使用JDB調試Java程序

一個shell ：java -agentlib:jdwp=transport=dt_socket,server=y,address=8000 hello

java -agentlib:jdwp=transport=dt_socket,server=y,address=8000 -jar c:\Users\cn\.m2\repository\com\rf\dtd\048a1Business\1.11-SNAPSHOT\048a1Business-1.11-SNAPSHOT.jar

另一個shell：jdb -connect com.sun.jdi.SocketAttach:hostname=localhost,port=8000