可以直接安装
官方地址：http://www.eclipse.org/downloads/
Eclipse IDE for Java Developers
Eclipse IDE for Enterprise Java and Web Developers
Eclipse IDE for C/C++ Developers
Eclipse IDE for Embedded C/C++ Developers
Eclipse IDE for PHP Developers
Eclipse IDE for Eclipse Committers
Eclipse IDE for RCP and RAP Developers
Eclipse Modeling Tools
Eclipse IDE for Scientific Computing
Eclipse IDE for Scout Developers
