{"id":306,"date":"2025-09-01T17:55:59","date_gmt":"2025-09-01T08:55:59","guid":{"rendered":"https:\/\/i-third.org\/blog\/?p=306"},"modified":"2025-09-01T17:55:59","modified_gmt":"2025-09-01T08:55:59","slug":"java-servlet-jsp%e3%81%a7%e5%ae%9f%e7%8f%be%e3%81%99%e3%82%8b%e3%83%9e%e3%82%a4%e3%82%af%e3%83%ad%e3%83%95%e3%83%ad%e3%83%b3%e3%83%88%e3%82%a8%e3%83%b3%e3%83%89%ef%bc%9a%e3%83%a2%e3%83%80%e3%83%b3","status":"publish","type":"post","link":"https:\/\/i-third.org\/blog\/?p=306","title":{"rendered":"Java Servlet\/JSP\u3067\u5b9f\u73fe\u3059\u308b\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\uff1a\u30e2\u30c0\u30f3\u306a\u8a2d\u8a08\u3068\u958b\u767a\u306e\u79d8\u8a23"},"content":{"rendered":"<p>\u30e2\u30ce\u30ea\u30b7\u30c3\u30af\u306aWeb\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u9650\u754c\u3092\u611f\u3058\u3066\u3044\u307e\u305b\u3093\u304b\uff1f\u6a5f\u80fd\u8ffd\u52a0\u306e\u305f\u3073\u306b\u30b3\u30fc\u30c9\u304c\u8907\u96d1\u306b\u306a\u308a\u3001\u30c1\u30fc\u30e0\u958b\u767a\u306e\u52b9\u7387\u304c\u843d\u3061\u3066\u3057\u307e\u3046\u2026\u3002\u305d\u3093\u306a\u60a9\u307f\u3092\u62b1\u3048\u3066\u3044\u308b\u306e\u306f\u3001\u3042\u306a\u305f\u3060\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u591a\u304f\u306e\u958b\u767a\u8005\u304c\u3001\u3088\u308a\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u3067\u7ba1\u7406\u3057\u3084\u3059\u3044\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u3092\u6c42\u3081\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30ec\u30ac\u30b7\u30fc\u306a\u6280\u8853\u3068\u898b\u306a\u3055\u308c\u304c\u3061\u306a<strong>Java Servlet\u3068JSP<\/strong>\u3092\u4f7f\u3044\u3001\u3069\u3046\u3059\u308c\u3070\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3092\u5b9f\u73fe\u3067\u304d\u308b\u306e\u304b\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002\u3053\u308c\u306f\u5358\u306a\u308b\u6982\u5ff5\u8ad6\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5177\u4f53\u7684\u306a\u5236\u7d044\u3092\u4ea4\u3048\u306a\u304c\u3089\u3001\u5177\u4f53\u7684\u306a\u958b\u767a\u624b\u9806\u3001\u9665\u308a\u304c\u3061\u306a\u8ab2\u984c\u3001\u305d\u3057\u3066\u305d\u306e\u89e3\u6c7a\u7b56\u307e\u3067\u3001{\u5c02\u9580\u5206\u91ce}\u306e${\u5f79\u8077\u30fb\u5c02\u9580\u5bb6}\u3068\u3057\u3066\u3001\u73fe\u5834\u3067\u901a\u7528\u3059\u308b\u5b9f\u8df5\u7684\u306a\u30ce\u30a6\u30cf\u30a6\u3092\u3059\u3079\u3066\u304a\u4f1d\u3048\u3057\u307e\u3059\u3002<\/p>\n<p>\u8aad\u307f\u7d42\u3048\u308b\u9803\u306b\u306f\u3001\u3042\u306a\u305f\u306f\u300cJSP\u306a\u3093\u3066\u53e4\u3044\u300d\u3068\u3044\u3046\u56fa\u5b9a\u89b3\u5ff5\u3092\u6368\u3066\u3001\u305d\u306e\u30b7\u30f3\u30d7\u30eb\u304b\u3064\u5f37\u529b\u306a\u7279\u6027\u3092\u7406\u89e3\u3057\u3001\u73fe\u4ee3\u306eWeb\u958b\u767a\u306b\u3069\u3046\u5fdc\u7528\u3067\u304d\u308b\u304b\u306e\u9053\u7b4b\u304c\u898b\u3048\u3066\u3044\u308b\u306f\u305a\u3067\u3059\u3002\u3055\u3042\u3001\u4e00\u7dd2\u306b\u65b0\u3057\u3044\u6642\u4ee3\u306e\u958b\u767a\u30b9\u30bf\u30a4\u30eb\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<hr>\n<h2>\u76ee\u6b21<\/h2>\n<ul>\n<li><a