af\u30b9\uff09 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#2563eb;border-width:2px;border-radius:0px;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px;margin-top:24px;margin-bottom:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-bba1aa89 wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-bottom:10px\"><strong>\u3010\u3053\u306e\u8a18\u4e8b\u306e\u30dd\u30a4\u30f3\u30c8\u3011<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"margin-left:20px;line-height:1.8;\">\n<li>Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u6708\u984d\u5831\u916c\u306f\u5e73\u574770\u301c80\u4e07\u5186\u3067\u3059\u3002Spring Cloud\uff0bKubernetes\u7d4c\u9a13\u304c\u3042\u308b\u3068\u3001\u6708100\u4e07\u5186\u8d85\u306e\u6848\u4ef6\u304c\u8996\u91ce\u306b\u5165\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Spring Boot 4.0\uff082025\u5e7411\u6708\u30ea\u30ea\u30fc\u30b9\uff09\u306fSpring Framework 7\u30d9\u30fc\u30b9\u3067Java 25\u5bfe\u5fdc\u3067\u3059\u30022026\u301c2028\u5e74\u306e\u30ec\u30ac\u30b7\u30fc\u79fb\u884c\u9700\u8981\u304c\u5e02\u5834\u3092\u4e0b\u652f\u3048\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Remogu\u306b\u306f3,790\u4ef6\u306e\u516c\u958b\u6848\u4ef6\uff08\u3046\u3061\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc1,428\u4ef6\u4ee5\u4e0a\uff09\u304c\u3042\u308a\u3001Java\/Spring\u6848\u4ef6\u3092\u30ea\u30e2\u30fc\u30c8\u3067\u63a2\u3057\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n<\/div><\/div>\n\n\n<!-- CV\u753b\u50cf\uff08\u30ea\u30f3\u30af\u4ed8\u304d\uff09 -->\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/remogu.jp\/\" target=\"_blank\" rel=\"noreferrer noopener\"><img decoding=\"async\" src=\"\/c\/wp-content\/uploads\/2026\/03\/cta-img.png\" alt=\"Remogu\uff5c\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u63a2\u3059\" style=\"max-width:500px;\"><\/a><\/figure>\n<\/div>\n\n<!-- \u76ee\u6b21\u30bf\u30a4\u30c8\u30eb\uff08\u67a0\u5916\u30fb\u592a\u5b57\uff09 -->\n\n<p class=\"wp-block-paragraph\" style=\"font-weight:700\">\u76ee\u6b21<\/p>\n\n\n<!-- \u76ee\u6b21\u30dc\u30c3\u30af\u30b9 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#1a365d;border-width:1px;border-radius:0px;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-bba1aa89 wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:0px;margin-bottom:8px\"><a href=\"#section1\">1. Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\uff082026\u5e74\u6700\u65b0\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section2\">2. Spring Boot 4.0\u306e\u767b\u5834\u30682026\u5e74\u306e\u6280\u8853\u52d5\u5411<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section2-1\">2-1. Spring AI\u3068LLM\u7d71\u5408\uff1a2026\u5e74\u306e\u6700\u524d\u7dda<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section3\">3. \u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u3078\uff1aSpring\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-1\">3-1. Spring Boot\u306e\u57fa\u790e\u56fa\u3081\uff1aREST API\u30fbJPA\u30fbSecurity\uff080\u301c1\u5e74\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-2\">3-2. \u8a2d\u8a08\u529b\u3068\u54c1\u8cea\u306e\u5f37\u5316\uff1a\u30c6\u30b9\u30c8\u30fbCI\/CD\u30fb\u30af\u30ea\u30fc\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff081\u301c3\u5e74\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-3\">3-3. \u670885\u301c110\u4e07\u5186\u3092\u72d9\u3046\uff1aSpring Cloud\uff0bKubernetes\u7d4c\u9a13\uff083\u301c7\u5e74\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:4px;margin-bottom:4px;font-size:14px\">\u3000\u3000<a href=\"#section3-4\">3-4. \u6708110\u4e07\u5186\u8d85\u306eAI\u7d71\u5408\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30ea\u30fc\u30c9\uff087\u5e74\u4ee5\u4e0a\uff09<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section4\">4. Spring\u6848\u4ef6\u306e\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5b9f\u614b<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:8px\"><a href=\"#section5\">5. \u3088\u304f\u3042\u308b\u7591\u554f<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:8px;margin-bottom:0px\"><a href=\"#section6\">6. \u307e\u3068\u3081<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- H2\uff1a1. \u5831\u916c\u76f8\u5834 -->\n\n<h2 id=\"section1\" class=\"wp-block-heading\">Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u5834\uff082026\u5e74\u6700\u65b0\uff09<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\" style=\"max-width: 740px;\"><img