在eclipse中搭建appfuse工程调试环境
假定你已经用mvn生成好了appfuse工程
DebuggingwiththeMavenJettyPlugininEclipse
Step1
GototheRun/ExternalTools/ExternalTools..."menuitemonthe"Run"menubar.Select"Program"andclickthe"New"button.Onthe"Main"tab,fillinthe"Location:"asthefullpathtoyour"mvn"executable.Forthe"WorkingDirectory:"selecttheworkspacethatmatchesyourwebapp.For"Arguments:"addjetty:run.
Movetothe"Environment"tabandclickthe"New"buttontoaddanewvariablenamedMAVEN_OPTSwiththevalue:
-Xdebug-Xnoagent-Djava.compiler=NONE-Xrunjdwp:transport=dt_socket,address=4000,server=y,suspend=y
Ifyousupplysuspend=ninsteadofsuspend=yyoucanstartimmediatelywithoutrunningthedebuggerandlaunchthedebuggeratanytimeyoureallywishtodebug.
Step2
Then,pullupthe"Run/Debug/Debug..."menuitemandselect"RemoteJavaApplication"andclickthe"New"button.Fillinthedialogbyselectingyourwebappprojectforthe"Project:"field,andensureyouareusingthesameportnumberasyouspecifiedintheaddress=propertyabove.
NowallyouneedtodoistoRun/ExternalToolsandselectthenameofthemaventoolsetupyoucreatedinstep1tostartthepluginandthenRun/Debugandselectthenameofthedebugsetupyousetupinstep2.
FrominstructionsprovidedbyRolfStrijdhorstontheMavenmailinglist
StoppingJetty
Inordertostopthejettyserverthe"AllowterminationofremoteVM"shouldbecheckedindebugdialoginStep2.Whenyouhavethejettyserverrunningandthedebuggerconnectedyoucanswitchtothedebugperspective.Inthedebugview,rightclickontheJavaHotSpot(TM)ClientVM[localhost:4000]andchoseterminate.Thiswillstopthedebuggerandthejettyserver.
懒得翻译了，大家看一下。刚实验过完全可以的，而且不需要myeclipse的支持，完全用mvn搞定。
来源：http://docs.codehaus.org/display/JETTY/Debugging+with+the+Maven+Jetty+Plugin+inside+Eclipse