Eclipse如何针对第三方框架进行代码完成? [英] How does Eclipse do code completion specific to third-party frameworks?
问题描述
Eclipse编辑器如何工作来启用代码完成?例如,在Hibernate属性文件的XML编辑器中,如果标签中的 ctrl - 空格,则会显示与hibernate相关的可能值的列表。
How does the Eclipse editor work to enable code completion? For example, within the XML editor for Hibernate property files, if I ctrl-space within a tag, a list of possible value relevant to hibernate will show up.
我知道XML编辑器是预配置的,可以了解xml标签,但是特定框架的标签如何? Eclipse如何知道这一点?
I understand that the XML editor is pre-configured to understand xml tag, but how about tag specific to a particular framework? How does Eclipse know about that?
推荐答案
我相信eclipse XML编辑器从任何引用的DTD获取内容辅助信息,或XMLSchema信息与XML文件相关联。尝试此实验:删除文件开头的DOCTYPE条目,并查看内容协助是否仍然有效。
I believe that the eclipse XML editor gets the content assist information from any referenced DTDs, or XMLSchema information it associates with the XML file. Try this experiment: Remove the DOCTYPE entry at the beginning of the file and see if content assist still works.
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