仅从另一个 eclipse 项目导入一些包
[英]Import only some packages from another eclipse project
问题描述
I'm coding in Java with Eclipse.
我正在用 Eclipse 用 Java 编码。 I have two projects: ProjectOne and ProjectTwo .我有两个项目： ProjectOne和ProjectTwo 。
I have some packages in ProjectOne that I want to include in ProjectTwo without including anything else from 'ProjectOne'.我在ProjectOne中有一些包，我想将它们包含在ProjectTwo但不包含“ProjectOne”中的任何其他内容。 How can I do that?我怎样才能做到这一点？
1 个解决方案
解决方案1
0 已采纳 2016-03-15 19:24:00
You can create one more project projectThree with your needed classes from ProjectOne in it.您可以再创建一个项目 projectThree，其中包含您需要的来自 ProjectOne 的类。 Then ProjectOne and ProjectTwo depend on projectThree.那么 ProjectOne 和 ProjectTwo 依赖于 projectThree。 I think this is best case scenarios now..我认为这是现在最好的情况。
Project Jigsaw which is planned to released in Java 9 should solve your problem.计划在 Java 9 中发布的 Jigsaw 项目应该可以解决您的问题。 it adds modules to Java.. " modules provide a list of all the packages of this particular module that are considered public API and thus usable by other modules. If a class is not in an exported package, no one outside of your module can access it – even if it is public."它将模块添加到 Java.." 模块提供了此特定模块的所有包的列表，这些包被视为公共 API，因此可被其他模块使用。如果某个类不在导出的包中，则模块之外的任何人都无法访问它——即使它是公开的。” More can be found here...(above comment is taken from Below link)更多可以在这里找到......（以上评论来自以下链接）
https://blog.codecentric.de/en/2015/11/first-steps-with-java9-jigsaw-part-1/ https://blog.codecentric.de/en/2015/11/first-steps-with-java9-jigsaw-part-1/
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