F3 查找下一个 Ctrl+KCtrl+E 最近的文件Ctrl+Alt+S 打开设置对话框
To see only the recently edited files, press Ctrl+E again or select the Show changed only checkbox.
To search for items in the popup, start typing the search query. IntelliJ IDEA displays the results based on your search.
原文：https://www.cnblogs.com/kakaisgood/p/12625727.html