href=\"#section-1\">\u306a\u305c\u4eca\u3001Java Servlet\/JSP\u3067\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306a\u306e\u304b\uff1f<\/a><\/li>\n<li><a href=\"#section-2\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u69cb\u6210\u306e\u524d\u63d0\u77e5\u8b58\u3068\u5168\u4f53\u50cf<\/a><\/li>\n<li><a href=\"#section-3\">JSP-Direct\u30d1\u30bf\u30fc\u30f3\uff1a\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5177\u4f53\u7684\u306a\u624b\u9806<\/a><\/li>\n<li><a href=\"#section-4\">\u5b9f\u8df5\u4f8b\u3067\u5b66\u3076\uff01Ajax\u3068JSP\u306e\u9023\u643a\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9<\/a><\/li>\n<li><a href=\"#section-5\">\u30e2\u30c0\u30f3\u306a\u958b\u767a\u74b0\u5883\u3068\u306e\u878d\u5408\uff1a\u74b0\u5883\u8a2d\u5b9a\u3068API\u9023\u643a\u306e\u79d8\u8a23<\/a><\/li>\n<li><a href=\"#section-6\">\u307e\u3068\u3081\uff1aServlet\/JSP\u3067\u5b9f\u73fe\u3059\u308b\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u53ef\u80fd\u6027<\/a><\/li>\n<\/ul>\n<hr>\n<h2 id=\"section-1\">\u306a\u305c\u4eca\u3001Java Servlet\/JSP\u3067\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306a\u306e\u304b\uff1f<\/h2>\n<p>\u8fd1\u5e74\u3001React\u3084Vue.js\u3068\u3044\u3063\u305fJavaScript\u30d5\u30ec\u30fc\u30e0\u30ef\u30fc\u30af\u304c\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u4e3b\u6d41\u3067\u3059\u304c\u3001\u306a\u305c\u4eca\u3042\u3048\u3066Servlet\/JSP\u306b\u6ce8\u76ee\u3059\u308b\u306e\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n<p><strong>1. \u30b7\u30f3\u30d7\u30eb\u306a\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3<\/strong><br \/>\nServlet\/JSP\u306f\u3001\u8907\u96d1\u306a\u30d3\u30eb\u30c9\u30d7\u30ed\u30bb\u30b9\u3084\u3001\u591a\u6570\u306e\u30e9\u30a4\u30d6\u30e9\u30ea\u4f9d\u5b58\u95a2\u4fc2\u3092\u5fc5\u8981\u3068\u3057\u307e\u305b\u3093\u3002\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u5b8c\u7d50\u3059\u308b\u30b7\u30f3\u30d7\u30eb\u306a\u69cb\u6210\u306f\u3001\u958b\u767a\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u30b3\u30b9\u30c8\u3092\u4e0b\u3052\u3001\u5c0f\u898f\u6a21\u306a\u30c1\u30fc\u30e0\u3067\u3082\u8fc5\u901f\u306b\u958b\u767a\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><strong>2. \u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u306e\u512a\u4f4d\u6027<\/strong><br \/>\n\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3059\u308b\u3053\u3068\u3067\u3001\u521d\u671f\u8868\u793a\u304c\u9ad8\u901f\u306b\u306a\u308a\u3001SEO\u306b\u3082\u6709\u5229\u3067\u3059\u3002JavaScript\u306e\u5b9f\u884c\u306b\u4f9d\u5b58\u3057\u306a\u3044\u305f\u3081\u3001\u30e6\u30fc\u30b6\u30fc\u306e\u30d6\u30e9\u30a6\u30b6\u74b0\u5883\u306b\u5de6\u53f3\u3055\u308c\u306b\u304f\u3044\u3068\u3044\u3046\u30e1\u30ea\u30c3\u30c8\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n<p><strong>3. \u65e2\u5b58\u30b7\u30b9\u30c6\u30e0\u306e\u6d3b\u7528<\/strong><br \/>\n\u3059\u3067\u306bServlet\/JSP\u3067\u69cb\u7bc9\u3055\u308c\u305f\u5927\u898f\u6a21\u306a\u30b7\u30b9\u30c6\u30e0\u304c\u3042\u308b\u5834\u5408\u3001\u5168\u4f53\u3092\u5237\u65b0\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u8003\u3048\u65b9\u3092\u53d6\u308a\u5165\u308c\u308b\u3053\u3068\u3067\u3001\u6bb5\u968e\u7684\u306b\u30e2\u30c0\u30f3\u5316\u3092\u9032\u3081\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u304c\u3001\u3053\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u306e\u6700\u5927\u306e\u5f37\u307f\u3067\u3059\u3002<\/p>\n<hr>\n<h2 id=\"section-2\">\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u69cb\u6210\u306e\u524d\u63d0\u77e5\u8b58\u3068\u5168\u4f53\u50cf<\/h2>\n<p>Servlet\/JSP\u3067\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3092\u69cb\u7bc9\u3059\u308b\u969b\u306e<strong>\u524d\u63d0\u77e5\u8b58<\/strong>\u3068\u3057\u3066\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3092\u5f79\u5272\u3054\u3068\u306b\u5206\u96e2\u3059\u308b\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002\u63d0\u4f9b\u3055\u308c\u305f<code>CLAUDE.MD<\/code>\u306e\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u306f\u3001\u3053\u306e\u7406\u60f3\u7684\u306a\u69cb\u6210\u3092\u5177\u4f53\u7684\u306b\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>1. \u5f79\u5272\u5225\u306e3\u3064\u306eJava Web\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3<\/strong><br \/>\n\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001\u5358\u4e00\u306eTomcat\u30b5\u30fc\u30d0\u30fc\u4e0a\u3067\u52d5\u4f5c\u3059\u308b3\u3064\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306b\u5206\u5272\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u305e\u308c\u304c\u7570\u306a\u308b\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30d1\u30b9\u3092\u6301\u3061\u3001\u72ec\u7acb\u3057\u305f\u30b5\u30fc\u30d3\u30b9\u3068\u3057\u3066\u6a5f\u80fd\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong><code>api-json<\/code><\/strong>\uff1a\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u306eRESTful WebAPI\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u30c7\u30fc\u30bf\u51e6\u7406\u306e\u30ed\u30b8\u30c3\u30af\u3092\u3053\u3053\u306b\u96c6\u7d04\u3057\u307e\u3059\u3002<\/li>\n<li><strong><code>api-tag<\/code><\/strong>\uff1aUI\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306eAPI\u3067\u3059\u3002\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u30ec\u30f3\u30c0\u30ea\u30f3\u30b0\u3055\u308c\u305fHTML\u3092\u8fd4\u3057\u307e\u3059\u3002\u3053\u308c\u304c\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306b\u304a\u3051\u308b\u300c\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