问题描述
我正在尝试使用以下ant的filterchain和replacetoken将一个资源包(.messages文件)中的几个令牌替换为另一个资源.
I am trying to replace few tokens from one resource bundle (.messages file) to another one using the below ant's filterchain and replacetoken.
<copy file="dev.properties" tofile="messages.properties">
<filterchain>
<replaceregex pattern="\$\{" replace="{" />
<filterreader classname="org.apache.tools.ant.filters.ReplaceTokens">
<param type="propertiesfile" value="properties.txt"/>
<param type="tokenchar" name="begintoken" value="{"/>
<param type="tokenchar" name="endtoken" value="}"/>
</filterreader>
</filterchain>
</copy>
目标运行正常,但没有任何复制.这是我的文件.
The target runs fine but nothing gets copied. Here are my files.
dev.properties
dev.properties
server.name=myServerName
server.ip=127.0.0.1
messages.properties
messages.properties
SERVER_NAME="@server.name@"
SERVER_IP="@server.ip@"
请注意,messages.properties是部署到服务器的内容.它具有所有环境通用的其他条目.我正在使用Jenkins将项目部署到差异环境中.我的计划是在部署后将其称为ANT目标/任务,在messages.properties中将环境/服务器特定的变量替换为端口,名称等,然后使用Jenkins进行构建到应用服务器.
Please note that messages.properties is what gets deployed to the server. It has other entries which are common to all the environments. I am using Jenkins to deploy the projects to diff environments. My plan is call this ANT target/task as a post deployment step, replace the environment/server specific variables as port, name etc in messages.properties and then do the build to app server using Jenkins.
推荐答案
您可以尝试以下方法:
You can try this:
<project name="MyProject" default="useregex" basedir=".">
<target name="useregex">
<property file="dev.properties"/>
<replace file="messages.properties" token="@server.name@" value="${server.name}" />
<replace file="messages.properties" token="@server.ip@" value="${server.ip}" />
</target>
</project>
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