英文:
Packages not listed while creating a class in Eclipse
问题
我在Eclipse中遇到了一些问题，我觉得它们之间是相关的。
-
我无法以样式package.subpackage1.subpackage2的形式看到包的结构，但在Windows资源管理器中我们可以看到文件夹结构，即
package
|--- subpackage1
|--- subpackage2 -
当我尝试在包中创建一个类时，它被添加到默认包中，我无法看到包，因为包没有列出。
我也检查了透视图 - 无论是Java透视图还是JavaEE透视图，问题仍然存在。我还将“Package Presentation”更改为“Hierarchical”，但没有帮助。我在Package Explorer和Project Explorer中都进行了检查。我正在使用Photon Release（4.8.0）。
我尝试在Google和StackOverflow上搜索了这个问题，但没有找到相关的内容，因此寻求社区的帮助。
英文:
I am facing a couple of issues in Eclipse and I feel they are related.
-
I cannot see the structure of packages in style package.subpackage1.subpackage2 but in the folder structure we see in windows explorer i.e.
<br> package
<br> |--- subpackage1
<br> |---subpackage2 -
While I try to create a class in a package , it is added to a default package and I cannot see a package as the packages are not listed.
An illustration of the problem
I checked perspectives as well - the issue persists in Java or JavaEE perspectives. I also changed the "Package Presentation" to "Hierarchical" but it wouldn't help. I checked with Package Explorer as well as Project Explorer. I am using Photon Release (4.8.0).
I tried searching it on Google and here in StackOverflow too but found nothing relevant thus seeking help from the community.
答案1
得分: 0
你将Java类文件放入源文件夹src/main/resources中（在Maven中，默认情况下.java文件将被忽略不编译），而不是放入源文件夹src/main/java中。
英文:
You put your Java class files into the source folder <code>src/main/<b>resources</b></code> (where in Maven by default .java files will be ignored to be compiled) instead of into the source folder <code>src/main/<b>java</b></code>.
答案2
得分: 0
问题似乎是您没有源文件夹。
右键单击您的项目->生成路径->配置生成路径
在配置生成路径中选择“源”选项卡。添加源文件夹src/main/java。
在此文件夹中创建您的包和Java文件。
英文:
Problems seem to be that you do not have a source folder.
Right-click on your project -> Build Path -> Configure Build Path
In Configure Build Path select Source tab. Add source folder src/main/java.
Create your packages and java files in this folder
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