问题
I'm aware of how to start a java progam with a java agent:
java -javaagent:myAgent.jar MyJavaProgram
But what if I want to add 2 or more java agents to instrument my program? I do not want to reinvoke the java -javaagent:... for every agent I have to load in JVM.
I've tried something like this :
java -javaagent:agentA.jar, agentB.jar MyJavaProgram
or something like this:
java -javaagent:agentA.jar agentB.jar MyJavaProgram
But have no success.
Is there an answer to solve my problem ?
Thank you.
回答1:
how about two javaagent parameters
java -javaagent:agentA.jar -javaagent:agentB.jar MyJavaProgram
回答2:
It would appear you can do this by using multiple arguments. From the documentation:
On implementations with a command-line interface, an agent is started by adding this option to the command-line:
-javaagent:jarpath[=options]jarpath is the path to the agent JAR file. options is the agent options. This switch may be used multiple times on the same command-line, thus creating multiple agents. More than one agent may use the same jarpath. An agent JAR file must conform to the JAR file specification.
(my emphasis)
回答3:
Adding to the above answers, if you are using ant and want to include <jvmargs /> with more than one jar to -javaagent to start the server, here's how I did it,
build.xml
<target name="blah">
...
<jvmarg value="-javaagent:${jar1.path}" />
<jvmarg value="-javaagent:${jar2.path}" />
...
</target>
回答4:
There is a new project with the goal to support multiple Java agents. Currently it is limited to specific ones.
Agent Bond is a super agent, which wraps and dispatches on several other agents. That way, you only have to install a single agent within your JVM with a single set of configuration data (which contains multiple separate parts).
See https://github.com/fabric8io/agent-bond/blob/master/README.md for details
来源：https://stackoverflow.com/questions/872657/how-do-i-start-my-java-program-with-more-than-one-java-agent