{"id":228067,"date":"2024-06-25T23:07:22","date_gmt":"2024-06-25T23:07:22","guid":{"rendered":"https:\/\/namso-gen.co\/blog\/?p=228067"},"modified":"2024-06-25T23:07:22","modified_gmt":"2024-06-25T23:07:22","slug":"how-to-get-value-from-header-in-spring-boot","status":"publish","type":"post","link":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/","title":{"rendered":"How to get value from header in Spring Boot?"},"content":{"rendered":"<p>Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data. In a Spring Boot application, retrieving values from headers is a straightforward process that can be accomplished with just a few lines of code. In this article, we will explore the various options available to get header values in Spring Boot.<\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_62 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title \" >Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#Using_HttpServletRequest_to_Get_Header_Value\" title=\"Using HttpServletRequest to Get Header Value\">Using HttpServletRequest to Get Header Value<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#How_to_get_value_from_header_in_Spring_Boot\" title=\"How to get value from header in Spring Boot?\">How to get value from header in Spring Boot?<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#1_How_can_I_retrieve_multiple_header_values\" title=\"1. How can I retrieve multiple header values?\">1. How can I retrieve multiple header values?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#2_Can_I_set_default_values_for_header_parameters\" title=\"2. Can I set default values for header parameters?\">2. Can I set default values for header parameters?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#3_How_do_I_handle_missing_header_values\" title=\"3. How do I handle missing header values?\">3. How do I handle missing header values?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#4_Is_it_possible_to_retrieve_all_headers_as_a_map\" title=\"4. Is it possible to retrieve all headers as a map?\">4. Is it possible to retrieve all headers as a map?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#5_How_can_I_access_request-specific_headers_like_User-Agent\" title=\"5. How can I access request-specific headers like User-Agent?\">5. How can I access request-specific headers like User-Agent?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#6_Can_I_access_headers_in_a_global_exception_handler\" title=\"6. Can I access headers in a global exception handler?\">6. Can I access headers in a global exception handler?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#7_How_can_I_retrieve_cookies_from_headers\" title=\"7. How can I retrieve cookies from headers?\">7. How can I retrieve cookies from headers?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#8_How_do_I_access_secure_headers_like_X-Forwarded-For\" title=\"8. How do I access secure headers like X-Forwarded-For?\">8. How do I access secure headers like X-Forwarded-For?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#9_Is_it_possible_to_modify_header_values_before_sending_the_response\" title=\"9. Is it possible to modify header values before sending the response?\">9. Is it possible to modify header values before sending the response?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-12\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#10_Can_I_access_headers_in_a_filter_or_interceptor\" title=\"10. Can I access headers in a filter or interceptor?\">10. Can I access headers in a filter or interceptor?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-13\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#11_How_can_I_access_headers_in_Spring_Security\" title=\"11. How can I access headers in Spring Security?\">11. How can I access headers in Spring Security?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-14\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#12_How_do_I_retrieve_values_from_custom_headers\" title=\"12. How do I retrieve values from custom headers?\">12. How do I retrieve values from custom headers?<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"Using_HttpServletRequest_to_Get_Header_Value\"><\/span>Using HttpServletRequest to Get Header Value<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>The simplest way to access header values in Spring Boot is by using the HttpServletRequest object provided by the framework. This object represents the current HTTP request and provides methods to access its various attributes, including headers. The following code snippet demonstrates how to retrieve a value from a header using HttpServletRequest:<\/p>\n<p>&#8220;`<br \/>\n@RequestMapping(&#8220;\/example&#8221;)<br \/>\npublic ResponseEntity<String> getHeaderValue(HttpServletRequest request) {<br \/>\n  String headerValue = request.getHeader(&#8220;headerName&#8221;);<br \/>\n  \/\/ Use the retrieved header value as required<br \/>\n  return ResponseEntity.ok(&#8220;Header value: &#8221; + headerValue);<br \/>\n}<br \/>\n&#8220;`<br \/>\nIn the above code, we define a request mapping for the &#8220;\/example&#8221; endpoint and inject the HttpServletRequest object into the method. The `getHeader(&#8220;headerName&#8221;)` method is used to retrieve the value of the specified header. Replace `&#8221;headerName&#8221;` with the actual name of the header you want to access.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_get_value_from_header_in_Spring_Boot\"><\/span><b>How to get value from header in Spring Boot?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>If you simply need to retrieve a single header value, using the `HttpServletRequest` approach shown above is perfectly adequate. However, Spring Boot provides a more convenient way to access header values using annotations.<\/p>\n<p><b>To get a value from a header in Spring Boot, annotate the method parameter with the `@RequestHeader` annotation and specify the name of the header as the value of the annotation:<\/b><\/p>\n<p>&#8220;`java<br \/>\n@RequestMapping(&#8220;\/example&#8221;)<br \/>\npublic ResponseEntity<String> getHeaderValue(@RequestHeader(&#8220;headerName&#8221;) String headerValue) {<br \/>\n  \/\/ Use the retrieved header value as required<br \/>\n  return ResponseEntity.ok(&#8220;Header value: &#8221; + headerValue);<br \/>\n}<br \/>\n&#8220;`<\/p>\n<p>The above code achieves the same result as the previous example but in a more concise and readable manner. The value of the `headerName` header will be automatically injected into the `headerValue` method parameter.