Schema file is customer. the xsdconfig file is customer. xsdconfig. in fact, the generated Java source code does not have much effect. what we need is the jar file. let's take a look at the Classes generated under build \ src \ sample \ xmlbean.
CustomersDocument. java -- mertype is mapped to the Java Class of the entire XML
: the entire document tree is in the memory for easy operation. It supports deletion, modification, and re-arrangement among other functions.
Disadvantage: transferring the entire document to memory (often containing a large number of useless nodes) wastes time and space.
Usage: Once the file is parsed, you need to access the data multiple times and have sufficient resources (such as memory and CPU ).
To solve these problems caused by Dom parsing
()); to } +System.out.println ("===== ends the traversal of a book ====="); - } the}Catch(documentexception e) { * //TODO auto-generated Catch block $ e.printstacktrace ();Panax Notoginseng } - } the}DOM4J reading XML Public classDom4jtest {Private voidCreatexml () {//1. Create a Document object that represents the entire XML documentDocument document =do
php file (cy.php) is as follows (and for the first time remains unchanged):
Copy Code code as follows:
$xml = new DOMDocument ();
$xml->load (' cy.xml ');
foreach ($xml->getelementsbytagname (' list ') as $list)
{
$value = $list->firstchild->nodevalue;
echo $value. " }
?>
cy.php Out
1. Save it to the XML file // get the file name to be uploaded by the user
String strFilePathName = loFile. PostedFile. FileName;
String strFileName = Path. GetFileName (strFilePathName );
Int FileLength = loFile. PostedFile. ContentLength;
If (FileLength Return;
Try
{
Byte [] FileByteArray = new Byte [FileLength]; // temporary storage of Byte Arrays for image fi
easy operation. It supports deletion, modification, and re-arrangement among other functions.
Disadvantage: transferring the entire document to memory (often containing a large number of useless nodes) wastes time and space.
Usage: Once the file is parsed, you need to access the data multiple times and have sufficient resources (such as memory and CPU ).
To solve these problems caused by Dom parsing XML
");Textwriter.writeendelement ();Write document end, call WriteEndDocument methodTextwriter.writeenddocument ();
Close TextWriterTextwriter.close ();}catch (System.Exception e){Console.WriteLine (E.tostring ());}}
}}
Three ways to read XML documents
Reads the XML document with the object of the XmlTextReader class. Specify the location of the
Fast start to XML in C + +Enough bull. You want to the create XML or read and find things in XML. All your need to know about cmarkup are that it's just one object per XML document (for the API design concept see EDOM). And by the Firstobject
XML is an Extensible Markup language, in electronic computers, marking refers to the computer can understand the information symbols, through such a mark, the computer can be processed with a variety of information such as articles. It can be used to tag data, define data types, and is a source language that allows users to define their own markup language. It is ideal for world Wide Web transport, providing a unified approach to describing and exchan
Object XML parsing function description
The start and end of the element Xml_set_element_handler () element
Start of character data Xml_set_character_data_handler () character data
External entity Xml_set_external_entity_ref_handler () external entity appears
unresolved external entities xml_set_unparsed_entity_decl_handler () unresolved external entities appear
Processing instruction Xml_set_processing_instruction_handler () the appearance of process
. The flow model solves the problem very well, because its access to the XML file is based on the concept of a stream, that is, there is only the current node in memory at any time, but it also has its drawbacks, it is read-only, forward only, and cannot perform backward navigation in the document. ”
I'll explain the three common ways to
PHP skills for reading and writing XML files. The following lines are commonly used: header (content-type: texthtml; charsetutf-8); specifies that PHP uses UTF-8 encoding $ xmlsimplexml_load_file (example. xml); read the xml file $ newxml $
/type option to specify the type of the generated architecture. The output architecture is named schema0.xsd and schema1.xsd. Xsd.exe generates Multiple Architectures only when the Custom Attributes of XMLRoot are used to specify the namespace for a given type.
General optionsOption description/H [elp] displays the command syntax and options of this tool./O [utputdir]: directory specifies the directory of the output file. This parameter can only appea
Objective:In the recent development process, there is a need to format the XML to convert from one format to another. Therefore, it is necessary to read the XML for processing. Originally intended to be written as a tool to run under Linux, but later considering the integration with the system, Finally, the use of the front desk JS turn. It's all about reading
Object XML parsing function description
Start and end of element Xml_set_element_handler () element
Start of character data Xml_set_character_data_handler () character data
External entity Xml_set_external_entity_ref_handler () external entity appears
unresolved external entity xml_set_unparsed_entity_decl_handler () unresolved external entities appear
Processing instruction Xml_set_processing_instruction_handler () the appearance of processing instru
, the XML declaration, the doctype in the preface, there is only one root-level element, and so on), you must call any other writing method before, call this optional writestartdocument method. Then, this code calls the writedoctype method to compile the document type named "Bookstore. The third parameter in the writedoctype call specifies that the writer will write system "Books. DTD ". After writing, the XML
XmlDocument xmldoc = new XmlDocument () Xmldoc.load (Server.MapPath ("Content.xml"));// Content.xml is the XML file that I wrote XmlElement newelement = xmldoc.createelement ("message board"); XmlElement elid = xmldoc.createelement ("id"); XmlElement elname = xmldoc.createelement ("name"); XmlElement elcomment =
1. C # code instance for reading and writing to XML
XMLXML source file1) DOMDocument Read XML$doc = new DOMDocument ();$doc->load (' person.xml '); Reading an XML file$humans = $doc->getelementsbytagname ("humans"); An array of objects that get humans tagsforeach ($humans as $human){$names = $human->getelementsbytagname ("name"); An array of objects that get the label
Tags: json object writing snippet Python2 SEL connect AST program APE Conversion Preface: Recently help senior to deal with JSON file, need to read into the database, in case it might read data from the database. The data is about the Yelp site: https://github.com/Yelp/dataset-examples,http://www.yelp.com/dataset_challenge/. involves some JSON and SQL issues, whi
FileName: xml.class.php
The code is as follows
Copy Code
/**** ** FileName: xml.php ** Function: XML class, perfect, only support level three node ** Author: loking (biyees) ** ** Example Read data: ** $xml = new XML ("Dbase.xml", ' table '); ** $data = $
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