小编pet*_*ter的帖子

httpclient 4.0版在我的pom.xml中工作:

<dependency>
  <groupId>org.apache.httpcomponents</groupId>
  <artifactId>httpclient</artifactId>
  <version>4.0</version>
</dependency>

...但版本> 4.0不编译:

<dependency>
  <groupId>org.apache.httpcomponents</groupId>
  <artifactId>httpclient</artifactId>
  <version>4.1</version>
</dependency>

错误:

[ERROR] BUILD ERROR
[INFO] ------------------------------------------------------------------------
[INFO] Error building POM (may not be this project's POM).


Project ID: unknown:httpclient

Reason: Parent: null:httpmime:jar:null of project: unknown:httpclient has wrong
packaging: jar. Must be 'pom'. for project unknown:httpclient

知道如何在Maven中使用httpclient 4.1吗？