1 Eclipse is no Web plug-ins and JavaEE plug Zezheng
1.1 In the Eclipse menu help select the option install new software options
1.2 In the work with the input field http://download.eclipse.org/releases/ganymede/ - >> hit the 'enter
1.3 Select the web and java ee development option, then select next
1.4 then is to install plug-ins
http://download.eclipse.org/releases/ganymede/ this address ganymede version code, the actual version of the input code ;
Helios version of the plugin address: http://download.eclipse.org/releases/ Helios /
neon版本插件地址: http://download.eclipse.org/releases/neon/