How to compile classes to JDK1.5 when ant is running in JDK1.6

问题

My development environment is running in JDK1.6, and I need to compile some classes so they are compatible with a client running JDK1.5. How would I do this with the 'javac' ant target?

回答1:

Command line : javac -target 1.5 sourcefiles

Ant: < javac srcdir="${src} destdir="${build}" target="1.5" />

回答2:

<javac source="1.5"... />

来源：https://stackoverflow.com/questions/169044/how-to-compile-classes-to-jdk1-5-when-ant-is-running-in-jdk1-6