Want to call C++ code from Java code using JavaCPP?

问题

I want to call c++ code from java code by using JavaCPP.

I am trying to run there own example of LegacyLibrary on http://code.google.com/p/javacpp/

when I try to compile code with following command mentioned at site only

 javac -cp javacpp.jar:. LegacyLibrary.java

I get the following exception on console

I don't under where I am wrong. I am specifying the path of jar which contains com.google.javacpp.* classes.

回答1:

You're on Windows, so you should be using ;, not : as a separator for the elements in your classpath.

Try with:

javac -classpath javacpp.jar;. ....

(Assuming that jar file is indeed in your current directory.)

来源：https://stackoverflow.com/questions/9717582/want-to-call-c-code-from-java-code-using-javacpp