{"id":10166,"date":"2015-08-17T07:33:53","date_gmt":"2015-08-17T11:33:53","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/?p=10166"},"modified":"2015-08-01T09:26:45","modified_gmt":"2015-08-01T13:26:45","slug":"showrequestheaders-java-servlet-that-shows-all-request-headers-sent-by-browser-in-current-request","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=10166","title":{"rendered":"ShowRequestHeaders.java Servlet that shows all request headers sent by browser in current request."},"content":{"rendered":"<pre>ShowRequestHeaders.java  Servlet that shows all request headers sent by browser in current request. \r\n\r\npackage cwp;\r\n\r\nimport java.io.*;\r\nimport javax.servlet.*;\r\nimport javax.servlet.http.*;\r\nimport java.util.*;\r\n\r\n\/** Shows all the request headers sent on this request.\r\n *<\/pre>\n<pre>\r\n *  Taken from Core Web Programming Java 2 Edition\r\n *  from Prentice Hall and Sun Microsystems Press,\r\n *  .\r\n *  May be freely used or adapted.\r\n *\/\r\n\r\npublic class ShowRequestHeaders extends HttpServlet {\r\n  public void doGet(HttpServletRequest request,\r\n                    HttpServletResponse response)\r\n      throws ServletException, IOException {\r\n    response.setContentType(\"text\/html\");\r\n    PrintWriter out = response.getWriter();\r\n    String title = \"Servlet Example: Showing Request Headers\";\r\n    out.println(ServletUtilities.headWithTitle(title) +\r\n                \"\\n\" +\r\n                \"<\/pre>\n<pre>\" + title + \"<\/pre>\n<pre>\\n\" +\r\n                \"<b>Request Method: <\/b>\" +\r\n                request.getMethod() + \"\r\n\\n\" +\r\n                \"<b>Request URI: <\/b>\" +\r\n                request.getRequestURI() + \"\r\n\\n\" +\r\n                \"<b>Request Protocol: <\/b>\" +\r\n                request.getProtocol() + \"\r\n\r\n\\n\" +\r\n                \"\\n\" +\r\n                \"\\n\" +\r\n                \"<\/pre>\n<table border=\"1\" align=\"\\&quot;CENTER\\&quot;\">\n<tbody>\n<tr bgcolor=\"\\&quot;#FFAD00\\&quot;\">\n<th>\n<pre>Header Name<\/pre>\n<\/th>\n<th>\n<pre>Header Value\");\r\n    Enumeration headerNames = request.getHeaderNames();\r\n    while(headerNames.hasMoreElements()) {\r\n      String headerName = (String)headerNames.nextElement();\r\n      out.println(\"<\/pre>\n<\/th>\n<\/tr>\n<tr>\n<td>\n<pre>\" + headerName);\r\n      out.println(\"<\/pre>\n<\/td>\n<td>\n<pre>\" + request.getHeader(headerName));\r\n    }\r\n    out.println(\"<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<pre>\\n\");\r\n  }\r\n\r\n  \/** Let the same servlet handle both GET and POST. *\/\r\n\r\n  public void doPost(HttpServletRequest request,\r\n                     HttpServletResponse response)\r\n      throws ServletException, IOException {\r\n    doGet(request, response);\r\n  }\r\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>ShowRequestHeaders.java Servlet that shows all request headers sent by browser in current request. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import java.util.*; \/** Shows all the request headers sent on this request. * * Taken from Core Web Programming Java 2 Edition * from Prentice Hall and Sun Microsystems Press, * . * May &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=10166\">Continue reading<\/a><\/p>\n","protected":false},"author":130,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1417,1424],"tags":[706,1459,308,1457,285],"class_list":["post-10166","post","type-post","status-publish","format-standard","hentry","category-code-programming-samples--","category-javaj2eej2me","tag-code","tag-header","tag-java","tag-servlet","tag-285","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":26531,"url":"http:\/\/bangla.sitestree.com\/?p=26531","url_meta":{"origin":10166,"position":0},"title":"ShowRequestHeaders.java  Servlet that shows all request headers sent by browser in current request. #Programming Code Examples #Java\/J2EE\/J2ME #Servlet","author":"Author-Check- Article-or-Video","date":"April 27, 2021","format":false,"excerpt":"ShowRequestHeaders.java Servlet that shows all request headers sent by browser in current request. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; import java.util.*; \/** Shows all the request headers sent on this request. * * Taken from Core Web Programming Java 2 Edition * from Prentice Hall and Sun Microsystems\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26515,"url":"http:\/\/bangla.sitestree.com\/?p=26515","url_meta":{"origin":10166,"position":1},"title":"ServletTemplate.java Starting point for servlets. #Programming Code Examples #Java\/J2EE\/J2ME #Servlet","author":"Author-Check- Article-or-Video","date":"April 27, 2021","format":false,"excerpt":"ServletTemplate.java Starting point for servlets. import java.io.*; import javax.servlet.*; import javax.servlet.http.*; \/** Servlet template. * * Taken from Core Web Programming Java 2 Edition * from Prentice Hall and Sun Microsystems Press, * . * May be freely used or adapted. *\/ public class ServletTemplate extends HttpServlet { public void\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10150,"url":"http:\/\/bangla.sitestree.com\/?p=10150","url_meta":{"origin":10166,"position":2},"title":"ServletTemplate.java Starting point for servlets.","author":"","date":"August 13, 2015","format":false,"excerpt":"ServletTemplate.java Starting point for servlets. import java.io.*; import javax.servlet.*; import javax.servlet.http.*; \/** Servlet template. \u00a0* \u00a0 \u00a0*\u00a0 Taken from Core Web Programming Java 2 Edition \u00a0*\u00a0 from Prentice Hall and Sun Microsystems Press, \u00a0*\u00a0 . \u00a0*\u00a0 May be freely used or adapted. \u00a0*\/ public class ServletTemplate extends HttpServlet { \u00a0\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10162,"url":"http:\/\/bangla.sitestree.com\/?p=10162","url_meta":{"origin":10166,"position":3},"title":"ThreeParams.java Servlet that reads and displays three request (form) parameters. Uses the ServletUtilities class.","author":"","date":"August 16, 2015","format":false,"excerpt":"ThreeParams.java\u00a0 Servlet that reads and displays three request (form) parameters. Uses the ServletUtilities\u00a0 class. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; \/** Simple servlet that reads three parameters from the \u00a0*\u00a0 form data. \u00a0* \u00a0 \u00a0*\u00a0 Taken from Core Web Programming Java 2 Edition \u00a0*\u00a0 from Prentice Hall and\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":26527,"url":"http:\/\/bangla.sitestree.com\/?p=26527","url_meta":{"origin":10166,"position":4},"title":"ThreeParams.java  Servlet that reads and displays three request (form) parameters. Uses the ServletUtilities  class. #Programming Code Examples #Java\/J2EE\/J2ME #Servlet","author":"Author-Check- Article-or-Video","date":"April 27, 2021","format":false,"excerpt":"ThreeParams.java Servlet that reads and displays three request (form) parameters. Uses the ServletUtilities class. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; \/** Simple servlet that reads three parameters from the * form data. * * Taken from Core Web Programming Java 2 Edition * from Prentice Hall and Sun\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10177,"url":"http:\/\/bangla.sitestree.com\/?p=10177","url_meta":{"origin":10166,"position":5},"title":"ShowCookies.java Servlet that displays all cookies that arrived in current request. Uses the ServletUtilities class.","author":"","date":"August 20, 2015","format":false,"excerpt":"ShowCookies.java Servlet that displays all cookies that arrived in current request. Uses the ServletUtilities class. package cwp; import java.io.*; import javax.servlet.*; import javax.servlet.http.*; \/** Sets six cookies: three that apply only to the current * session (regardless of how long that session lasts) * and three that persist for an\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . 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