decoding=\"async\" src=\"\/c\/wp-content\/uploads\/2026\/05\/img4-4.jpg\" alt=\"Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5831\u916c\u76f8\u58342026\u5e74\u6700\u65b0\" class=\"wp-image-xxxx\"><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5e02\u5834\u3067\u306f\u3001\u5b9f\u52d9\u30ec\u30d9\u30eb\u3068\u62c5\u5f53\u6280\u8853\u9818\u57df\u306b\u3088\u3063\u3066\u5831\u916c\u306b\u5927\u304d\u306a\u5dee\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9Hub\u306e2026\u5e742\u6708\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001Spring\u306e\u6708\u984d\u5358\u4fa1\u76f8\u5834\u306f70\u4e07\u5186\u3067\u3001\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u5225\u3067\u306f\u6700\u9ad8\u3067\u30b3\u30f3\u30d7\u30ed\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\uff1a98.1\u4e07\u5186\u3001Findy Freelance\uff1a92.8\u4e07\u5186\u3068\u306a\u3063\u3066\u3044\u307e\u3059\uff08\u203b\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u306b\u3088\u308a\u53d6\u308a\u6271\u3046\u6848\u4ef6\u5c64\u304c\u7570\u306a\u308b\u305f\u3081\u3001\u5358\u4fa1\u306f\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u3054\u3068\u306b\u5dee\u304c\u3042\u308a\u307e\u3059\uff09\u3002<sup>\uff0a1<\/sup> \u30a8\u30f3\u30fb\u30b8\u30e3\u30d1\u30f3\u904b\u55b6\u306e\u300c\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30b9\u30bf\u30fc\u30c8\u300d\u304c2025\u5e749\u6708\u5ea6\u306b\u767a\u8868\u3057\u305f\u30c7\u30fc\u30bf\u3067\u306f\u3001Spring\u6848\u4ef6\u306e\u6708\u984d\u5e73\u5747\u5358\u4fa1\u306f72.6\u4e07\u5186\u3067\u3059\u3002<sup>\uff0a2<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9ad8\u5358\u4fa1\u3092\u72d9\u3048\u308b\u30b1\u30fc\u30b9\u306f\u660e\u78ba\u3067\u3059\u3002Spring Cloud\uff08Service Discovery\u30fbAPI Gateway\u30fbCircuit Breaker\uff09\u3092\u7528\u3044\u305f\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u8a2d\u8a08\u7d4c\u9a13\u3001AWS\/GCP\/Azure\u3068\u306e\u9023\u643a\u5b9f\u7e3e\u3001Kubernetes\u3092\u7d44\u307f\u5408\u308f\u305b\u305f\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u958b\u767a\u2014\u2014\u3053\u308c\u3089\u306e\u30b9\u30ad\u30eb\u3092\u7d44\u307f\u5408\u308f\u305b\u308b\u3068\u3001\u6708100\u4e07\u5186\u4ee5\u4e0a\u306e\u6848\u4ef6\u304c\u8996\u91ce\u306b\u5165\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u88681\u3011Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u5225\u30fb\u6708\u984d\u5831\u916c\u76ee\u5b89\uff082026\u5e74\uff09<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Spring\u5358\u4f53\u306e\u30b9\u30ad\u30eb\u306b\u52a0\u3048\u3001\u30af\u30e9\u30a6\u30c9\u3084\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u306e\u7d4c\u9a13\u304c\u5831\u916c\u306e\u4e0a\u9650\u3092\u5927\u304d\u304f\u5de6\u53f3\u3057\u307e\u3059\u3002\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u30c7\u30fc\u30bf\uff082025\u301c2026\u5e74\u3001\u8907\u6570\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\uff09\u3092\u3082\u3068\u306b\u7de8\u96c6\u90e8\u304c\u6574\u7406\u3057\u307e\u3057\u305f\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\" style=\"width:1000px;margin:30px auto 10px auto;\"><tbody>\n<tr><td><strong>\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb<\/strong><\/td><td><strong>\u4e3b\u306a\u62c5\u5f53\u9818\u57df<\/strong><\/td><td><strong>\u6708\u984d\u5831\u916c\u306e\u76ee\u5b89<\/strong><\/td><td><strong>\u5dee\u5225\u5316\u30dd\u30a4\u30f3\u30c8<\/strong><\/td><\/tr>\n<tr><td>\u521d\u7d1a\uff08\u5b9f\u52d91\u301c2\u5e74\uff09<\/td><td>Web\u30a2\u30d7\u30ea\u958b\u767a\u30fb\u4fdd\u5b88<\/td><td>45\u301c65\u4e07\u5186<\/td><td>Spring Boot\u306e\u57fa\u672c\u5b9f\u88c5<\/td><\/tr>\n<tr><td>\u4e2d\u7d1a\uff08\u5b9f\u52d93\u301c5\u5e74\uff09<\/td><td>\u30d0\u30c3\u30af\u30a8\u30f3\u30c9API\u8a2d\u8a08\u30fb\u958b\u767a<\/td><td>65\u301c85\u4e07\u5186<\/td><td>REST\u8a2d\u8a08\u30fbDB\u6700\u9069\u5316\u30fb\u30c6\u30b9\u30c8<\/td><\/tr>\n<tr><td>\u4e0a\u7d1a\uff08\u5b9f\u52d95\u5e74\u4ee5\u4e0a\uff09<\/td><td>\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\u8a2d\u8a08\u30fb\u5b9f\u88c5<\/td><td>85\u301c110\u4e07\u5186<\/td><td>Spring Cloud\u30fbDocker\/K8s<\/td><\/tr>\n<tr><td>\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8<\/td><td>\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u8a2d\u8a08\u30fb\u30c6\u30c3\u30af\u30ea\u30fc\u30c9<\/td><td>110\u301c150\u4e07\u5186<\/td><td>Spring AI\u30fb\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u5168\u822c<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n<!