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  • 05_dtd

    DTD简单介绍

    classroom.dtd

    <?xml version="1.0" encoding="UTF-8"?>
    <!ELEMENT classromm (className,grade,students+)>
    <!ATTLIST classromm id ID #REQUIRED>
    <!ELEMENT className (#PCDATA)>
    <!ELEMENT grade (#PCDATA)>
    <!ELEMENT students (student+)>
    <!ELEMENT student (id,stuName,age)>
    <!ELEMENT id (#PCDATA)>
    <!ELEMENT stuName (#PCDATA)>
    <!ELEMENT age (#PCDATA)>

    classroom.xml

    <?xml version="1.0" encoding="UTF-8"?>
    <!DOCTYPE classrom SYSTEM "classroom.dtd">
    <classrom id="c1">
        <className>14bling</className>
        <grade>2014</grade>
        <students>
            <student>
                <id>1</id>
                <stuName>bling</stuName>
                <age>23</age>
            </student>
            <student>
                <id>2</id>
                <stuName>jun</stuName>
                <age>20</age>
            </student>
        </students>
    </classrom>

    GitBug源码地址:https://github.com/WebServcie/02_dtd

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  • 原文地址:https://www.cnblogs.com/yangml/p/3864300.html
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