Eclipse 简明教程

Eclipse - Content Assist

Using Content Assist

在编辑器中，内容助手通过提供对已键入字符的可能完成的上下文相关的列表，帮助减少键入的字符。内容助手可以通过单击 Ctrl + 空格来调用。

Within an editor, content assist helps reduce the characters typed by providing a context sensitive list of possible completions to the characters already typed. The context assist can be invoked by clicking Ctrl + Space.

如果你正在 Java 编辑器中编辑方法的主体，并在新行中按下 Ctrl + 空格，它将弹出一个显示以下内容的对话框：

If you are editing the body of a method in the java editor and press Ctrl + Space on a new line it will bring up a dialog showing −

  1. The class variables

  2. The class methods

  3. Super class methods

  4. Other relevant classes

content assist 1

要从列表中选择一个项目，只需使用上或下箭头键高亮该项目并按回车键。

To select an item from the list just highlight the item using the up or down arrow keys and press enter.

如果你输入一些字符，然后按下 Ctrl + 空格，对话框将只显示以输入字符开头的项目。

If you type some characters and then press Ctrl + space the dialog box will show only items that start with the characters typed in.

content assist 2