u300d\u306e\u5f79\u5272\u3092\u62c5\u3044\u307e\u3059\u3002<\/li>\n<li><strong><code>bcp99-demo<\/code><\/strong>\uff1a\u30e6\u30fc\u30b6\u30fc\u304c\u76f4\u63a5\u30a2\u30af\u30bb\u30b9\u3059\u308bWeb\u30da\u30fc\u30b8\u3067\u3059\u3002\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3084API\u3092\u7d44\u307f\u5408\u308f\u305b\u3066\u753b\u9762\u3092\u69cb\u7bc9\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p><strong>2. \u4e3b\u8981\u306a\u901a\u4fe1\u30d5\u30ed\u30fc<\/strong><br \/>\n\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f\u4ee5\u4e0b\u306e2\u3064\u306e\u65b9\u6cd5\u3067\u9023\u643a\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>Ajax\u901a\u4fe1<\/strong>\uff1a<code>bcp99-demo.jsp<\/code>\u304b\u3089JavaScript\u306e<code>fetch()<\/code>\u306a\u3069\u3092\u4f7f\u3044\u3001<code>api-tag<\/code>\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u52d5\u7684\u306b\u8aad\u307f\u8fbc\u307f\u307e\u3059\u3002<code>api-tag<\/code>\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306f\u3001\u3055\u3089\u306b<code>Java HttpClient<\/code>\u3092\u4f7f\u3063\u3066<code>api-json<\/code>\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n<li><strong>JSP\u30a4\u30f3\u30af\u30eb\u30fc\u30c9<\/strong>\uff1a<code>bcp99-demo.jsp<\/code>\u304b\u3089<code>&lt;jsp:include&gt;<\/code>\u30bf\u30b0\u3092\u4f7f\u3044\u3001<code>api-tag<\/code>\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u9759\u7684\u306b\u7d44\u307f\u8fbc\u307f\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u3067\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u7d44\u307f\u7acb\u3066\u308b\u5178\u578b\u7684\u306a\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/li>\n<\/ul>\n<hr>\n<h2 id=\"section-3\">JSP-Direct\u30d1\u30bf\u30fc\u30f3\uff1a\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306e\u5177\u4f53\u7684\u306a\u624b\u9806<\/h2>\n<p>\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u306e\u5b9f\u73fe\u306b\u304a\u3044\u3066\u3001<code>api-tag<\/code>\u306e\u3088\u3046\u306a\u30b5\u30fc\u30d0\u30fc\u30b5\u30a4\u30c9\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u3069\u3046\u69cb\u7bc9\u3059\u308b\u304b\u306f\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u3053\u3053\u3067\u306f\u3001<code>CLAUDE.MD<\/code>\u304c\u63a1\u7528\u3059\u308b<strong>\u300cJSP-Direct\u300d\u30d1\u30bf\u30fc\u30f3<\/strong>\u306e<strong>\u5177\u4f53\u7684\u306a\u624b\u9806<\/strong>\u3092\u89e3\u8aac\u3057\u307e\u3059\u3002<\/p>\n<p><strong>1. \u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u7528JSP\u30d5\u30a1\u30a4\u30eb\u306e\u4f5c\u6210<\/strong><br \/>\n\u307e\u305a\u3001<code>api-tag\/src\/main\/webapp\/components\/<\/code>\u30c7\u30a3\u30ec\u30af\u30c8\u30ea\u306b\u3001\u65b0\u3057\u3044JSP\u30d5\u30a1\u30a4\u30eb\u3092\u4f5c\u6210\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u30e6\u30fc\u30b6\u30fc\u60c5\u5831\u3092\u8868\u793a\u3059\u308b\u300c\u30e6\u30fc\u30b6\u30fc\u30ab\u30fc\u30c9\u300d\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306a\u3089\u3001<code>user-card.jsp<\/code>\u3068\u3044\u3046\u30d5\u30a1\u30a4\u30eb\u540d\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>2. \u30c7\u30fc\u30bf\u306e\u53d6\u5f97<\/strong><br \/>\n\u3053\u306eJSP\u30d5\u30a1\u30a4\u30eb\u5185\u3067\u3001\u5916\u90e8API\u304b\u3089\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<code>CLAUDE.MD<\/code>\u306e\u4f8b\u3067\u306f\u3001<code>HttpClientUtil.getJsonField()<\/code>\u306e\u3088\u3046\u306a\u30ab\u30b9\u30bf\u30e0\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u3092\u4f7f\u3063\u3066\u3001<code>api-json<\/code>\u306eAPI\u306b\u30a2\u30af\u30bb\u30b9\u3057\u307e\u3059\u3002<\/p>\n<p><strong>JSP\u30b3\u30fc\u30c9\u4f8b\uff1a<\/strong><\/p>\n<pre><code>&lt;%@ page import=\"org.i3rd.component.util.HttpClientUtil\" %&gt;\n&lt;%\nString userId = request.getParameter(\"userId\");\nString userJson = HttpClientUtil.getJsonField(\"http:\/\/localhost:8080\/api-json\/api\/users\/\" + userId);\n\/\/ userJson\u3092\u89e3\u6790\u3057\u3066HTML\u3092\u751f\u6210\u3059\u308b\n%&gt;\n&lt;div class=\"user-card\"&gt;\n&lt;h3&gt;\u30e6\u30fc\u30b6\u30fc: &lt;%= getUsername(userJson) %&gt;&lt;\/h3&gt;\n&lt;p&gt;\u30e1\u30fc\u30eb\u30a2\u30c9\u30ec\u30b9: &lt;%= getEmail(userJson) %&gt;&lt;\/p&gt;\n&lt;\/div&gt;<\/code><\/pre>\n<p><strong>3. \u30d1\u30e9\u30e1\u30fc\u30bf\u306e\u53d7\u3051\u6e21\u3057<\/strong><br \/>\n\u30e6\u30fc\u30b6\u30fcID\u306a\u3069\u306e\u52d5\u7684\u306a\u60c5\u5831\u306f\u3001URL\u30d1\u30e9\u30e1\u30fc\u30bf\u3084<code>&lt;jsp:param&gt;<\/code>\u3092\u4f7f\u3063\u3066\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u306b\u6e21\u3057\u307e\u3059\u3002<\/p>\n<p>\u3053\u306e\u624b\u9806\u306b\u3088\u308a\u3001\u5404JSP\u30d5\u30a1\u30a4\u30eb\u306f\u72ec\u7acb\u3057\u305fUI\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3068\u3057\u3066\u6a5f\u80fd\u3057\u3001\u4ed6\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304b\u3089\u547c\u3073\u51fa\u3055\u308c\u308b\u6e96\u5099\u304c\u6574\u3044\u307e\u3059\u3002<\/p>\n<hr>\n<h2 id=\"section-4\">\u5b9f\u8df5\u4f8b\u3067\u5b66\u3076\uff01Ajax\u3068JSP\u306e\u9023\u643a\u306b\u304a\u3051\u308b\u6ce8\u610f\u70b9<\/h2>\n<p>JSP\u3067\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3092\u69cb\u7bc9\u3059\u308b\u4e0a\u3067\u3001\u6700\u3082\u91cd\u8981\u306a\u8ab2\u984c\u306e\u4e00\u3064\u304c\u3001Ajax\u3067\u52d5\u7684\u306b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u8aad\u307f\u8fbc\u3080\u969b\u306e<strong>JavaScript\u306e\u5b9f\u884c\u554f\u984c<\/strong>\u3067\u3059\u3002\u3053\u306e\u843d\u3068\u3057\u7a74\u3068\u3001\u305d\u306e<strong>\u5b9f\u8df5\u7684\u306a\u89e3\u6c7a\u7b56<\/strong>\u3092\u5b66\u3073\u307e\u3057\u3087\u3046\u3002<\/p>\n<p><strong>\u554f\u984c\u306e\u6240\u5728\uff1a<\/strong><br \/>\n\u30d6\u30e9\u30a6\u30b6\u306e\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u4e0a\u306e\u7406\u7531\u304b\u3089\u3001<code>innerHTML<\/code>\u30d7\u30ed\u30d1\u30c6\u30a3\u3092\u4f7f\u3063\u3066\u52d5\u7684\u306b\u633f\u5165\u3055\u308c\u305f<code>&lt;script&gt;<\/code>\u30bf\u30b0\u306f\u5b9f\u884c\u3055\u308c\u307e\u305b\u3093\u3002\u3053\u308c\u306f\u3001GoogleMaps\u3084Gemini AI\u306e\u3088\u3046\u306a\u3001JavaScript\u306b\u4f9d\u5b58\u3059\u308b\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u7279\u306b\u554f\u984c\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><strong>\u5b9f\u8df5\u7684\u306a\u89e3\u6c7a\u7b56\uff1a\u624b\u52d5\u3067\u306e\u30b9\u30af\u30ea\u30d7\u30c8\u5b9f\u884c<\/strong><br \/>\n\u3053\u306e\u554f\u984c\u3092\u56de\u907f\u3059\u308b\u305f\u3081\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f\u4ee5\u4e0b\u306e\u624b\u9806\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<ol>\n<li>Ajax\u3067HTML\u30b3\u30f3\u30c6\u30f3\u30c4\u3092\u6587\u5b57\u5217\u3068\u3057\u3066\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n<li>\u305d\u306e\u6587\u5b57\u5217\u3092DOM\u8981\u7d20\u306b\u633f\u5165\uff08\u4f8b\uff1a<code>container.innerHTML = html;<\/code>\uff09\u3002<\/li>\n<li>\u633f\u5165\u3055\u308c\u305f\u8981\u7d20\u306e\u4e2d\u304b\u3089\u3001<code>querySelectorAll('script')<\/code>\u3092\u4f7f\u3063\u3066\u3059\u3079\u3066\u306e<code>&lt;script&gt;<\/code>\u30bf\u30b0\u3092\u7279\u5b9a\u3057\u307e\u3059\u3002<\/li>\n<li>\u898b\u3064\u304b\u3063\u305f\u5404<code>&lt;script&gt;<\/code>\u30bf\u30b0\u306e\u4e2d\u8eab\u3092\u8aad\u307f\u53d6\u308a\u3001\u65b0\u3057\u3044<code>&lt;script&gt;<\/code>\u8981\u7d20\u3092\u4f5c\u6210\u3057\u3066\u3001\u624b\u52d5\u3067<code>document.body<\/code>\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<p><strong>JavaScript\u30b3\u30fc\u30c9\u4f8b\uff1a<\/strong><\/p>\n<pre><code>fetch('\/api-tag\/components\/google-map.jsp')\n.then(response => response.text())\n.then(html => {\nconst container = document.getElementById('map-container');\ncontainer.innerHTML = html;\n\nconst scripts = container.querySelectorAll('script');\nscripts.forEach(script => {\n    const newScript = document.createElement('script');\n    if (script.src) {\n        newScript.src = script.src;\n    } else {\n        newScript.textContent = script.textContent;\n    }\n    document.body.appendChild(newScript);\n});\n});<\/code><\/pre>\n<p>\u3053\u306e\u624b\u9806\u306f\u3001JSP\u30d9\u30fc\u30b9\u306e\u30de\u30a4\u30af\u30ed\u30d5\u30ed\u30f3\u30c8\u30a8\u30f3\u30c9\u3067\u3001\u52d5\u7684\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3092\u6271\u3046\u969b\u306e\u5fc5\u9808\u30c6\u30af\u30cb\u30c3\u30af\u3068\u8a00\u3048\u308b\u3067\u3057\u3087\u3046\u3002<\/p>\n<hr>\n<h2 