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"1_How_can_I_retrieve_multiple_header_values\"><\/span>1. How can I retrieve multiple header values?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nTo retrieve multiple header values, you can use the `@RequestHeader` annotation with an array or List parameter.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"2_Can_I_set_default_values_for_header_parameters\"><\/span>2. Can I set default values for header parameters?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can set default values for header parameters using the `defaultValue` attribute of the `@RequestHeader` annotation.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"3_How_do_I_handle_missing_header_values\"><\/span>3. How do I handle missing header values?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nBy default, if a header is not present in the request, Spring Boot will throw an exception. To handle missing header values gracefully, you can use the `required` attribute of the `@RequestHeader` annotation and set it to `false`.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"4_Is_it_possible_to_retrieve_all_headers_as_a_map\"><\/span>4. Is it possible to retrieve all headers as a map?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can retrieve all headers as a map using the `request.getHeaderMap()` method.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"5_How_can_I_access_request-specific_headers_like_User-Agent\"><\/span>5. How can I access request-specific headers like User-Agent?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nRequest-specific headers like User-Agent can be accessed using the `@RequestHeader` annotation in the same way as other headers.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"6_Can_I_access_headers_in_a_global_exception_handler\"><\/span>6. Can I access headers in a global exception handler?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can access headers in a global exception handler by injecting the `HttpServletRequest` object into the exception handler method.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"7_How_can_I_retrieve_cookies_from_headers\"><\/span>7. How can I retrieve cookies from headers?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nTo retrieve cookies from headers, you can use the `request.getCookies()` method, which returns an array of `Cookie` objects.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"8_How_do_I_access_secure_headers_like_X-Forwarded-For\"><\/span>8. How do I access secure headers like X-Forwarded-For?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nSecure headers like X-Forwarded-For can be accessed using the `@RequestHeader` annotation or the `HttpServletRequest` object, just like any other header.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"9_Is_it_possible_to_modify_header_values_before_sending_the_response\"><\/span>9. Is it possible to modify header values before sending the response?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can modify header values before sending the response by using the `response.setHeader()` method.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"10_Can_I_access_headers_in_a_filter_or_interceptor\"><\/span>10. Can I access headers in a filter or interceptor?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYes, you can access headers in a filter or interceptor by injecting the `HttpServletRequest` object into the respective class.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"11_How_can_I_access_headers_in_Spring_Security\"><\/span>11. How can I access headers in Spring Security?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nIn Spring Security, you can access headers using the `HttpServletRequest` object or by using the `@RequestHeader` annotation in combination with Spring Security annotations like `@PreAuthorize`.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"12_How_do_I_retrieve_values_from_custom_headers\"><\/span>12. How do I retrieve values from custom headers?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\nYou can retrieve values from custom headers using the `@RequestHeader` annotation or the `HttpServletRequest` object in the same way as standard headers. Just replace `&#8221;headerName&#8221;` with the name of your custom header.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data. In a Spring Boot application, retrieving values from headers is a straightforward process that can be accomplished with just a few lines of code. In this article, we will explore the various options &#8230; <\/p>\n<p class=\"read-more-container\"><a title=\"How to get value from header in Spring Boot?\" class=\"read-more button\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#more-228067\">Read more<span class=\"screen-reader-text\">How to get value from header in Spring Boot?<\/span><\/a><\/p>\n","protected":false},"author":57,"featured_media":107420,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[86279],"tags":[],"class_list":["post-228067","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-learn","no-featured-image-padding"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v22.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How to get value from header in Spring Boot?<\/title>\n<meta name=\"description\" content=\"Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to get value from header in Spring Boot?\" \/>\n<meta property=\"og:description\" content=\"Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\" \/>\n<meta property=\"og:site_name\" content=\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/synchronyfinancial\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-25T23:07:22+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"630\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Casey Mayer\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@synchrony\" \/>\n<meta name=\"twitter:site\" content=\"@synchrony\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Casey Mayer\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\"},\"author\":{\"name\":\"Casey Mayer\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f\"},\"headline\":\"How to get value from header in Spring Boot?\",\"datePublished\":\"2024-06-25T23:07:22+00:00\",\"dateModified\":\"2024-06-25T23:07:22+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\"},\"wordCount\":688,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"articleSection\":[\"Learn\"],\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\",\"name\":\"How to get value from header in Spring Boot?