在MAC中试试这个。

alt+命令+下

它的工作原理。

我已经为Eclipse编写了linecopypaste插件，它模仿了Visual Studio的复制/剪切/粘贴行为。我还发现了copycutcurrentline，它似乎做了同样的事情。

我在Linux上使用Ctrl + Shift + Alt + Down组合。

You have to turn off the graphics hot keys that flip the screen. If you're on Windows, you need to right click on the Windows desktop and select "Graphics Properties..." (or something similar depending on your version of Windows). This will bring up a screen where you can manage graphics and display options, look for a place where you can disable hot keys, sometimes it's hidden under something like "Options and Support". Turn off the CTRL + ALT + ↑ and CTRL + ALT + ↓ hotkeys (alternatively you can just disable all graphics hot keys if you're not using them).

它和我一起工作， Eclipse + Spring工具套件。

alt+命令+下

对于个人使用，我添加了一个vim插件，如Vrapper到Eclipse，只使用yy复制整行。