1、修改tomcat啓動文件startup.bat,找到rem call "%EXECUTABLE%" start %CMD_LINE_ARGS%這一行,將它修改爲call "%EXECUTABLE%" jpda start
%CMD_LINE_ARGS%,然後在上面添加三行
set JPDA_TRANSPORT=dt_socket
set JPDA_ADDRESS=8000
set JPDA_SUSPEND=n
2、啓動tomcat,已經對8000端口進行監聽
3、在eclipse中,點擊菜單項“run”->“debug confiurations”,打開debug confiurations對話框,在裏面雙擊“Remote Java Application”,在右邊在Host中的輸入tomcat的主機名,Port中輸入端口號,也就是8000,然後點擊“debug”