-- CTA\u5c0e\u7dda\u2460 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#2563eb;border-width:2px;border-radius:0px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px;margin-top:16px;margin-bottom:16px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-774b32ee wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83d\udccb Spring\u306e\u6848\u4ef6\u3092\u63a2\u3057\u3066\u307f\u307e\u305b\u3093\u304b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remogu\u3067\u306f\u3001Java\/Spring\u306e\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u3092\u5168\u56fd\u304b\u3089\u30ea\u30e2\u30fc\u30c8\u3067\u63a2\u305b\u307e\u3059\u3002\u767b\u9332\u30fb\u76f8\u8ac7\u306f\u7121\u6599\u3067\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/remogu.jp\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u25b6 Remogu\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u3067\u6848\u4ef6\u3092\u63a2\u3059\uff08\u7121\u6599\u767b\u9332\uff09<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044\u2460 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#e2e8f0;border-width:1px;border-radius:8px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px;margin-top:16px;margin-bottom:16px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-774b32ee wp-block-group-is-layout-constrained\">\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#6b7280;font-size:16px\"><strong>\u25b6 \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\"><a href=\"https:\/\/remogu.jp\/c\/realizing-the-future-of-work-with-java\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u672a\u6765\u306e\u50cd\u304d\u65b9\u3092Java\u3067\u5b9f\u73fe\uff01\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u7372\u5f97\u3059\u308b\u65b9\u6cd5\u30687\u3064\u306e\u5fc5\u9808\u30b9\u30ad\u30eb<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- H2\uff1a2. \u6280\u8853\u52d5\u5411 -->\n\n<h2 id=\"section2\" class=\"wp-block-heading\">Spring Boot 4.0\u306e\u767b\u5834\u30682026\u5e74\u306e\u6280\u8853\u52d5\u5411<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\" style=\"max-width: 740px;\"><img decoding=\"async\" src=\"\/c\/wp-content\/uploads\/2026\/06\/img12.jpg\" alt=\"Spring Boot 4.0\u306e\u65b0\u6a5f\u80fd\u30682026\u5e74\u6280\u8853\u52d5\u5411\" class=\"wp-image-xxxx\"><\/figure>\n<\/div>\n\n\n<p class=\"wp-block-paragraph\">2025\u5e7411\u6708\u306b\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305fSpring Boot 4.0\u306f\u3001\u4e00\u3064\u306e\u4e16\u4ee3\u4ea4\u4ee3\u3092\u610f\u5473\u3057\u307e\u3059\u3002Spring\u516c\u5f0f\uff08spring.io\uff09\u306e\u767a\u8868\u306b\u3088\u308b\u3068\u3001Spring Boot 4.0\u306e\u4e3b\u306a\u5909\u66f4\u70b9\u306f\u6b21\u306e\u901a\u308a\u3067\u3059\u3002<sup>\uff0a3<\/sup><\/p>\n\n\n\n<ul class=\"wp-block-list\" style=\"margin-left:20px;line-height:1.8;\">\n<li>Spring Framework 7\u3092\u30d9\u30fc\u30b9\u3068\u3057\u305f\u5b8c\u5168\u306a\u5237\u65b0\u3002\u30b3\u30fc\u30c9\u30d9\u30fc\u30b9\u306e\u5b8c\u5168\u30e2\u30b8\u30e5\u30fc\u30eb\u5316\u306b\u3088\u308a\u3001\u5fc5\u8981\u306a\u6a5f\u80fd\u3060\u3051\u3092\u5c0f\u3055\u306aJAR\u3068\u3057\u3066\u53d6\u308a\u8fbc\u3081\u308b\u8a2d\u8a08\u306b\u5909\u308f\u308a\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>Java 25\u306e\u30d5\u30a1\u30fc\u30b9\u30c8\u30af\u30e9\u30b9\u30b5\u30dd\u30fc\u30c8\uff08Java 17\u4ee5\u4e0a\u3068\u306e\u4e0b\u4f4d\u4e92\u63db\u3092\u7dad\u6301\uff09\u3002<\/li>\n\n\n\n<li>HTTP\u30b5\u30fc\u30d3\u30b9\u306eAPI\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u306e\u30cd\u30a4\u30c6\u30a3\u30d6\u30b5\u30dd\u30fc\u30c8\u304c\u52a0\u308f\u308a\u3001\u30d0\u30fc\u30b8\u30e7\u30f3\u7ba1\u7406\u306e\u8907\u96d1\u3055\u304c\u5927\u5e45\u306b\u89e3\u6d88\u3055\u308c\u307e\u3057\u305f\u3002<\/li>\n\n\n\n<li>Spring Security 7\u3068\u306e\u7d71\u5408\u306b\u3088\u308a\u3001\u591a\u8981\u7d20\u8a8d\u8a3c\uff08MFA\uff09\u306e\u30d3\u30eb\u30c8\u30a4\u30f3\u30b5\u30dd\u30fc\u30c8\u3082\u63d0\u4f9b\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">2026\u5e745\u6708\u306b\u306f\u5f8c\u7d99\u7248\u306eSpring Boot 4.1\u304c\u30ea\u30ea\u30fc\u30b9\u4e88\u5b9a\uff082026\u5e746\u6708\u6642\u70b9\u3067\u30de\u30a4\u30eb\u30b9\u30c8\u30fc\u30f3\u7248\u306e4.1.0-M4\u304c\u516c\u958b\u6e08\u307f\uff09\u3001\u6700\u65b0\u5b89\u5b9a\u7248\u306f4.0.5\uff082026\u5e744\u6708\u6642\u70b9\uff09\u3067\u3059\u3002<sup>\uff0a4<\/sup><\/p>\n\n\n<!