[英]error package org.python.util does not exist, compilation with ant
I am trying to call a python method in java, similar functionality as Unresolved import org.python / working with jython and java? 我正在尝试在Java中调用python方法,其功能与Unresolved import org.python /一起使用jython和Java?
However, I am using ant to compile and run my files. 但是,我正在使用ant来编译和运行文件。 using
import org.python.util
will give me this error 使用
import org.python.util
将给我这个错误
package org.python.util does not exist
I can see that python.org.util exists in jython-2.5.0.jar. 我可以看到jython-2.5.0.jar中存在python.org.util。
So, here is the class path I have in my build.xml ant file: 因此,这是我的build.xml ant文件中包含的类路径:
classpath="${java.class.path}:./jgrapht/lib/jgrapht-jdk1.5.jar:\
./jgrapht/lib/jgraph.jar:./jgraphx/lib/jgraphx.jar:\
./jython/lib/jython-2.5.0.jar:./colt/lib/colt.jar:."
and I also I added the path to jython jar files to my class path. 我也将jython jar文件的路径添加到了我的类路径中。 ie looks like
echo $path
gives me all the required paths. 即看起来像
echo $path
给了我所有必需的路径。 Is there anything missing here that I am not aware of? 这里有我不知道的东西吗?
Try this to make all classes in the package available: 尝试执行以下操作以使包中的所有类均可用:
import org.python.util.*;
Or this to include a particular class: 或这包括一个特定的类:
import org.python.util.TemplateAntTask;
EDIT: Also, looks like there is an extra slash after jython-2.5.0.jar in your classpath. 编辑:而且,看起来在类路径中jython-2.5.0.jar之后还有一个额外的斜杠。
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