liunx环境下:
在tomcat/bin/catalina.sh 加入 CATALINA_OPTS="-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n"
windows环境下:
在tomcat/bin/catalina.bat 加入 Set “CATALINA_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n"