- Help -> Install New Software
2.Add
3.输入名称(随意) + 插件地址 http://download.eclipse.org/releases/kepler 点击Add 等待插件加载
4.等加载完之后 找Web,Xml,Java EE and OSGi Enterprise Development 打开
5.选择 JST Server Adapters Extensions -> Next
6.等待插件下载完成 点击Next
7.选择 i accept the terms of the license agreement - > Finish
8.右下角会显示安装进度
9.安装完成后会提示重启Eclipse 点击重启即可