Maven：将文件夹或jar文件添加到当前类路径中 [英] Maven: add a folder or jar file into current classpath

问题描述

我正在使用maven-compile插件来编译类。现在我想将一个jar文件添加到当前的类路径中。该文件保留在另一个位置（请说c：/jars/abc.jar。我更喜欢将此文件保留在此处）。我怎样才能做到这一点。
如果我在参数中使用classpath：

I am using maven-compile plugin to compile classes. Now i would like to add one jar file into current classpath. that file stays in another location (let says c:/jars/abc.jar . i prefer to leave this file here). How can i do that. If i use classpath in the argument:

<configuration>
 <compilerArguments>
  <classpath>c:/jars/abc.jar</classpath>
 </compilerArguments>
</configuration>

它将无效，因为它将覆盖当前的类路径（包括所有依赖项）

it will not working because it will override the current classpath (that include all the dependencies)

请帮助我。

推荐答案

之前可能会有人问过这个问题。请参阅我可以添加罐子吗？ maven 2构建类路径而不安装它们？

This might have been asked before. See Can I add jars to maven 2 build classpath without installing them?

简而言之：将jar包含为系统范围的依赖项。这需要指定jar的绝对路径。

In a nutshell: include your jar as dependency with system scope. This requires specifying the absolute path to the jar.

参见 http://maven.apache.org/guides/introduction/introduction-to-dependency-mechanism.html

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