用ant编译build.xml
结果出以下错误
The <javac> task doesn't support the "source" attribute.出错的语句是
<target name="compile" depends="prepare-src">
<javac srcdir="${src.dir}"
destdir="${build.dest}"
debug="${debug}"
classpathref="build.classpath"
optimize="${optimize}"
source="1.4" /> @@@@@@@@@@@@@这一句@@@@@@@@@@@@@@@@@@@@@
</target>换了ant的版本1.5,1.8都试了,都出这个错误
真搞不懂是怎么回事
请教大家
不胜感激....
结果出以下错误
The <javac> task doesn't support the "source" attribute.出错的语句是
<target name="compile" depends="prepare-src">
<javac srcdir="${src.dir}"
destdir="${build.dest}"
debug="${debug}"
classpathref="build.classpath"
optimize="${optimize}"
source="1.4" /> @@@@@@@@@@@@@这一句@@@@@@@@@@@@@@@@@@@@@
</target>换了ant的版本1.5,1.8都试了,都出这个错误
真搞不懂是怎么回事
请教大家
不胜感激....
Value of the -source command-line switch; will be ignored by all implementations prior to javac1.4 (or modern when Ant is not running in a 1.3 VM) and jikes.
If you use this attribute together with jikes, you must make sure that your version of jikes supports the -source switch. By default, no -source argument will be used at all.
Note that the default value depends on the JVM that is running Ant. We highly recommend to always specify this attribute.
A default value for this attribute can be provided using the magic ant.build.javac.source property.我在写ant的时候这个变量我一般不写的……
希望这个对你有用