-- H3\uff1a2-1. Spring AI -->\n\n<h3 id=\"section2-1\" class=\"wp-block-heading\">Spring AI\u3068LLM\u7d71\u5408\uff1a2026\u5e74\u306e\u6700\u524d\u7dda<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spring\u516c\u5f0f\u30d6\u30ed\u30b0\uff08spring.io\uff09\u306e2025\u5e7412\u6708\u306e\u307e\u3068\u3081\u8a18\u4e8b\u306b\u3088\u308b\u3068\u3001Spring AI\u306fJVM\u306b\u304a\u3051\u308bAI\u6280\u8853\u7d71\u5408\u3067\u6700\u3082\u5145\u5b9f\u3057\u305f\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u4e00\u3064\u3068\u3055\u308c\u3066\u3044\u307e\u3059\u3002Anthropic\u306eMCP\uff08Model Context Protocol\uff09\u306eJava SDK\u516c\u5f0f\u958b\u767a\u3092Spring\u30c1\u30fc\u30e0\u304c\u4e3b\u5c0e\u3057\u3066\u304a\u308a\u3001Spring AI\u3068MCP\u306e\u7d71\u5408\u304c\u7740\u5b9f\u306b\u9032\u3093\u3067\u3044\u307e\u3059\u3002<sup>\uff0a5<\/sup> 2026\u5e74\u306eSpring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u5e02\u5834\u3067\u306f\u3001\u300cSpring AI\u300d\u3092\u6d3b\u7528\u3057\u305fLLM\u7d71\u5408\u6848\u4ef6\u304c\u65b0\u305f\u306a\u9ad8\u5358\u4fa1\u9818\u57df\u3068\u3057\u3066\u53f0\u982d\u3057\u3064\u3064\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u3010\u88682\u30112026\u5e74Spring\u6848\u4ef6\u3067\u9700\u8981\u306e\u9ad8\u3044\u30b9\u30ad\u30eb\u30b9\u30bf\u30c3\u30af<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6848\u4ef6\u63b2\u8f09\u30c7\u30fc\u30bf\u3068\u5e02\u5834\u30ec\u30dd\u30fc\u30c8\uff082025\u301c2026\u5e74\uff09\u3092\u3082\u3068\u306b\u7de8\u96c6\u90e8\u304c\u6574\u7406\u3057\u307e\u3057\u305f\u3002\u30af\u30e9\u30a6\u30c9\u3068\u30b3\u30f3\u30c6\u30ca\u306e\u77e5\u8b58\u306f\u307b\u307c\u5fc5\u9808\u5316\u3057\u3066\u304a\u308a\u3001\u5358\u4f53\u306eSpring Boot\u77e5\u8b58\u3060\u3051\u3067\u306f\u7af6\u5408\u3068\u306e\u5dee\u5225\u5316\u304c\u96e3\u3057\u304f\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-white-background-color has-background\" style=\"width:1000px;margin:30px auto 10px auto;\"><tbody>\n<tr><td><strong>\u6280\u8853\u30b9\u30bf\u30c3\u30af<\/strong><\/td><td><strong>\u9700\u8981\u306e\u9ad8\u3055<\/strong><\/td><td><strong>\u5831\u916c\u3078\u306e\u5f71\u97ff<\/strong><\/td><td><strong>\u5099\u8003<\/strong><\/td><\/tr>\n<tr><td>Spring Boot 3.x \/ 4.x<\/td><td>\u2605\u2605\u2605\u2605\u2605<\/td><td>\u57fa\u6e96\uff08\u6a19\u6e96\u5358\u4fa1\uff09<\/td><td>\u5168\u6848\u4ef6\u3067\u5fc5\u9808<\/td><\/tr>\n<tr><td>Spring Cloud\uff08\u30de\u30a4\u30af\u30ed\u30b5\u30fc\u30d3\u30b9\uff09<\/td><td>\u2605\u2605\u2605\u2605\u2606<\/td><td>+10\u301c20\u4e07\u5186\/\u6708<\/td><td>\u5927\u898f\u6a21\u7cfb\u6848\u4ef6\u3067\u5fc5\u9808<\/td><\/tr>\n<tr><td>Docker \/ Kubernetes<\/td><td>\u2605\u2605\u2605\u2605\u2606<\/td><td>+5\u301c15\u4e07\u5186\/\u6708<\/td><td>\u30af\u30e9\u30a6\u30c9\u6848\u4ef6\u3067\u4e8b\u5b9f\u4e0a\u5fc5\u9808<\/td><\/tr>\n<tr><td>AWS \/ GCP \/ Azure<\/td><td>\u2605\u2605\u2605\u2605\u2606<\/td><td>+5\u301c10\u4e07\u5186\/\u6708<\/td><td>AWS\u304c\u6700\u591a<\/td><\/tr>\n<tr><td>Spring AI \/ LLM\u7d71\u5408<\/td><td>\u2605\u2605\u2605\u2606\u2606<\/td><td>+15\u301c30\u4e07\u5186\/\u6708<\/td><td>\u6210\u9577\u3092\u7d9a\u3051\u3066\u3044\u308b\u65b0\u9818\u57df<\/td><\/tr>\n<tr><td>Spring WebFlux\uff08\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\uff09<\/td><td>\u2605\u2605\u2605\u2606\u2606<\/td><td>+5\u301c15\u4e07\u5186\/\u6708<\/td><td>\u9ad8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u7cfb\u6848\u4ef6\u5411\u3051<\/td><\/tr>\n<\/tbody><\/table><\/figure>\n\n\n<!-- \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044\u2461 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#e2e8f0;border-width:1px;border-radius:8px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px;margin-top:16px;margin-bottom:16px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-774b32ee wp-block-group-is-layout-constrained\">\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#6b7280;font-size:16px\"><strong>\u25b6 \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\"><a href=\"https:\/\/remogu.jp\/c\/serverside-engineer-remote-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30102025\u5e74\u6700\u65b0\u7248\u3011\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3067\u6d3b\u8e8d\u3059\u308b\u306b\u306f\uff1f\u30b9\u30ad\u30eb\u30fb\u50cd\u304d\u65b9\u30fb\u6848\u4ef6\u7372\u5f97\u8853\u3092\u89e3\u8aac<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- H2\uff1a3. \u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7 -->\n\n<h2 id=\"section3\" class=\"wp-block-heading\">\u521d\u5fc3\u8005\u304b\u3089\u30a8\u30ad\u30b9\u30d1\u30fc\u30c8\u3078\uff1aSpring\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\" style=\"max-width: 740px;\"><img decoding=\"async\" src=\"\/c\/wp-content\/uploads\/2026\/06\/img2-4.jpg\" alt=\"Spring\u30a8\u30f3\u30b8\u30cb\u30a2\u30b9\u30ad\u30eb\u30ed\u30fc\u30c9\u30de\u30c3\u30d7\" class=\"wp-image-xxxx\"><\/figure>\n<\/div>\n\n<!