首先,确保你的JAVA和JBOSS的环境变量配置正确然后,在myeclipse中,window->preferences->myeclipse->servers->JBOSS->JBOSS6.X->paths,在append to classpath里ADD DIR,把“JBOSS安装目录\bin”添加进去就OK了(不能添加安装目录,必须添加bin)