ant passing all parameters to a java task

问题

Is there a way to pass all ant command-line parameters as properties to a java task ?

For example : ant -Dprop1=value1 -Dprop2=value2 ... -file build.xml myTarget

    <target name="myTarget">
    <java classname="MyClass">
     <sysproperty ... all properties>
    </java>
    </target>

So the started jvm will have all properties passed from the ant command-line.

Thanks

回答1:

Try this:

<java ...>
    <syspropertyset>
        <propertyref regex=".*"/>
    </syspropertyset>
</java>

来源：https://stackoverflow.com/questions/8659403/ant-passing-all-parameters-to-a-java-task