1.eclipse下载地址：
php?file=/technology/epp/downloads/release/mars/2/eclipse-jee-mars-2-win32-x86_64.zip" target="_blank" title="http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/mars/2/eclipse-jee-mars-2-win32-x86_64.zip">http://www.eclipse.org/downloads/download.php?file=/technology/epp/downloads/release/mars/2/eclipse-jee-mars-2-win32-x86_64.zip
2.spring下载地址：
http://projects.spring.io/spring-framework/
3.eclipse spring插件：
http://spring.io/tools/sts/all
打开地址：
将地址复制到eclipse的help->Install New Soft中，稍等片刻显示下图后选择4个含有“xxx/Spring IDE”的选项,然后下一步安装：
查看插件安装是否成功：