id=\"section-5\">\u30e2\u30c0\u30f3\u306a\u958b\u767a\u74b0\u5883\u3068\u306e\u878d\u5408\uff1a\u74b0\u5883\u8a2d\u5b9a\u3068API\u9023\u643a\u306e\u79d8\u8a23<\/h2>\n<p>Servlet\/JSP\u958b\u767a\u3092\u73fe\u4ee3\u7684\u306b\u9032\u3081\u308b\u306b\u306f\u3001\u9069\u5207\u306a\u74b0\u5883\u8a2d\u5b9a\u3068\u5916\u90e8API\u9023\u643a\u306e\u5de5\u592b\u304c\u4e0d\u53ef\u6b20\u3067\u3059\u3002<code>CLAUDE.MD<\/code>\u306f\u3001\u3053\u306e\u70b9\u306b\u3064\u3044\u3066\u3082\u91cd\u8981\u306a\u793a\u5506\u3092\u4e0e\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>1. \u74b0\u5883\u306b\u4f9d\u5b58\u3057\u306a\u3044URL\u8a2d\u5b9a<\/strong><br \/>\n\u958b\u767a\u74b0\u5883\u3068\u672c\u756a\u74b0\u5883\u3067\u3001API\u306eURL\u304c\u7570\u306a\u308b\u306e\u306f\u3088\u304f\u3042\u308b\u3053\u3068\u3067\u3059\u3002\u3053\u306e\u8ab2\u984c\u306b\u5bfe\u3057\u3001\u30c9\u30ad\u30e5\u30e1\u30f3\u30c8\u3067\u306f<code>application.properties<\/code>\u30d5\u30a1\u30a4\u30eb\u3092\u4f7f\u3063\u305f\u5916\u90e8\u8a2d\u5b9a\u3068\u3001<code>EnvironmentConfig<\/code>\u3068\u3044\u3046\u30e6\u30fc\u30c6\u30a3\u30ea\u30c6\u30a3\u30af\u30e9\u30b9\u306b\u3088\u308b\u30e9\u30f3\u30bf\u30a4\u30e0\u3067\u306e\u74b0\u5883\u5224\u5b9a\u304c\u63a8\u5968\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><strong>2. \u5916\u90e8API\uff08GoogleMaps, Gemini AI\uff09\u306e\u7d71\u5408<\/strong><br \/>\n\u672c\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306f\u3001GoogleMaps\u3068Gemini AI\u3068\u3044\u30462\u3064\u306e\u5916\u90e8API\u3068\u9023\u643a\u3057\u3066\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001Servlet\/JSP\u30d9\u30fc\u30b9\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u304c\u3001\u3044\u304b\u306b\u30e2\u30c0\u30f3\u306a\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u3068\u30b7\u30fc\u30e0\u30ec\u30b9\u306b\u9023\u643a\u3067\u304d\u308b\u304b\u3092\u793a\u3059\u826f\u3044\u4f8b\u3067\u3059\u3002<\/p>\n<ul>\n<li><strong><code>api-json<\/code><\/strong>\uff1a\u5916\u90e8API\u3068\u306e\u901a\u4fe1\u3092\u5c02\u9580\u306b\u62c5\u5f53\u3059\u308b\u30b5\u30fc\u30d6\u30ec\u30c3\u30c8\uff08\u4f8b\uff1a<code>GeminiApiServlet.java<\/code>\uff09\u3092\u914d\u7f6e\u3059\u308b\u3053\u3068\u3067\u3001\u30d0\u30c3\u30af\u30a8\u30f3\u30c9\u3068\u5916\u90e8\u30b5\u30fc\u30d3\u30b9\u306e\u9023\u643a\u30ed\u30b8\u30c3\u30af\u3092\u30ab\u30d7\u30bb\u30eb\u5316\u3057\u3066\u3044\u307e\u3059\u3002<\/li>\n<li><strong><code>api-tag<\/code><\/strong>\uff1a<code>HttpClientUtil.java<\/code>\u3092\u4f7f\u3063\u3066\u3001<code>api-json<\/code>\u3092\u4ecb\u3057\u3066\u5916\u90e8API\u306e\u30c7\u30fc\u30bf\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002<\/li>\n<\/ul>\n<p>\u3053\u306e\u5206\u696d\u4f53\u5236\u306f\u3001\u30d3\u30b8\u30cd\u30b9\u30ed\u30b8\u30c3\u30af\u3068\u5916\u90e8\u9023\u643a\u306e\u8cac\u52d9\u3092\u660e\u78ba\u306b\u5206\u96e2\u3057\u3001\u4fdd\u5b88\u6027\u3092\u9ad8\u3081\u307e\u3059\u3002<\/p>\n<hr>\n<h2 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