XML 和 XSLT 将输出写入文本文件
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XML and XSLT to write output to text file
提问by Rizwana Khan
I am trying to use increment in XSLT. and write the output to txt file. Here's my code: Xslt code:
我正在尝试在 XSLT 中使用增量。并将输出写入txt文件。这是我的代码: Xslt 代码:
<?xml version="1.0"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" >
<xsl:output method="text"/>
<xsl:result-document href="foo.txt" method=text />
<xsl:template match="/">
</xsl:template>
<xsl:template match="/build/build">
<xsl:variable name="buildNumber" select="."/>
<xsl:element name="build">
<xsl:value-of select="$buildNumber + 1"/>
</xsl:element>
</xsl:template>
<xsl:template match="/|@*|node()">
<xsl:value-of select="build/major"/>
<xsl:value-of select="build/minor"/>
<xsl:value-of select="build/build"/>
<xsl:value-of select="build/release"/>
<xsl:copy>
<xsl:apply-templates select="@*|node()"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
XML code is:
XML 代码是:
<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet type="text/xsl" href="E:\Build\genVer.xsl"?>
<build>
<major>1.</major><minor>0.</minor><build>0</build><release>.0</release>
</build>
I tried using <xsl:result-document>it gives error saying <xsl:result-document>cannot be child of <xsl:stylesheet>or <xsl:template>. Thankyou
我尝试使用<xsl:result-document>它会出错,说<xsl:result-document>不能是<xsl:stylesheet>or 的孩子<xsl:template>。谢谢
回答by Dabbler
Your approach with <xsl:result-document>is perfectly sound. The only problem is that your stylesheet is XSLT 1, and for <xsl:result-document>you need XSLT 2. XSLT being a functional language has nothing to do with this problem.
你的方法<xsl:result-document>很完美。唯一的问题是您的样式表是 XSLT 1,而<xsl:result-document>您需要 XSLT 2。XSLT 作为一种函数式语言与这个问题无关。
If necessary, post your XSLT code that uses <xsl:result-document>and I'll fix it for you.
如有必要,请发布您使用的 XSLT 代码,<xsl:result-document>我会为您修复它。
Edit:
编辑:
Here your code with the necessary changes. Parts of your original code such as method="text"indicate you want the result to be a text file, while <xsl:element>looks like you're trying to output an XML file, so I wrote code for both. As mentioned before, <xsl:result-document>requires XSLT 2.
此处对您的代码进行了必要的更改。原始代码的某些部分(例如)method="text"表明您希望结果是一个文本文件,而<xsl:element>看起来您正在尝试输出一个 XML 文件,因此我为两者都编写了代码。如前所述,<xsl:result-document>需要 XSLT 2。
This creates an XML file:
这将创建一个 XML 文件:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="xml"/>
<xsl:template match="/">
<xsl:variable name="foldername" select="concat(/build/major, /build/minor, string(/build/build + 1), build/release)"/>
<xsl:result-document href="{$foldername}/foo.xml" method="xml">
<xsl:copy>
<xsl:apply-templates/>
</xsl:copy>
</xsl:result-document>
</xsl:template>
<xsl:template match="element()">
<xsl:copy>
<xsl:apply-templates/>
</xsl:copy>
</xsl:template>
<xsl:template match="/build/build">
<xsl:copy>
<xsl:variable name="buildNumber" select="."/>
<xsl:value-of select="$buildNumber + 1"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
And this creates a text file:
这将创建一个文本文件:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text"/>
<xsl:template match="/">
<xsl:variable name="foldername" select="concat(/build/major, /build/minor, string(/build/build + 1), build/release)"/>
<xsl:result-document href="{$foldername}/foo.txt" method="text">
<xsl:apply-templates/>
</xsl:result-document>
</xsl:template>
<xsl:template match="element()">
<xsl:apply-templates/>
</xsl:template>
<xsl:template match="/build/build">
<xsl:variable name="buildNumber" select="."/>
<xsl:value-of select="$buildNumber + 1"/>
</xsl:template>
</xsl:stylesheet>
The output file is created in a folder whose name is the version, as you wanted, but note the folder must exist beforehand.
输出文件创建在名称为版本的文件夹中,如您所愿,但请注意该文件夹必须事先存在。
回答by Alex J.
In my environment XSLT 2.0 is not supported, so I came up with the following workaround:
在我的环境中不支持 XSLT 2.0,所以我想出了以下解决方法:
#!/usr/bin/zsh
. =(xsltproc =(<<'XSLT_'
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:output method="text"/>
<xsl:strip-space elements="*"/>
<xsl:template match="/SummitFTMonitor/messages">
<xsl:variable name="key" select="Key/text()"/>
<![CDATA[cat <<'IJEBVNKCEUJGHKLO' > ]]><xsl:value-of select="$key"/>_response.xml
<xsl:value-of select="Response"/>
IJEBVNKCEUJGHKLO
</xsl:template>
</xsl:stylesheet>
XSLT_) $*)
Basically, in this zsh script XSLT is used to produce statements like
基本上,在这个 zsh 脚本中,XSLT 用于生成诸如
cat <<'XXXXX' > file_name
the value of nodes, etc ....
XXXXX
These statements are then sourced by zsh, resulting in files being created.
然后这些语句由 zsh 获取,从而创建文件。

