| 關鍵詞 | 說明 | idea中對應的操作 |
| CTRL+左方向 | 光标向左跳躍一個單詞 | Editor Actions -> Move Caret to Previous Word |
| CTRL+右方向 | 光标向右跳躍一個單詞 | Editor Actions -> Move Caret to Next Word |
| mian | mian方法 | 輸入main後按着(自動提示)alt+/ |
| sout | 快速列印 | 輸入sout 後按着(自動提示)alt+/ |
| F2 | 重命名包，類，檔案名等 | Main menu -> Refactor -> Rename… |
| CTRL+ALT+T | 包圍一段代碼，并做相關操作 | Main menu -> Code -> Surround With… |
| ALT+W | 分段選中 | Editor Actions -> Extend Selection 和 Main menu -> Edit -> Extend Selection |
| ALT+J/ALT+/ | 自動補全，自動提示 | Main menu -> Code -> Completion -> Basic |
| ALT+ENTER | 自動補全，智能提示 | Other -> Show Intention Actions |
| CTRL+R | 目前檔案替換 | Main menu -> Edit -> Find -> Replace… |
| CTRL+F | 目前檔案查找 | Main menu -> Edit -> Find -> Find… |
| ctrl+alt+m | 代碼重構 | 把所選中的代碼塊單獨抽取為一個方法 |
| CTRL+O | 檢視本類所有方法 | Main menu -> Navigate -> File Structure |
| CTRL+SHIFT+O | AUTO IMPORT | Main menu -> Code -> Optimize Imports |
| CTRL+SHIFT+F | 格式化代碼 | Main menu -> Code -> Reformat Code |
| CTRL+F9 | 編譯代碼 | Main menu -> Build -> Build Project |
| F6 | 調到斷點下一行 | Main menu -> Run -> Step Over |
| F8 | 調到下個斷點 | Main menu -> Run -> Resume Program |
| CTRL+ENTER | 快速在光标下行插入行 | Editor Actions -> Start New Line |
| SHIFT+ENTER | 快速在光标上行插入行 | Editor Actions -> Start New Line Before Current |
| CTRL+ALT+下方向 | 快速複制上一行内容到下一行 | Editor Actions -> Duplicate Line or Selection 和 Main menu -> Edit -> Duplicate Line or Selection |
| CTRL+D | 快速删除一行 | Editor Actions -> Delete Line |
| F3 | 跳轉到目前類的編譯錯誤 | Main menu -> Navigate -> Next Highlighted Error |
| CTRL+G | 檢視類和變量在哪裡被調用了 | Main menu -> Edit -> Find -> Find Usages |
| CTRL+W | 關閉目前檔案 | Main menu -> Window -> Editor Tabs -> Close |
| ALT+SHIFT+F | 全局搜尋，所有檔案中 | Main menu -> Edit -> Find -> Find in Path… |
| ALT+SHIFT+R | 全局替換，所有檔案中 | Main menu -> Edit -> Find -> Replace in Path… |
| CTRL+SHIFT+T | 搜尋類 | Main menu -> Navigate -> Class… |
| CTRL+SHIFT+R | 搜尋資源 | Main menu -> Navigate -> File… |
