这样既可完成。? 8.关于perspective(转载http://dearwolf.iteye.com/blog/40879)? 在IWorkbenchPreferenceConstants中有很多常量,用来配置preference settings,诸如:? ? OPEN_NEW_PERSPECTIVE——打开新视图的方式? ? DOCK_PERSPECTIVE_BAR——锁定PerspectiveBar的位置? ? INITIAL_FAST_VIEW_BAR_LOCATION——表示fast view bar在一个fresh workspace中锁定的? 位置,This preference is meaningless after a workspace has been setup, since the fast view bar state is then persisted in the workbench? ? SHOW_TRADITIONAL_STYLE_TABS——表示是否在editor和view上显示传统的tab style? ? SHOW_PROGRESS_ON_STARTUP——是否在启动时显示progress? ? SHOW_TEXT_ON_PERSPECTIVE_BAR——是否在PerspectiveBar上显示文字? 9.给一个perspective添加上两个相同的view? Java代码??