\",\"isPartOf\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\"},\"datePublished\":\"2024-06-25T23:07:22+00:00\",\"dateModified\":\"2024-06-25T23:07:22+00:00\",\"description\":\"Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data.\",\"breadcrumb\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/namso-gen.co\/blog\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"How to get value from header in Spring Boot?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#website\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"description\":\"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co\",\"publisher\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/namso-gen.co\/blog\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#organization\",\"name\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\",\"url\":\"https:\/\/namso-gen.co\/blog\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"contentUrl\":\"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png\",\"width\":500,\"height\":164,\"caption\":\"Namso Gen Blog - Free Credit Card Generator [100% Valid]\"},\"image\":{\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/synchronyfinancial\",\"https:\/\/twitter.com\/synchrony\",\"https:\/\/www.youtube.com\/synchronyfinancial\",\"https:\/\/www.instagram.com\/synchrony\",\"https:\/\/www.linkedin.com\/company\/synchrony-financial\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f\",\"name\":\"Casey Mayer\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g\",\"caption\":\"Casey Mayer\"},\"description\":\"Guest author Casey Mayer has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here.\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"How to get value from header in Spring Boot?","description":"Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/","og_locale":"en_US","og_type":"article","og_title":"How to get value from header in Spring Boot?","og_description":"Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data.","og_url":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/","og_site_name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","article_publisher":"https:\/\/www.facebook.com\/synchronyfinancial","article_published_time":"2024-06-25T23:07:22+00:00","og_image":[{"width":1200,"height":630,"url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2024\/03\/faq.png","type":"image\/png"}],"author":"Casey Mayer","twitter_card":"summary_large_image","twitter_creator":"@synchrony","twitter_site":"@synchrony","twitter_misc":{"Written by":"Casey Mayer","Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#article","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/"},"author":{"name":"Casey Mayer","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f"},"headline":"How to get value from header in Spring Boot?","datePublished":"2024-06-25T23:07:22+00:00","dateModified":"2024-06-25T23:07:22+00:00","mainEntityOfPage":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/"},"wordCount":688,"commentCount":0,"publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"articleSection":["Learn"],"inLanguage":"en-US","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/","url":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/","name":"How to get value from header in Spring Boot?","isPartOf":{"@id":"https:\/\/namso-gen.co\/blog\/#website"},"datePublished":"2024-06-25T23:07:22+00:00","dateModified":"2024-06-25T23:07:22+00:00","description":"Header values are an integral part of web requests and contain important information such as authentication tokens, content type, and user-specific data.","breadcrumb":{"@id":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/namso-gen.co\/blog\/how-to-get-value-from-header-in-spring-boot\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/namso-gen.co\/blog\/"},{"@type":"ListItem","position":2,"name":"How to get value from header in Spring Boot?"}]},{"@type":"WebSite","@id":"https:\/\/namso-gen.co\/blog\/#website","url":"https:\/\/namso-gen.co\/blog\/","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","description":"In Namso gen blog you can get many tips regarding to Credit cards, VCC, Credit card security etc. You can generate credit cards by using Namso-gen.co","publisher":{"@id":"https:\/\/namso-gen.co\/blog\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/namso-gen.co\/blog\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/namso-gen.co\/blog\/#organization","name":"Namso Gen Blog - Free Credit Card Generator [100% Valid]","url":"https:\/\/namso-gen.co\/blog\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/","url":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","contentUrl":"https:\/\/namso-gen.co\/blog\/wp-content\/uploads\/2020\/07\/namso-gen-logo.png","width":500,"height":164,"caption":"Namso Gen Blog - Free Credit Card Generator [100% Valid]"},"image":{"@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/synchronyfinancial","https:\/\/twitter.com\/synchrony","https:\/\/www.youtube.com\/synchronyfinancial","https:\/\/www.instagram.com\/synchrony","https:\/\/www.linkedin.com\/company\/synchrony-financial"]},{"@type":"Person","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/89e431077ef417dfaa131f435124f18f","name":"Casey Mayer","image":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/namso-gen.co\/blog\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/?s=96&d=mm&r=g","caption":"Casey Mayer"},"description":"Guest author Casey Mayer has meticulously crafted and revised this article to the best of their knowledge and understanding. Readers are strongly advised to exercise caution, verify information independently, and rely on their own judgment when considering the information provided. Read more articles on Namso Gen here."}]}},"_links":{"self":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/228067","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/users\/57"}],"replies":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/comments?post=228067"}],"version-history":[{"count":0,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/posts\/228067\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media\/107420"}],"wp:attachment":[{"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/media?parent=228067"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/categories?post=228067"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/namso-gen.co\/blog\/wp-json\/wp\/v2\/tags?post=228067"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}