-- H3\uff1a3-1 -->\n\n<h3 id=\"section3-1\" class=\"wp-block-heading\">Spring Boot\u306e\u57fa\u790e\u56fa\u3081\uff1aREST API\u30fbJPA\u30fbSecurity\uff080\u301c1\u5e74\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spring\u516c\u5f0f\u306e\u300cSpring Initializr\u300d\uff08start.spring.io\uff09\u3092\u4f7f\u3048\u3070\u3001\u30bc\u30ed\u304b\u3089\u52d5\u4f5c\u3059\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u96db\u5f62\u3092\u6570\u5206\u3067\u751f\u6210\u3067\u304d\u307e\u3059\u3002\u307e\u305a\u306fRESTful API\u306e\u5b9f\u88c5\uff08@RestController\u3001@GetMapping\u7b49\uff09\u3001Spring Data JPA\u3092\u4f7f\u3063\u305f\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u9023\u643a\u3001Spring Security\u306b\u3088\u308b\u57fa\u672c\u8a8d\u8a3c\u306e3\u3064\u3092\u5b9f\u52d9\u30ec\u30d9\u30eb\u3067\u4f7f\u3044\u3053\u306a\u3059\u3053\u3068\u304c\u7b2c\u4e00\u6b69\u3067\u3059\u3002<\/p>\n\n\n<!-- H3\uff1a3-2 -->\n\n<h3 id=\"section3-2\" class=\"wp-block-heading\">\u8a2d\u8a08\u529b\u3068\u54c1\u8cea\u306e\u5f37\u5316\uff1a\u30c6\u30b9\u30c8\u30fbCI\/CD\u30fb\u30af\u30ea\u30fc\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\uff081\u301c3\u5e74\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u30c6\u30b9\u30c8\uff08JUnit 5\u3001Mockito\u3001TestContainers\uff09\u3001DI\uff08\u4f9d\u5b58\u6027\u6ce8\u5165\uff09\u30b3\u30f3\u30c6\u30ca\u306e\u7406\u89e3\u3001\u30af\u30ea\u30fc\u30f3\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30fbDDD\u306e\u8a2d\u8a08\u30d1\u30bf\u30fc\u30f3\u3092\u7fd2\u5f97\u3057\u307e\u3059\u3002Docker\u306b\u3088\u308b\u30b3\u30f3\u30c6\u30ca\u30ea\u30bc\u30fc\u30b7\u30e7\u30f3\u3068GitHub Actions\u3092\u4f7f\u3063\u305fCI\/CD\u306e\u5b9f\u52d9\u7d4c\u9a13\u306f\u3001\u30af\u30e9\u30a6\u30c9\u7cfb\u6848\u4ef6\u3078\u306e\u53c2\u753b\u6761\u4ef6\u3068\u3057\u3066\u4e8b\u5b9f\u4e0a\u5fc5\u8981\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<!-- H3\uff1a3-3 -->\n\n<h3 id=\"section3-3\" class=\"wp-block-heading\">\u670885\u301c110\u4e07\u5186\u3092\u72d9\u3046\uff1aSpring Cloud\uff0bKubernetes\u7d4c\u9a13\uff083\u301c7\u5e74\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spring Cloud\uff08Eureka\u3001Gateway\u3001Config Server\u3001Circuit Breaker\uff09\u3092\u4f7f\u3063\u305f\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u8a2d\u8a08\u3001Kubernetes\u3078\u306e\u30c7\u30d7\u30ed\u30a4\uff08Helm\u3001ArgoCD\uff09\u3001AWS\u3084GCP\u306e\u4e3b\u8981\u30b5\u30fc\u30d3\u30b9\u3068\u306e\u9023\u643a\u2014\u2014\u3053\u308c\u3089\u3092\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u7d4c\u9a13\u3059\u308b\u3053\u3068\u304c\u670885\u301c110\u4e07\u5186\u30ec\u30f3\u30b8\u3078\u306e\u9375\u3067\u3059\u3002Spring WebFlux\uff08Project Reactor\uff09\u3068\u30ea\u30a2\u30af\u30c6\u30a3\u30d6\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306f\u3001\u9ad8\u30c8\u30e9\u30d5\u30a3\u30c3\u30af\u30fb\u4f4e\u30ec\u30a4\u30c6\u30f3\u30b7\u304c\u6c42\u3081\u3089\u308c\u308b\u91d1\u878d\u30fbEC\u7cfb\u6848\u4ef6\u3067\u9700\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<!-- H3\uff1a3-4 -->\n\n<h3 id=\"section3-4\" class=\"wp-block-heading\">\u6708110\u4e07\u5186\u8d85\u306eAI\u7d71\u5408\u30fb\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30ea\u30fc\u30c9\uff087\u5e74\u4ee5\u4e0a\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spring AI\u3092\u4f7f\u3063\u305fLLM\u7d71\u5408\u3001GraalVM\u3092\u4f7f\u3063\u305f\u30cd\u30a4\u30c6\u30a3\u30d6\u30a4\u30e1\u30fc\u30b8\u30d3\u30eb\u30c9\u306b\u3088\u308b\u8d77\u52d5\u6642\u9593\u306e\u524a\u6e1b\u3001\u5927\u898f\u6a21\u5206\u6563\u30b7\u30b9\u30c6\u30e0\u306e\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u2014\u2014\u3053\u306e\u30d5\u30a7\u30fc\u30ba\u3067\u306f\u6280\u8853\u306e\u6df1\u3055\u3068\u540c\u6642\u306b\u3001\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u306e\u30d3\u30b8\u30cd\u30b9\u8ab2\u984c\u304b\u3089\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u8a2d\u8a08\u3067\u304d\u308b\u5224\u65ad\u529b\u304c\u6c42\u3081\u3089\u308c\u307e\u3059\u3002<\/p>\n\n\n<!-- CTA\u5c0e\u7dda\u2461 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#2563eb;border-width:2px;border-radius:0px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px;margin-top:16px;margin-bottom:16px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-774b32ee wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83c\udfaf \u3042\u306a\u305f\u306e\u30b9\u30ad\u30eb\u30d5\u30a7\u30fc\u30ba\u306b\u5408\u3063\u305f\u6848\u4ef6\u3092\u63a2\u3059<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remogu\u3067\u306f\u3001\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306eSpring\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u306b\u3001\u30b9\u30ad\u30eb\u30ec\u30d9\u30eb\u306b\u5fdc\u3058\u305f\u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u3092\u5c02\u4efb\u62c5\u5f53\u8005\u304c\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/remogu.jp\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u25b6 