Hello 为java .class文件
windows
java -agentlib:c:\jvm\deClass Hello
deClass就是deClass.dll,注意不需要加.dll

tomcat
修改tomcat的bin目录下catalina.bat
set JAVA_OPTS=-agentlib:c:\jvm\deClass

linux下

拷贝libdeclass.so到/lib下
java -agentlib:declass Hello

tomcat:
修改catalina.sh

JAVA_OPTS =-agentlib:declass(Could not find agent library F:\anche\JvmitPrjNEW\JvmitPrj on the library path, with error: Can't load IA 32-bit .dll on a AMD 64-bit platform)