( ! ) Deprecated: Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /var/www/html/wp-includes/functions.php on line 6131
Call Stack
#TimeMemoryFunctionLocation
10.0000484048{main}( ).../index.php:0
20.0000484400require( '/var/www/html/wp-blog-header.php ).../index.php:17
30.10374102224require_once( '/var/www/html/wp-includes/template-loader.php ).../wp-blog-header.php:19
40.10494131216include( '/var/www/html/wp-content/themes/twentyfifteen/single.php ).../template-loader.php:125
50.10494131216get_header( $name = ???, $args = ??? ).../single.php:10
60.10494131432locate_template( $template_names = [0 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
70.10494131528load_template( $_template_file = '/var/www/html/wp-content/themes/twentyfifteen/header.php', $load_once = TRUE, $args = [] ).../template.php:749
80.10504132072require_once( '/var/www/html/wp-content/themes/twentyfifteen/header.php ).../template.php:814
90.10514139480wp_head( ).../header.php:18
100.10514139480do_action( $hook_name = 'wp_head' ).../general-template.php:3197
110.10514139696WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
120.10514139696WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
130.10524143112wp_enqueue_scripts( '' ).../class-wp-hook.php:341
140.10524143112do_action( $hook_name = 'wp_enqueue_scripts' ).../script-loader.php:2311
150.10524143328WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
160.10524143328WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
170.10544145216twentyfifteen_scripts( '' ).../class-wp-hook.php:341
180.10554146736wp_style_add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../functions.php:440
190.10554146736WP_Styles->add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../functions.wp-styles.php:245
200.10554146736WP_Dependencies->add_data( $handle = 'twentyfifteen-ie', $key = 'conditional', $value = 'lt IE 9' ).../class-wp-styles.php:385
210.10554146736_deprecated_argument( $function_name = 'WP_Dependencies->add_data()', $version = '6.9.0', $message = 'IE conditional comments are ignored by all supported browsers.' ).../class-wp-dependencies.php:317
220.10554152688wp_trigger_error( $function_name = '', $message = 'Function WP_Dependencies->add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:5925
230.10564272224trigger_error( $message = 'Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:6131
( ! ) Deprecated: Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers. in /var/www/html/wp-includes/functions.php on line 6131
Call Stack
#TimeMemoryFunctionLocation
10.0000484048{main}( ).../index.php:0
20.0000484400require( '/var/www/html/wp-blog-header.php ).../index.php:17
30.10374102224require_once( '/var/www/html/wp-includes/template-loader.php ).../wp-blog-header.php:19
40.10494131216include( '/var/www/html/wp-content/themes/twentyfifteen/single.php ).../template-loader.php:125
50.10494131216get_header( $name = ???, $args = ??? ).../single.php:10
60.10494131432locate_template( $template_names = [0 => 'header.php'], $load = TRUE, $load_once = TRUE, $args = [] ).../general-template.php:48
70.10494131528load_template( $_template_file = '/var/www/html/wp-content/themes/twentyfifteen/header.php', $load_once = TRUE, $args = [] ).../template.php:749
80.10504132072require_once( '/var/www/html/wp-content/themes/twentyfifteen/header.php ).../template.php:814
90.10514139480wp_head( ).../header.php:18
100.10514139480do_action( $hook_name = 'wp_head' ).../general-template.php:3197
110.10514139696WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
120.10514139696WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
130.10524143112wp_enqueue_scripts( '' ).../class-wp-hook.php:341
140.10524143112do_action( $hook_name = 'wp_enqueue_scripts' ).../script-loader.php:2311
150.10524143328WP_Hook->do_action( $args = [0 => ''] ).../plugin.php:522
160.10524143328WP_Hook->apply_filters( $value = '', $args = [0 => ''] ).../class-wp-hook.php:365
170.10544145216twentyfifteen_scripts( '' ).../class-wp-hook.php:341
180.13334273328wp_style_add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../functions.php:444
190.13334273328WP_Styles->add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../functions.wp-styles.php:245
200.13334273328WP_Dependencies->add_data( $handle = 'twentyfifteen-ie7', $key = 'conditional', $value = 'lt IE 8' ).../class-wp-styles.php:385
210.13334273328_deprecated_argument( $function_name = 'WP_Dependencies->add_data()', $version = '6.9.0', $message = 'IE conditional comments are ignored by all supported browsers.' ).../class-wp-dependencies.php:317
220.13334273648wp_trigger_error( $function_name = '', $message = 'Function WP_Dependencies->add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:5925
230.13344273872trigger_error( $message = 'Function WP_Dependencies-&gt;add_data() was called with an argument that is <strong>deprecated</strong> since version 6.9.0! IE conditional comments are ignored by all supported browsers.', $error_level = 16384 ).../functions.php:6131