Remogu\u306b\u7121\u6599\u767b\u9332\u3057\u3066\u6848\u4ef6\u3092\u76f8\u8ac7\u3059\u308b<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- H2\uff1a4. \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5b9f\u614b -->\n\n<h2 id=\"section4\" class=\"wp-block-heading\">Spring\u6848\u4ef6\u306e\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5b9f\u614b<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9Hub\u306e2026\u5e742\u6708\u8abf\u67fb\u306b\u3088\u308b\u3068\u3001Spring\u6848\u4ef6\u306e\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6bd4\u7387\u306f\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u304c8,550\u4ef6\uff0854.2%\uff09\u3001\u5e38\u99d0\u6848\u4ef6\u304c7,237\u4ef6\uff0845.8%\uff09\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<sup>\uff0a1<\/sup><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6700\u65b0\u6280\u8853\u3078\u306e\u5bfe\u5fdc\u529b\u3082\u6848\u4ef6\u53c2\u753b\u306e\u7af6\u4e89\u529b\u306b\u76f4\u7d50\u3057\u3066\u304a\u308a\u3001\u4f8b\u3048\u3070Spring Cloud 2025.1.2\uff08Oakwood\u30012026\u5e746\u670811\u65e5\u30ea\u30ea\u30fc\u30b9\uff09\u306fSpring Boot 4.0\/4.1\u3068\u306e\u4e92\u63db\u6027\u3092\u6301\u3061\u307e\u3059\u3002<sup>\uff0a6<\/sup> \u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u306e\u63a1\u7528\u62c5\u5f53\u8005\u306f\u3001\u6700\u65b0\u30d0\u30fc\u30b8\u30e7\u30f3\u3078\u306e\u8ffd\u968f\u59ff\u52e2\u3082\u8a55\u4fa1\u306e\u5bfe\u8c61\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<!-- CTA\u5c0e\u7dda\u2462 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#2563eb;border-width:2px;border-radius:0px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px;margin-top:16px;margin-bottom:16px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-774b32ee wp-block-group-is-layout-constrained\">\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud83c\udfe0 \u30ea\u30e2\u30fc\u30c8\u306eSpring\u6848\u4ef6\u3092\u4eca\u3059\u3050\u78ba\u8a8d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u516c\u958b\u6848\u4ef63,790\u4ef6\uff08\u3046\u3061\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc1,428\u4ef6\u4ee5\u4e0a\uff09\u3002Java\/Spring\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6848\u4ef6\u3092\u691c\u7d22\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/remogu.jp\/T17\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u25b6 Java\/Spring\u6848\u4ef6\u4e00\u89a7\u3092\u898b\u308b<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- H2\uff1a5. \u3088\u304f\u3042\u308b\u7591\u554f -->\n\n<h2 id=\"section5\" class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u7591\u554f<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u5c06\u6765\u6027\u306f\u3069\u3046\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5b89\u5b9a\u3057\u305f\u5c06\u6765\u6027\u304c\u3042\u308a\u307e\u3059\u3002Spring Boot 4.0\u3068\u3044\u3046\u65b0\u4e16\u4ee3\u3078\u306e\u79fb\u884c\u3001Spring AI\u306b\u3088\u308bLLM\u7d71\u5408\u3068\u3044\u3046\u65b0\u9818\u57df\u306e\u53f0\u982d\u3001\u30ec\u30ac\u30b7\u30fc\u30b7\u30b9\u30c6\u30e0\u306e\u5927\u898f\u6a21\u79fb\u884c\u9700\u8981\u2014\u2014\u3053\u308c\u3089\u4e09\u3064\u306e\u5e02\u5834\u30c9\u30e9\u30a4\u30d0\u30fc\u304c\u91cd\u306a\u3063\u3066\u304a\u308a\u30012030\u5e74\u4ee3\u306b\u5411\u3051\u3066\u3082\u5e95\u5805\u3044\u5e02\u5834\u304c\u7d9a\u304f\u898b\u901a\u3057\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Spring\u3068Spring Boot\u306e\u9055\u3044\u306f\u4f55\u3067\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Spring\u306fJava\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u958b\u767a\u306e\u305f\u3081\u306e\u5305\u62ec\u7684\u306a\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u7fa4\u3067\u3059\u3002Spring Boot\u306f\u305d\u306e\u4e0a\u306b\u300c\u8a2d\u5b9a\u3088\u308a\u898f\u7d04\u300d\u306e\u601d\u60f3\u3067\u30b9\u30bf\u30f3\u30c9\u30a2\u30ed\u30f3\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u3092\u7d20\u65e9\u304f\u7acb\u3061\u4e0a\u3052\u3089\u308c\u308b\u30c4\u30fc\u30eb\u3067\u3059\u3002\u73fe\u4ee3\u306eSpring\u958b\u767a\u306f\u5b9f\u8cea\u7684\u306bSpring Boot\u7d4c\u7531\u3067\u884c\u308f\u308c\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Q. Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306b\u30ea\u30e2\u30fc\u30c8\u6848\u4ef6\u306f\u3042\u308a\u307e\u3059\u304b\uff1f<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u3042\u308a\u307e\u3059\u3002\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9Hub\u306e2026\u5e742\u6708\u8abf\u67fb\u3067\u306fSpring\u6848\u4ef6\u306e54.2%\u304c\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u5bfe\u5fdc\u3067\u3059\u3002Remogu\u3067\u306f3,790\u4ef6\u306e\u516c\u958b\u6848\u4ef6\uff08\u3046\u3061\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc1,428\u4ef6\u4ee5\u4e0a\uff09\u3092\u63b2\u8f09\u3057\u3066\u304a\u308a\u3001Java\/Spring\u3067\u30d5\u30a3\u30eb\u30bf\u30ea\u30f3\u30b0\u3057\u3066\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u6848\u4ef6\u3092\u63a2\u3059\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<!-- \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044\u2462 -->\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#e2e8f0;border-width:1px;border-radius:8px;padding-top:16px;padding-right:20px;padding-bottom:16px;padding-left:20px;margin-top:16px;margin-bottom:16px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-774b32ee wp-block-group-is-layout-constrained\">\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#6b7280;font-size:16px\"><strong>\u25b6 \u3042\u308f\u305b\u3066\u8aad\u307f\u305f\u3044<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:16px\"><a href=\"https:\/\/remogu.jp\/c\/high-income-even-with-remote-work\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3067\u3082\u9ad8\u53ce\u5165\uff01\u5e74\u53ce\u30a2\u30c3\u30d7\u304c\u72d9\u3048\u308b\u8077\u7a2e10\u9078\u3068\u6210\u529f\u306e\u30b3\u30c4<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- H2\uff1a6. \u307e\u3068\u3081\uff08\u9ec4\u8272\u67a0\u30dc\u30c3\u30af\u30b9\uff09 -->\n\n<h2 id=\"section6\" class=\"wp-block-heading\">\u307e\u3068\u3081<\/h2>\n\n\n\n<div class=\"wp-block-group has-border-color has-white-background-color has-background\" style=\"border-color:#f59e0b;border-width:2px;border-radius:0px;padding-top:24px;padding-right:28px;padding-bottom:24px;padding-left:28px;margin-top:24px;margin-bottom:24px\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-container-core-group-is-layout-bba1aa89 wp-block-group-is-layout-constrained\">\n\n\n<ul class=\"wp-block-list\" style=\"margin-left:20px;line-height:1.8;\">\n<li>Spring\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u306e\u6708\u984d\u5831\u916c\u306f\u5e73\u574770\u301c80\u4e07\u5186\uff082025\u301c2026\u5e74\u30c7\u30fc\u30bf\uff09\u3067\u3059\u3002Spring Cloud\uff0bKubernetes\u7d4c\u9a13\u304c\u3042\u308b\u5834\u5408\u306f\u6708100\u4e07\u5186\u8d85\u3082\u73fe\u5b9f\u7684\u306a\u9078\u629e\u80a2\u3068\u306a\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Spring Boot 4.0\uff082025\u5e7411\u6708\u30ea\u30ea\u30fc\u30b9\uff09\u306fJava 25\u5bfe\u5fdc\u30fbAPI\u30d0\u30fc\u30b8\u30e7\u30cb\u30f3\u30b0\u30fbSpring AI\u7d71\u5408\u3068\u5927\u304d\u306a\u9032\u5316\u3092\u9042\u3052\u3066\u304a\u308a\u30012026\u5e74\u4ee5\u964d\u306e\u6848\u4ef6\u306e\u30b9\u30bf\u30f3\u30c0\u30fc\u30c9\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30ec\u30ac\u30b7\u30fc\u79fb\u884c\u9700\u8981\uff08\u65e7\u30d0\u30fc\u30b8\u30e7\u30f3\u2192Spring Boot 4.x\uff09\u306f2026\u301c2028\u5e74\u306b\u6700\u76db\u671f\u3092\u8fce\u3048\u308b\u898b\u901a\u3057\u3067\u3001\u300c\u8a2d\u8a08\u529b\uff0b\u79fb\u884c\u7d4c\u9a13\u300d\u3092\u6301\u3064\u30a8\u30f3\u30b8\u30cb\u30a2\u304c\u7279\u306b\u8a55\u4fa1\u3055\u308c\u308b\u50be\u5411\u304c\u3042\u308a\u307e\u3059\u3002<\/li>\n\n\n\n<li>Spring\u6848\u4ef6\u306e\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u7387\u306f54.2%\uff08\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9Hub 2026\u5e742\u6708\u8abf\u67fb\uff09\u3067\u3059\u3002SaaS\u7cfb\u30fb\u30b9\u30bf\u30fc\u30c8\u30a2\u30c3\u30d7\u7cfb\u3067\u306f\u3055\u3089\u306b\u9ad8\u3044\u6c34\u6e96\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/li>\n\n\n\n<li>Remogu\u3067\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc\u306eSpring\u6848\u4ef6\u3092\u5168\u56fd\u304b\u3089\u63a2\u3057\u3066\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/li>\n<\/ul>\n\n\n<\/div><\/div>\n\n\n\n<p class=\"wp-block-paragraph\">Spring\u306fJava\u30a8\u30b3\u30b7\u30b9\u30c6\u30e0\u306e\u4e2d\u6838\u3092\u652f\u3048\u308b\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u3067\u3059\u3002\u65b0\u4e16\u4ee3\u306eSpring Boot 4.0\u3092\u6d3b\u7528\u3057\u3001\u3054\u81ea\u8eab\u306e\u30ad\u30e3\u30ea\u30a2\u306e\u6b21\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u8e0f\u307f\u51fa\u3057\u3066\u307f\u3066\u306f\u3044\u304b\u304c\u3067\u3057\u3087\u3046\u304b\u3002\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u3067Spring\u6848\u4ef6\u306b\u53d6\u308a\u7d44\u307f\u305f\u3044\u65b9\u306f\u3001\u305c\u3072Remogu\u3078\u3054\u767b\u9332\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Remogu\uff08\u682a\u5f0f\u4f1a\u793eLASSIC\u904b\u55b6\uff09\u306f\u3001\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u306b\u7279\u5316\u3057\u305f\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30a8\u30f3\u30b8\u30cb\u30a2\u5411\u3051\u30de\u30c3\u30c1\u30f3\u30b0\u30b5\u30fc\u30d3\u30b9\u3067\u3059\u3002\u516c\u958b\u6848\u4ef63,790\u4ef6\uff08\u3046\u3061\u30ea\u30e2\u30fc\u30c8\u5bfe\u5fdc1,428\u4ef6\u4ee5\u4e0a\uff09\u3092\u64c1\u3057\u3001Java\/Spring\u6848\u4ef6\u3092\u5168\u56fd\u3069\u3053\u304b\u3089\u3067\u3082\u691c\u7d22\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n<!