ant的一些偏门技巧
欢迎进入Java社区论坛,与200万技术人员互动交流 >>进入 一,为减小 build.xml 文件的大小,使用XML实体 把属性的设置都放一个 XML 文件中 props.xml 文件 property name ="build.dir" value ="build" / 然后在 build.xml 文件中加入如下 ! DOCTYPE project
欢迎进入Java社区论坛,与200万技术人员互动交流 >>进入
一,为减小 build.xml 文件的大小,使用XML实体
把属性的设置都放一个XML文件中
props.xml 文件
property name="build.dir" value="build" />
然后在 build.xml 文件中加入如下
DOCTYPE project []>
二,将多个目录的源文件编译到一个地方
javac destdir="build/classes">
src path="src1"/>
src path="src2"/>
javac>
三,保存构建时的信息
project default="init">
target name="init">target>
property environment="env" />
property name="env.COMPUTERNAME" value="${env.HOSTNAME}" />
propertyfile comment="Build Information" file="./buildinfo.properties">
entry key="build.host" value="${env.COMPUTERNAME}" />
entry key="build.user.name" value="${user.name}" />
entry key="build.os.name" value="${os.name}" />
propertyfile>
project>
四,去除属性文件的注释
属性文件:
# 这里是注释,会给过滤掉
build.dir = build
build文件:
copy file="props.properties" todir="sample">
filterchain>
striplinecomments>
comment value="#" />
striplinecomments>
filterchain>
copy>
五,两个花俏的功能
1.声音提示
project name="Sound" default="all">
property file="build.properties" />
target name="init">
sound>
success source="${sound.dir}/success.wav" duration="500" />
fail source="${sound.dir}/fail.wav" loops="2" />
sound>
target>
target name="fail" depends="init">
fail />
target>
target name="success" depends="init" />
target name="all" depends="success" />
project>
2.进度条提示
project name="splash" default="init">
target name="init">
splash imageurl="http://java.chinaitlab.com/UploadFiles_8734/200610/20061021103415601.gif" showduration="5000" />
sleep seconds="1" />
sleep seconds="1" />
sleep seconds="1" />
sleep seconds="1" />
sleep seconds="1" />
sleep seconds="1" />
target>
project>

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