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:




:

































 

 

 

 


2. XML-




XML-

XML - . , .

( ), <>, (). ( ) . , (_) (:) xml.

() .

() :

 

<author = "" />

 

, () , .

(<) MDO (Markup Declaration Open ), (>) - MDC (Markup Declaration Close ).

XML (root element). :

 

<tutorial>

<title>" XL"</title>

<author> </author>

</tutorial>

 

XML - . <tutorial>.

, , .

, XML . , . .

 

XML- , (prolog). .

XML (XML Declaration). <?...?>, xml XML. . standalone "yes" "no". "no" , , , , . "yes". , XML :

 

<?xml version="1.0" encoding="WINDOWS-1251" standalone="yes"?>

 

, DTD (Document Type Declaration) . , , , . <!DOCTYPE, "" >. .

:

 

<?xml version="1.0" encoding="WINDOWS-1251" standalone="yes"?>

<!DOCTYPE tutorial SYSTEM "filename.dtd">

 

XML Windows. UNIX "KOI8-R". "UTF-8" Unicode.

XML- tutorial SYSTEM, PUBLIC filename.dtd.

, , XML tutorial .

 

XML-

 

, ("). . ( ) . :

 

<author name="" surname="">

 

, , .

(), . :

 

< myElement attribute='"value"' >< /myElement >

 

, , , . , &quot;, &apos;. &#34; &#39;. : &#22; &#27;.

, : ? , , , .

. , . . , < work-phone > < home-phone >, < phone-list >, < phone-list >. , < name > , , , . < name > " /> ". XML- :

 

<?xml version="1.0" encoding="Windows-1251"?>

<!DOCTYPE notebook SYSTEM "ntb.dtd">

< notebook >

< person >

< name first="a" snd="" surname="" />

< birthday > 25.03.1977 </ birthday >

< address >

< street > , 23-15 </ street >

< city > - </ city >

< zip > 123456 </ zip>

</ address >

< phone-list >

< work-phone>2654321 </ work-phone >

< work-phone>2654 023 </ work-phone >

< home-phone>34567 81 </ home-phone >

</ phone-list >

</ person >

< person >

< name first="Map" snd ="" surname="" />

< birthday > 17.05.1969 </ birthday >

< address >

< street > , 17 </ street >

< city> </ city >

< zip > 234561 </ zip >

</ address >

< phone-list >

< home-phone > 2334455 </ home-phone >

</ phone-list >

</ person >

</ notebook >

 

(, ).

< name first="a" snd="" surname="" /> - .

< person > : < name />, < birthday >, < address >, < phone-list>. .

. , , , . < city > type, , , . :

 

< city type="" > Moca </ city >

 

, , . XML Unicode.

 





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