{"id":77,"date":"2025-05-07T00:00:00","date_gmt":"2025-05-06T15:00:00","guid":{"rendered":"https:\/\/pusyuuwanko.com\/wordpress\/?p=77"},"modified":"2026-10-09T20:17:47","modified_gmt":"2026-10-09T11:17:47","slug":"jsx%e6%a7%8b%e6%96%87%e3%81%a8html%e3%81%ae%e6%b3%a8%e6%84%8f%e7%82%b9","status":"publish","type":"post","link":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/2025\/05\/07\/jsx%e6%a7%8b%e6%96%87%e3%81%a8html%e3%81%ae%e6%b3%a8%e6%84%8f%e7%82%b9\/","title":{"rendered":"JSX\u69cb\u6587\u3068HTML\u306e\u6ce8\u610f\u70b9"},"content":{"rendered":"<h1>JSX\u5185\u3067HTML\u3063\u307d\u3044\u51fa\u529b\u3092\u6271\u3046\u65b9\u6cd5\u3068\u3001dangerouslySetInnerHTML\u306e\u4f7f\u3044\u6240<\/h1>\n<h2>\u2705 \u80cc\u666f<\/h2>\n<p>Next.js \u3084 React \u3092\u4f7f\u3063\u3066\u3044\u308b\u3068\u300cHTML\u3063\u307d\u3044\u5909\u6570\u3092\u51fa\u529b\u3057\u305f\u3044\u300d\u3068\u601d\u3046\u5834\u9762\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3057\u304b\u3057JSX\u3067\u306f\u3001\u5909\u6570\u306bHTML\u6587\u5b57\u5217\u3092\u76f4\u63a5\u66f8\u3044\u3066\u3082\u3001<strong>\u81ea\u52d5\u3067\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u3066\u8868\u793a\u3055\u308c\u306a\u3044<\/strong>\u305f\u3081\u6ce8\u610f\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n<hr \/>\n<h2>\u274c \u3053\u3046\u3059\u308b\u3068\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u308b<\/h2>\n<pre><code class=\"language-tsx\">const html = \"&lt;p&gt;Hello!&lt;\/p&gt;\";\n\nreturn &lt;div&gt;{html}&lt;\/div&gt;; \/\/ \u2192 \u6587\u5b57\u5217\u3068\u3057\u3066\u8868\u793a\u3055\u308c\u308b\u3060\u3051<\/code><\/pre>\n<hr \/>\n<h2>\u2705 \u5bfe\u7b56: dangerouslySetInnerHTML<\/h2>\n<pre><code class=\"language-tsx\">return &lt;div dangerouslySetInnerHTML={{ __html: html }} \/&gt;;<\/code><\/pre>\n<ul>\n<li>\u751f\u306eHTML\u3068\u3057\u3066\u633f\u5165\u3055\u308c\u308b<\/li>\n<li>XSS\u306b\u6ce8\u610f\u304c\u5fc5\u8981\uff08\u30e6\u30fc\u30b6\u30fc\u5165\u529b\u3092\u5165\u308c\u306a\u3044\uff09<\/li>\n<\/ul>\n<hr \/>\n<h2>\u2705 JSX\u7684\u306b\u7e70\u308a\u8fd4\u3059\u65b9\u6cd5<\/h2>\n<pre><code class=\"language-tsx\">const blogPosts = [\n  { title: \"\u8a18\u4e8b1\", content: \"\u5185\u5bb9A\" },\n  { title: \"\u8a18\u4e8b2\", content: \"\u5185\u5bb9B\" }\n];\n\nreturn (\n  &lt;div&gt;\n    {blogPosts.map((post, i) =&gt; (\n      &lt;div key={i}&gt;\n        &lt;h3&gt;{post.title}&lt;\/h3&gt;\n        &lt;p&gt;{post.content}&lt;\/p&gt;\n      &lt;\/div&gt;\n    ))}\n  &lt;\/div&gt;\n);<\/code><\/pre>\n<p>JSX\u3067\u306f <code>map()<\/code> \u3092\u4f7f\u3063\u3066HTML\u3092\u69cb\u7bc9\u3059\u308b\u306e\u304c\u81ea\u7136\u3002<code>key<\/code> \u3082\u5fd8\u308c\u305a\u306b\u3002<\/p>\n<hr \/>\n<h2>\u2705 \u307e\u3068\u3081<\/h2>\n<ul>\n<li>JSX\u3067\u5909\u6570\u306bHTML\u3092\u5165\u308c\u308b\u3068\u30a8\u30b9\u30b1\u30fc\u30d7\u3055\u308c\u308b<\/li>\n<li>\u751fHTML\u3092\u4f7f\u3044\u305f\u3044\u5834\u5408\u306f <code>dangerouslySetInnerHTML<\/code><\/li>\n<li>JSX\u3067\u306f <code>map()<\/code> \u306a\u3069\u3067\u52d5\u7684\u306a\u63cf\u753b\u304c\u4e00\u822c\u7684<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u6163\u308c\u305f\u30d0\u30cb\u30e9JS\u306e\u66f8\u304d\u65b9\u3068JSX\u51fa\u306e\u66f8\u304d\u65b9\u306b\u9055\u3044\u304c\u3042\u3063\u305f\u306e\u3067\u89e3\u8aac<\/p>\n<p class=\"continue-reading-button\"> <a class=\"continue-reading-link\" href=\"https:\/\/p-blog.pusyuuwanko.com\/index.php\/2025\/05\/07\/jsx%e6%a7%8b%e6%96%87%e3%81%a8html%e3%81%ae%e6%b3%a8%e6%84%8f%e7%82%b9\/\">Continue reading<i class=\"crycon-right-dir\"><\/i><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-77","post","type-post","status-publish","format-standard","hentry","category-isami-service"],"_links":{"self":[{"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/posts\/77","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/comments?post=77"}],"version-history":[{"count":1,"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/posts\/77\/revisions"}],"predecessor-version":[{"id":78,"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/posts\/77\/revisions\/78"}],"wp:attachment":[{"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/media?parent=77"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/categories?post=77"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/p-blog.pusyuuwanko.com\/index.php\/wp-json\/wp\/v2\/tags?post=77"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}