XSLT中调用JAVA类的写法(针对xalan)

探讨JAVA类在XSLT中的应用

最新推荐文章于 2025-05-16 15:23:00 发布

原创最新推荐文章于 2025-05-16 15:23:00 发布 · 726 阅读

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#java

本文深入探讨了如何在XSLT中调用JAVA类，对比了两种不同的实现方式，阐述了它们的优缺点及应用场景。

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写法一：可调用多个JAVA类
< xsl:stylesheet xmlns:xsl = " http://www.w3.org/1999/XSL/Transform " version = " 1.0 "
xmlns:math = " com.test.Math "
xmlns:string = " com.test.StringUtils "
extension-element-prefixes = " math string " >

< xsl:value-of select = " string:toUpper('aaaa') " />
< br />
< xsl:value-of select = " math:plus(10,20) " />
< br />

写法二：不可调用多个JAVA类 namespace分不开
< xsl:stylesheet xmlns:xsl = " http://www.w3.org/1999/XSL/Transform " version = " 1.0 "
xmlns:xalan = " http://xml.apache.org/xalan "
xmlns:dh-ext = " ext1 "
extension-element-prefixes = " dh-ext " >

< xalan:component prefix = " string " functions = " toUpper " >
< xalan:script lang = " javaclass " src = " xalan://com.test.StringUtils " ></ xalan:script >
</ xalan:component >

< xsl:value-of select = " string:toUpper('aaaa') " />
< br />

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