解析/读取XML 文件

  1. <?xml version=“1.0”?>
  2. <students>
  3.     <student>
  4.         <name>John</name>
  5.         <grade>B</grade>
  6.         <age>12</age>
  7.     </student>
  8.     <student>
  9.         <name>Mary</name>
  10.         <grade>A</grade>
  11.         <age>11</age>
  12.     </student>
  13.     <student>
  14.         <name>Simon</name>
  15.         <grade>A</grade>
  16.         <age>18</age>
  17.     </student>
  18. </students>
  1. package net.viralpatel.java.xmlparser;
  3. import java.io.File;
  4. import javax.xml.parsers.DocumentBuilder;
  5. import javax.xml.parsers.DocumentBuilderFactory;
  7. import org.w3c.dom.Document;
  8. import org.w3c.dom.Element;
  9. import org.w3c.dom.Node;
  10. import org.w3c.dom.NodeList;
  12. public class XMLParser {
  14.     public void getAllUserNames(String fileName) {
  15.         try {
  16.             DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
  17.             DocumentBuilder db = dbf.newDocumentBuilder();
  18.             File file = new File(fileName);
  19.             if (file.exists()) {
  20.                 Document doc = db.parse(file);
  21.                 Element docEle = doc.getDocumentElement();
  23.                 // Print root element of the document  
  24.                 System.out.println(“Root element of the document: “
  25.                         + docEle.getNodeName());
  27.                 NodeList studentList = docEle.getElementsByTagName(“student”);
  29.                 // Print total student elements in document  
  30.                 System.out
  31.                         .println(“Total students: “ + studentList.getLength());
  33.                 if (studentList != null && studentList.getLength() > 0) {
  34.                     for (int i = 0; i < studentList.getLength(); i++) {
  36.                         Node node = studentList.item(i);
  38.                         if (node.getNodeType() == Node.ELEMENT_NODE) {
  40.                             System.out
  41.                                     .println(“=====================”);
  43.                             Element e = (Element) node;
  44.                             NodeList nodeList = e.getElementsByTagName(“name”);
  45.                             System.out.println(“Name: “
  46.                                     + nodeList.item(0).getChildNodes().item(0)
  47.                                             .getNodeValue());
  49.                             nodeList = e.getElementsByTagName(“grade”);
  50.                             System.out.println(“Grade: “
  51.                                     + nodeList.item(0).getChildNodes().item(0)
  52.                                             .getNodeValue());
  54.                             nodeList = e.getElementsByTagName(“age”);
  55.                             System.out.println(“Age: “
  56.                                     + nodeList.item(0).getChildNodes().item(0)
  57.                                             .getNodeValue());
  58.                         }
  59.                     }
  60.                 } else {
  61.                     System.exit(1);
  62.                 }
  63.             }
  64.         } catch (Exception e) {
  65.             System.out.println(e);
  66.         }
  67.     }
  68.     public static void main(String[] args) {
  70.         XMLParser parser = new XMLParser();
  71.         parser.getAllUserNames(“c:\\test.xml”);
  72.     }
  73. }

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