MAVEN向本地仓库导入jar包

教程一： 

对于官网没有的jar包，maven向本地仓库导入jar包用如下命令

Java代码

1. mvn install:install-file
2. -DgroupId=包名
3. -DartifactId=项目名
4. -Dversion=版本号
5. -Dpackaging=jar
6. -Dfile=jar文件所在路径

以pinyin4j-2.5.0为例：

1、将pinyin4j-2.5.0.jar文件放在“D:\JAR_LIB”目录下（该目录任意）

2、执行命令：

mvn install:install-file
 -Dfile=D:\JAR_LIB\pinyin4j-2.5.0.jar -DgroupId=net.sourceforge.pinyin4j
-DartifactId=pinyin4j -Dversion=2.5.0 -Dpackaging=jar
 -DgeneratePom=true -DcreateChecksum=true

这样maven向本地仓库导入 pinyin4j-2.5.0.jar 包就成功了。

3.pom.xml文件配置：

Xml代码

1. <dependency>
2. <groupId>net.sourceforge.pinyin4j</groupId>
3. <artifactId>pinyin4j</artifactId>
4. <version>2.5.0</version>
5. </dependency>

教程二： 

Sometimes, you project will have dependency on a jar which is not in official maven repository , and maybe it is propriety jar file which will never be part of maven repository . In this case, you have to put it to your localrepository your self to solve the dependency.

There is a install plug in to do this job, which is something like:

Java代码

1. mvn install:install-file
2. -DgroupId=<your_group_name>
3. -DartifactId=<your_artifact_name>
4. -Dversion=<snapshot>
5. -Dfile=<path_to_your_jar_file>
6. -Dpackaging=jar
7. -DgeneratePom=true

For example, you want to install the danga’s memcached client plugin, you can do:

mvn install:install-file
-DgroupId=com.danga
-DartifactId=memcached
-Dversion=2.0.1
-Dfile=java_memcached-release_2.0.1.jar
-Dpackaging=jar \-DgeneratePom=true 

This will add the memcache jar into your local Maven2 repository under groupId com.danga and artifactId memcached, you can then edit your pom.xml adding this dependency.

However, the maven eclipse can not recognize it since it always search from public repository