{"id":4777,"date":"2021-08-06T09:56:14","date_gmt":"2021-08-06T09:56:14","guid":{"rendered":"https:\/\/www.bearloga.space\/?page_id=4777"},"modified":"2021-08-06T09:56:14","modified_gmt":"2021-08-06T09:56:14","slug":"java-dom-parser-zapros-xml-dokumenta","status":"publish","type":"page","link":"https:\/\/www.bearloga.space\/en\/java-dom-parser-zapros-xml-dokumenta\/","title":{"rendered":"Java DOM Parser \u2014 \u0437\u0430\u043f\u0440\u043e\u0441 XML-\u0434\u043e\u043a\u0443\u043c\u0435\u043d\u0442\u0430"},"content":{"rendered":"\n

\u0412\u043e\u0442 \u0432\u0445\u043e\u0434\u043d\u043e\u0439 XML-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u2014<\/p>\n\n\n\n

<?xml version = \"1.0\"?>\n<cars>\n   <supercars company = \"Ferrari\">\n      <carname type = \"formula one\">Ferarri 101<\/carname>\n      <carname type = \"sports car\">Ferarri 201<\/carname>\n      <carname type = \"sports car\">Ferarri 301<\/carname>\n   <\/supercars>\n   \n   <supercars company = \"Lamborgini\">\n      <carname>Lamborgini 001<\/carname>\n      <carname>Lamborgini 002<\/carname>\n      <carname>Lamborgini 003<\/carname>\n   <\/supercars>\n   \n   <luxurycars company = \"Benteley\">\n      <carname>Benteley 1<\/carname>\n      <carname>Benteley 2<\/carname>\n      <carname>Benteley 3<\/carname>\n   <\/luxurycars>\n<\/cars><\/pre>\n\n\n\n
QueryXmlFileDemo.java<\/h3>\n\n\n\n
package com.tutorialspoint.xml;\n\nimport javax.xml.parsers.DocumentBuilderFactory;\nimport javax.xml.parsers.DocumentBuilder;\nimport org.w3c.dom.Document;\nimport org.w3c.dom.NodeList;\nimport org.w3c.dom.Node;\nimport org.w3c.dom.Element;\nimport java.io.File;\n\npublic class QueryXmlFileDemo {\n\n   public static void main(String argv[]) {\n \n      try {\n         File inputFile = new File(\"input.txt\");\n         DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();\n         DocumentBuilder dBuilder = dbFactory.newDocumentBuilder();\n         Document doc = dBuilder.parse(inputFile);\n         doc.getDocumentElement().normalize();\n         System.out.print(\"Root element: \");\n         System.out.println(doc.getDocumentElement().getNodeName());\n         NodeList nList = doc.getElementsByTagName(\"supercars\");\n         System.out.println(\"----------------------------\");\n         \n         for (int temp = 0; temp < nList.getLength(); temp++) {\n            Node nNode = nList.item(temp);\n            System.out.println(\"\\nCurrent Element :\");\n            System.out.print(nNode.getNodeName());\n            \n            if (nNode.getNodeType() == Node.ELEMENT_NODE) {\n               Element eElement = (Element) nNode;\n               System.out.print(\"company : \");\n               System.out.println(eElement.getAttribute(\"company\"));\n               NodeList carNameList = eElement.getElementsByTagName(\"carname\");\n               \n               for (int count = 0; count < carNameList.getLength(); count++) {\n                  Node node1 = carNameList.item(count);\n                  \n                  if (node1.getNodeType() == node1.ELEMENT_NODE) {\n                     Element car = (Element) node1;\n                     System.out.print(\"car name : \");\n                     System.out.println(car.getTextContent());\n                     System.out.print(\"car type : \");\n                     System.out.println(car.getAttribute(\"type\"));\n                  }\n               }\n            }\n         }\n      } catch (Exception e) {\n         e.printStackTrace();\n      }\n   }\n}<\/pre>\n","protected":false},"excerpt":{"rendered":"
\u0412\u043e\u0442 \u0432\u0445\u043e\u0434\u043d\u043e\u0439 XML-\u0444\u0430\u0439\u043b, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0437\u0430\u043f\u0440\u043e\u0441\u0438\u0442\u044c \u2014 <?xml version = “1.0”?> <cars> <supercars company = “Ferrari”> <carname type = […]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"categories":[153],"tags":[],"class_list":["post-4777","page","type-page","status-publish","hentry","category-java-xml"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/4777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/comments?post=4777"}],"version-history":[{"count":0,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/pages\/4777\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/media?parent=4777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/categories?post=4777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bearloga.space\/en\/wp-json\/wp\/v2\/tags?post=4777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}