找到Help->InstallNew Software->
点击 Add..
Name:”Kepler” repository
Location:http://download.eclipse.org/releases/kepler
点击 OK
找到选项
Web,XML, Java EE and OSGi Enterprise Development
下
JST Server AdaptersExtensions，
进行勾选。然后点击下一步NEXT。
点击 Restart Now
eclipse重启后 点击 windows -> preferences
已经有server了