-- CTA\uff08\u8a18\u4e8b\u672b\u5c3e\u30fb\u9ec4\u8272\u30b0\u30e9\u30c7\u30fc\u30b7\u30e7\u30f3\uff09 -->\n<div style=\"background:linear-gradient(160deg, #fef08a 0%, #fcd34d 50%, #f9be00 100%); border-radius:16px; padding:2.5em 2em; margin:2.5em 0; text-align:center; box-shadow:0 4px 20px rgba(249,190,0,0.3);\">\n  <p style=\"font-size:18px; font-weight:700; color:#00273F; margin:0 0 0.5em 0; letter-spacing:0.05em;\">Remogu\uff08\u30ea\u30e2\u30b0\uff09\u3067\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u63a2\u3059<\/p>\n  <p style=\"font-size:14px; color:#00273F; margin:0 0 1.5em 0; line-height:1.8;\">Remogu\u306f\u3001\u682a\u5f0f\u4f1a\u793eLASSIC\u304c\u904b\u55b6\u3059\u308bIT\u30a8\u30f3\u30b8\u30cb\u30a2\u30fb\u30c7\u30b6\u30a4\u30ca\u30fc\u306b\u7279\u5316\u3057\u305f\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u306e\u6848\u4ef6\u30b5\u30a4\u30c8\uff08\u30a8\u30fc\u30b8\u30a7\u30f3\u30c8\u30b5\u30fc\u30d3\u30b9\uff09\u3067\u3059\u3002<br>90%\u4ee5\u4e0a\u306e\u6848\u4ef6\u304c\u30d5\u30eb\u30ea\u30e2\u30fc\u30c8\u53ef\u80fd\u3067\u3001\u5730\u65b9\u5728\u4f4f\u8005\u3084\u526f\u696d\u30fb\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u304c\u3001\u5834\u6240\u306b\u3068\u3089\u308f\u308c\u305a\u90fd\u5e02\u90e8\u306e\u9ad8\u5358\u4fa1\u6848\u4ef6\u3092\u7372\u5f97\u3067\u304d\u308b\u306e\u304c\u7279\u5fb4\u3067\u3059\u3002<\/p>\n  <a href=\"https:\/\/remogu.jp\/\" target=\"_blank\" rel=\"noreferrer noopener\" style=\"display:inline-block; background-color:#f59e0b; color:#ffffff; font-size:16px; font-weight:700; padding:0.85em 2.5em; border-radius:50px; text-decoration:none; letter-spacing:0.05em;\">\u25bc \u30ea\u30e2\u30fc\u30c8\u30ef\u30fc\u30af\u6848\u4ef6\u3092\u63a2\u3059<\/a>\n  <p style=\"font-size:13px; color:#00273F; margin:1em 0 0 0;\">\u4f1a\u54e1\u767b\u9332\u7121\u6599 \uff0f \u6848\u4ef6\u95b2\u89a7\u30fb\u76f8\u8ac7\u306f\u7121\u6599\u3067\u3059<\/p>\n<\/div>\n\n<!-- \u51fa\u5178 -->\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#888888;font-size:12px\"><strong>\u51fa\u5178\u30fb\u53c2\u8003\u60c5\u5831<\/strong><\/p>\n\n\n\n<p class=\"has-text-color wp-block-paragraph\" style=\"color:#999999;font-size:11px\">\uff0a1\u3000<a href=\"https:\/\/freelance-hub.jp\/project\/skill\/81\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9Hub\u300cSpring\u306e\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u6848\u4ef6\u30fb\u6c42\u4eba\u4e00\u89a7\u300d\uff082026\u5e742\u6708\uff09<\/a><br>\uff0a2\u3000<a href=\"https:\/\/freelance-start.com\/articles\/1341\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">\u30d5\u30ea\u30fc\u30e9\u30f3\u30b9\u30b9\u30bf\u30fc\u30c8\u300c\u30102025\u5e74\u6700\u65b0\u3011Spring\u6848\u4ef6\u306e\u5e02\u5834\u52d5\u5411\u3068\u5c06\u6765\u6027\u300d\uff082025\u5e749\u6708\u5ea6\uff09<\/a><br>\uff0a3\u3000<a href=\"https:\/\/spring.io\/blog\/2025\/11\/20\/spring-boot-4-0-0-available-now\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">Spring\u516c\u5f0f\u30d6\u30ed\u30b0\u300cSpring Boot 4.0.0 available now\u300d2025\u5e7411\u670820\u65e5<\/a><br>\uff0a4\u3000<a href=\"https:\/\/www.herodevs.com\/blog-posts\/spring-boot-versions-eol-dates-and-latest-releases-april-2026\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">HeroDevs\u300cSpring Boot Versions, EOL Dates, and Latest Releases\uff08April 2026\uff09\u300d<\/a><br>\uff0a5\u3000<a href=\"https:\/\/spring.io\/blog\/2025\/12\/30\/this-year-in-spring-december-30th-2025\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">Spring\u516c\u5f0f\u30d6\u30ed\u30b0\u300cThis Year in Spring \u2013 December 30th, 2025\u300d<\/a><br>\uff0a6\u3000<a href=\"https:\/\/spring.io\/blog\/2026\/06\/11\/spring-cloud-2025-1-2-aka-oakwood-has-been-released\/\" target=\"_blank\" rel=\"noopener\" style=\"color:#999999;\">Spring\u516c\u5f0f\u30d6\u30ed\u30b0\u300cSpring Cloud 2025.1.2\uff08aka Oakwood\uff09Has Been Released\u300d2026\u5e746\u670811\u65e5<\/a><\/p>\n\n\n<\/div><\/div>\n\n\n<!-- AIOSEO -->\n<!--\n[AIOSEO Settings]\nPost Title: 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