XML路徑我有如下XML:與條件
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE inventory SYSTEM "books.dtd">
<inventory>
<book num="b1">
<title>Snow Crash</title>
<author>Neal Stephenson</author>
<publisher>Spectra</publisher>
<price>14.95</price>
<chapter>
<title>Snow Crash - Chapter A</title>
<paragraph>
This is the <emph>first</emph> paragraph.
<image file="firstParagraphImage.gif"/>
afetr image...
</paragraph>
<paragraph>
This is the <emph>second</emph> paragraph.
<image file="secondParagraphImage.gif"/>
afetr image...
</paragraph>
</chapter>
<chapter>
<title>Snow Crash - Chapter B</title>
<section>
<title>Chapter B - section 1</title>
<paragraph>
This is the <emph>first</emph> paragraph of section 1 in chapter B.
<image file="Chapter_B_firstParagraphImage.gif"/>
afetr image...
</paragraph>
<paragraph>
This is the <emph>second</emph> paragraph of section 1 in chapter B.
<image file="Chapter_B_secondParagraphImage.gif"/>
afetr image...
</paragraph>
</section>
</chapter>
<chapter>
<title>Chapter C</title>
<paragraph>
This chapter has no images and only one paragraph
</paragraph>
</chapter>
</book>
<book num="b2">
<title>Burning Tower</title>
<author>Larry Niven</author>
<author>Jerry Pournelle</author>
<publisher>Pocket</publisher>
<price>5.99</price>
<chapter>
<title>Burning Tower - Chapter A</title>
</chapter>
<chapter>
<title>Burning Tower - Chapter B</title>
<paragraph>
This is the <emph>second</emph> paragraph of chapter B in the 2nd book.
<image file="Burning_Tower_Chapter_B_secondParagraphImage.gif"/>
afetr image...
</paragraph>
</chapter>
</book>
<book num="b3">
<title>Zodiac</title>
<author>Neal Stephenson</author>
<publisher>Spectra</publisher>
<price>7.50</price>
<chapter>
<title>Zodiac - Chapter A</title>
</chapter>
</book>
<!-- more books... -->
</inventory>
如何編寫遵循xmlpath中1.0:
1)返回提供的所有書籍的所有書的價格不等於14.95?
2)返回所有書籍thier價格是更大然後經過他們的書的價格。
感謝S IN提前。
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沒有語言,我只是想了解xmlpath中1.0與條件 – URL87