FlowerBirds/callspy

A simple tracing agent

callspy

A simple tracing agent

Build: gradlew jar

Run: java -DXbootclasspath/p:javassist.jar:callspy.jar -javaagent:callspy.jar YourClazz

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如何指导编写一个javaagent(https://blogs.oracle.com/ouchina/javaagent)