Sử dụng Reflection trong Java
August 4 2025
About the author
I’m passionate about web development and sharing my insights through articles, with over 8 years of experience. I hope these sharings inspire you and help build a strong web development community.
@#@
Tôi đam mê phát triển web và chia sẻ những hiểu biết của mình thông qua các bài viết, với hơn 8 năm kinh nghiệm. Tôi hy vọng những chia sẻ này sẽ truyền cảm hứng cho các bạn và giúp xây dựng một cộng đồng phát triển web mạnh mẽ.
Stay up to dateGet the latest threat intelligence, cybersecurity reports from CyStack delivered to your inbox
{"success":true,"head":"<title>Sử dụng Reflection trong Java - CyStack Tutorial</title>\n<meta name=\"description\" content=\"Xen bài viết này để biết các cách sử dụng Reflection trong Java như lấy class, superclass, danh sách method, field, tạo đối tượng mới từ constructor.\"/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-video-preview:-1, max-image-preview:large\"/>\n<link rel=\"canonical\" href=\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/\" />\n<meta property=\"og:locale\" content=\"en_US\" />\n<meta property=\"og:type\" content=\"article\" />\n<meta property=\"og:title\" content=\"Sử dụng Reflection trong Java - CyStack Tutorial\" />\n<meta property=\"og:description\" content=\"Xen bài viết này để biết các cách sử dụng Reflection trong Java như lấy class, superclass, danh sách method, field, tạo đối tượng mới từ constructor.\" />\n<meta property=\"og:url\" content=\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/\" />\n<meta property=\"og:site_name\" content=\"CyStack Tutorial\" />\n<meta property=\"article:tag\" content=\"vi\" />\n<meta property=\"article:section\" content=\"Java\" />\n<meta property=\"og:image\" content=\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\" />\n<meta property=\"og:image:secure_url\" content=\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\" />\n<meta property=\"og:image:width\" content=\"1200\" />\n<meta property=\"og:image:height\" content=\"630\" />\n<meta property=\"og:image:alt\" content=\"Reflection trong Java\" />\n<meta property=\"og:image:type\" content=\"image/jpeg\" />\n<meta property=\"article:published_time\" content=\"2025-08-04T22:45:29+07:00\" />\n<meta name=\"twitter:card\" content=\"summary_large_image\" />\n<meta name=\"twitter:title\" content=\"Sử dụng Reflection trong Java - CyStack Tutorial\" />\n<meta name=\"twitter:description\" content=\"Xen bài viết này để biết các cách sử dụng Reflection trong Java như lấy class, superclass, danh sách method, field, tạo đối tượng mới từ constructor.\" />\n<meta name=\"twitter:image\" content=\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\" />\n<meta name=\"twitter:label1\" content=\"Written by\" />\n<meta name=\"twitter:data1\" content=\"Bao Tran\" />\n<meta name=\"twitter:label2\" content=\"Time to read\" />\n<meta name=\"twitter:data2\" content=\"17 minutes\" />\n<script type=\"application/ld+json\" class=\"rank-math-schema\">{\"@context\":\"https://schema.org\",\"@graph\":[{\"@type\":[\"Person\",\"Organization\"],\"@id\":\"https://blog.cystack.org/tutorial/#person\",\"name\":\"CyStack Tutorial\"},{\"@type\":\"WebSite\",\"@id\":\"https://blog.cystack.org/tutorial/#website\",\"url\":\"https://blog.cystack.org/tutorial\",\"name\":\"CyStack Tutorial\",\"publisher\":{\"@id\":\"https://blog.cystack.org/tutorial/#person\"},\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\",\"url\":\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\",\"width\":\"1200\",\"height\":\"630\",\"caption\":\"Reflection trong Java\",\"inLanguage\":\"en-US\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":\"1\",\"item\":{\"@id\":\"https://blog.cystack.org/tutorial\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"position\":\"2\",\"item\":{\"@id\":\"https://blog.cystack.org/tutorial/category/java/\",\"name\":\"Java\"}},{\"@type\":\"ListItem\",\"position\":\"3\",\"item\":{\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/\",\"name\":\"S\\u1eed d\\u1ee5ng Reflection trong Java\"}}]},{\"@type\":\"WebPage\",\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/#webpage\",\"url\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/\",\"name\":\"S\\u1eed d\\u1ee5ng Reflection trong Java - CyStack Tutorial\",\"datePublished\":\"2025-08-04T22:45:29+07:00\",\"dateModified\":\"2025-08-04T22:45:29+07:00\",\"isPartOf\":{\"@id\":\"https://blog.cystack.org/tutorial/#website\"},\"primaryImageOfPage\":{\"@id\":\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\"},\"inLanguage\":\"en-US\",\"breadcrumb\":{\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/#breadcrumb\"}},{\"@type\":\"Person\",\"@id\":\"https://blog.cystack.org/tutorial/author/baotran/\",\"name\":\"Bao Tran\",\"url\":\"https://blog.cystack.org/tutorial/author/baotran/\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https://secure.gravatar.com/avatar/0cdd33c02ec4a531fcf557b9c1ccc276df0c69031b2382c959bcf335248e840c?s=96&d=mm&r=g\",\"url\":\"https://secure.gravatar.com/avatar/0cdd33c02ec4a531fcf557b9c1ccc276df0c69031b2382c959bcf335248e840c?s=96&d=mm&r=g\",\"caption\":\"Bao Tran\",\"inLanguage\":\"en-US\"}},{\"@type\":\"BlogPosting\",\"headline\":\"S\\u1eed d\\u1ee5ng Reflection trong Java - CyStack Tutorial\",\"keywords\":\"Reflection trong Java\",\"datePublished\":\"2025-08-04T22:45:29+07:00\",\"dateModified\":\"2025-08-04T22:45:29+07:00\",\"articleSection\":\"Java\",\"author\":{\"@id\":\"https://blog.cystack.org/tutorial/author/baotran/\",\"name\":\"Bao Tran\"},\"publisher\":{\"@id\":\"https://blog.cystack.org/tutorial/#person\"},\"description\":\"Xen b\\u00e0i vi\\u1ebft n\\u00e0y \\u0111\\u1ec3 bi\\u1ebft c\\u00e1c c\\u00e1ch s\\u1eed d\\u1ee5ng Reflection trong Java nh\\u01b0 l\\u1ea5y class, superclass, danh s\\u00e1ch method, field, t\\u1ea1o \\u0111\\u1ed1i t\\u01b0\\u1ee3ng m\\u1edbi t\\u1eeb constructor.\",\"name\":\"S\\u1eed d\\u1ee5ng Reflection trong Java - CyStack Tutorial\",\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/#richSnippet\",\"isPartOf\":{\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/#webpage\"},\"image\":{\"@id\":\"https://s2.cystack.net/tutorial/04224457/reflection-trong-java.jpg\"},\"inLanguage\":\"en-US\",\"mainEntityOfPage\":{\"@id\":\"https://blog.cystack.org/tutorial/2025/08/04/reflection-trong-java/#webpage\"}}]}</script>\n"}