连接字符串 XSL

Question

我的xml中有这些值

<xsl:variable name="template" select="mail/template"/>（作为模板4提供） <xsl:variable name="portalname" select="mail/portalname"/>（作为测试门户推出）

我需要像这样的东西作为最终创建

<LINK rel="stylesheet" href="/rezsystem/rezsystem_hansa/jboss-4.0.3SP1/server/default/deploy/RezgEmailService.war/xsl/testingportal/css/template4/rezbase_mail.css" type="text/css"/>

在像爪哇一样

String str =  "/rezsystem/rezsystem_hansa/jboss-4.0.3SP1/server/default/deploy/RezgEmailService.war/xsl/"+ portalname+"/css/"+template+"/rezbase_mail.css";

如何在这种情况下进行串联。？？

Answer 1

必须使用属性值模板：

<LINK rel="stylesheet" href="/rezsystem/rezsystem_hansa/jboss-4.0.3SP1/server/defaultdeploy/RezgEmailService.war/xsl/{$portalname}/css/{$template}/rezbase_mail.css" type="text/css"/>

Answer 2

参见：http://www.w3schools.com/xpath/xpath_functions.asp

<xsl:value-of select="concat('/rezsystem/rezsystem_hansa/jboss-4.0.3SP1/server/default/deploy/RezgEmailService.war/xsl/', $portalname, '/css/', $template, '/rezbase_mail.css')" />

或使用string-join：

<xsl:value-of select="string-join(('/rezsystem/rezsystem_hansa/jboss-4.0.3SP1/server/default/deploy/RezgEmailService.war/xsl/', $portalname, '/css/', $template '/rezbase_mail.css'))" />