如何添加从集蚂蚁目录classpath中的所有类? [英] How to add to classpath all classes from set of directories in ant?
问题描述
如何添加从组目录classpath中的所有类?
我有以下属性:
class.dirs = lib1dir,lib2dir,lib3dir
块引用>有班下这些目录。结果
是否有可能增加在这些目录中的所有类类路径?是这样的:
<&类路径GT;
< dirset DIR =$ {} root.dir包括=$ {} class.dirs / ** / *类。/>
< /类路径>或
<&类路径GT;
< pathelement位置=$ {} class.dirs/>
< /类路径>但这个例子不工作的,当然。
解决方案您可以设置一个路径,从特定的目录包括所有的.class文件:
<路径ID =mypath中>
<文件集DIR =$ {} root.dir>
&所述;包括名称=lib1dir / ** / *类lib2dir / ** / *类lib3dir / ** / *类。/>
< /文件集>
< /路径>不过,如果你想使用此路径作为classpath中,你只需要引用根文件夹,否则你将得到
ClassNotFoundError
S作为包名翻译成目录:<路径ID =build.classpath>
< dirset DIR =$ {} root.dir>
<包括姓名=lib1dir lib2dir lib3dir/>
< / dirset>
< /路径>然后,通过其ID使用(例如,用于类路径)时引用的路径
< javac的SRCDIR =$ {}对于src.dirDESTDIR =$ {} build.dirclasspathref =build.classpath/>
How to add to classpath all classes from set of directories?
I have following property:
class.dirs=lib1dir,lib2dir,lib3dir
There are classes under these directories.
Is it possible to add all classes under these directories to classpath?Something like:
<classpath> <dirset dir="${root.dir}" includes="${class.dirs}/**/*.class"/> </classpath>
or
<classpath> <pathelement location="${class.dirs}" /> </classpath>
But this example does not work, of course.
解决方案You can set up a path to include all .class files from your specific directories:
<path id="mypath"> <fileset dir="${root.dir}"> <include name="lib1dir/**/*.class lib2dir/**/*.class lib3dir/**/*.class"/> </fileset> </path>
However, if you want to use this path as a classpath, you only need to reference the root folders, otherwise you will get
ClassNotFoundError
s as the package names translate into directories:<path id="build.classpath"> <dirset dir="${root.dir}"> <include name="lib1dir lib2dir lib3dir"/> </dirset> </path>
Then reference the path by its id when using (e.g. for classpath):
<javac srcdir="${src.dir}" destdir="${build.dir}" classpathref="build.classpath" />
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