Maven依赖关系是空的

问题描述

  sample1 
 src / main / java 
 com.folder.name。我们的样本2包含 com.folder.name.we.like 和 App.java  
 
 
 
我要添加 sample2 作为 sample1的依赖关系 
 
 
修改的pom.xml如下
 < dependency> 
< groupId> com.folder.name.we.like< / groupId> 
< artifactId> sample2< / artifactId> 
< version> 1.0-SNAPSHOT< / version> 
< / dependency> 
  
我有 sample2-1.0-SNAPSHOT.jar 在我的存储库也。但是我检查eclipse下的maven依赖文件夹。它有 junit jar [另一个依赖关系]和wmpty sample2文件夹为什么？我如何在这里添加我的jar？
 
 
 
我需要在依赖关系中使用 systempath和系统范围？任何原因？
 
 
 
 编辑 
 
 
 
 sample1协调：
 < groupId> com.folder.name.we.like1< / groupId> 
< artifactId> sample1< / artifactId> 
< version> 1.0-SNAPSHOT< / version> 
< packaging> jar< / packaging> 
  
 sample2：
 code>< groupId> com.folder.name.we.like< / groupId> 
< artifactId> sample2< / artifactId> 
< version> 1.0-SNAPSHOT< / version> 
< packaging> jar< / packaging> 
  
解决方案
这实际上是标准的Eclipse foo，显示了这样的文件夹。它代表您在Eclipse中其他地方开放的项目。它不会重复整个树，因为您可以从 sample2 项目获取它。
 
 
 
如果你'选择属性然后选择 Maven 并取消选中从Workspace项目中解析依赖项复选框。
 
Dir Structure:
    sample1
       src/main/java
          com.folder.name.we.like1
             App.java
Similarly i have sample2 which contains com.folder.name.we.like and App.java
I want to add sample2 as a dependency for sample1
modified pom.xml as follows
   <dependency>
    <groupId>com.folder.name.we.like</groupId>
    <artifactId>sample2</artifactId>
    <version>1.0-SNAPSHOT</version>
   </dependency>
I have sample2-1.0-SNAPSHOT.jar in my repository also. But i check the maven dependencies folder under eclipse. It has junit jar[another dependency] and wmpty sample2 folder Why? How do i add my jar here?
Do i need to use systempath and system scope in my dependency? Any reasons?
EDIT
sample1 co-ordinate:
<groupId>com.folder.name.we.like1</groupId>
<artifactId>sample1</artifactId>
<version>1.0-SNAPSHOT</version>
<packaging>jar</packaging>
sample2:
 <groupId>com.folder.name.we.like</groupId>
 <artifactId>sample2</artifactId>
 <version>1.0-SNAPSHOT</version>
 <packaging>jar</packaging>
 解决方案 
That's actually standard Eclipse foo, showing the folder like that. It represents a project you have open elsewhere in Eclipse. It doesn't duplicate the whole tree because you can get to it from the sample2 project.
If you'd rather see it as a jar like any other, right-click on the project, select Properties and then select Maven and uncheck the "Resolve dependencies from Workspace projects" checkbox.
                        
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