Ant的一些偏门技巧[1]

一为减小buildxml 文件的大小使用XML实体

把属性的设置都放一个XML文件中

propsxml 文件

<property name=builddir value=build />

然后在 buildxml 文件中加入如下

<!DOCTYPE project [<!ENTITY properties SYSTEM file:propsxml>]>

二将多个目录的源文件编译到一个地方

<javac destdir=build/classes>

<src path=src/>

<src path=src/>

</javac>

三保存构建时的信息

<project default=init>

<target name=init></target>

<property environment=env />

<property name=envCOMPUTERNAME value=${envHOSTNAME} />

<propertyfile comment=Build Information file=/buildinfoproperties>

<entry key=buildhost value=${envCOMPUTERNAME} />

<entry key=buildusername value=${username} />

<entry key=buildosname value=${osname} />

</propertyfile>

</project>

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