在eclipse中存储代码段 [英] Storing code snippets in eclipse

问题描述

我最近在使用vi和gvim 20年后半转换为Eclipse。关于gvim的其中一件事是，我可以将一大堆不同的代码段剪切成命名的缓冲区，并在做一些类似重复常用习语的事情时随意粘贴。例如我会这样ap 将粘贴

I'm a recent semi-convert to Eclipse after 20 years of using vi and gvim. One of the things I miss about gvim is that I could cut a bunch of different snippets of code into named buffers, and paste them at will when doing something like repeating a common idiom. For instance I'd have it so "ap would paste

DatabaseHandle handle = null;
try
{
  handle = DatabaseConnectionPool.newHandle();

然后bp 将粘贴

  handle.commit();
}
finally
{
  handle.rollback();
  DatabaseConnectionPool.returnHandle(handle);
}

我可以一天又一遍地重复这两个。在回答另一个问题时，有人提到你可以在Eclipse中管理代码片段，但没有提到如何。所以现在我问：如何在Eclipse中管理代码段？

And I could repeat both of them over and over in the course of a day. In an answer to another question, somebody mentioned that you could "manage code snippets" in Eclipse, but didn't mention how. So now I'm asking: how do you manage code snippets in Eclipse?

推荐答案

您可能希望将这两个片段存储到代码模板，如本教程。

You might want to store those two snippets into a code template, as explained in this tutorial.

不要忘记在剪贴簿（不是你想要的，但它可以派上用场）

And do not forget about the possibility to quickly execute any kind of java code snippets in a scrapbook (not exactly what you want, but it can come in handy at times)

Newtopian 在评论中添加

事实上，模板通过添加变量和tabstops变得更加强大，所以上面的例子会变成 dbHandle ctrl + space 。它将复制两部分的片段，并将光标放在中间。

In fact templates become much more powerful by adding variables and tabstops within, so your example above would become dbHandle ctrl+space. It would copy snippets from both parts and place your cursor right in the middle.

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