转---myeclipse常用技巧

1、Myeclipse启动后Progress框里显示：Unable to update index for central http://repo1.maven.org/maven2/ ，一直处理，没完没了，解决办法：

Window => Preferences => Myeclipse Enterprise Workbench => Maven4Myeclipse => Maven=>禁用Download repository index updates on startup

2、alt+/快捷键失效解决办法：

Window => Preferences => General => Keys

删掉word completion的快捷键设置alt +/ ，然后把Content Assist的快捷键由ctrl+space改成alt +/

3、去掉Myeclipse编译时清理输出目录的其他文件，如果项目中有没有源码的class文件经常被清理掉就需要改这项设置：

Window => Preferences => Java => Compiler => Building => 禁用Scrub output folders when cleaning projects