如何从命令行通过vm参数运行Java项目？

Question

I'm writing a maven plugin which has to initialize another java project with specific VM arguments. according to the exec:java, they only take in arguments but not VMarguments, so my question is how to launch a java project with specific VMarguments from the command line? thanks

Answer 1

You can't supply extra VM arguments if you use Maven's exec:java plugin because it runs in the same VM (ie it's already been initialized). You'll need to use exec:exec, and construct the java command line yourself.