Question

我不得不从一个偏远地点卸下一些受扶养人,并在当地安装。

我成功地获得这些产品(使用ant花板),并安装这些产品(使用安装板块)。

然而,如果我将其界定为属地(<dependency></dependency>)。午餐首先要解决这些障碍,只有这样,如果成功的话,才开始安装和安装。

我也尝试了建筑辅助器和附加材料,但并没有做任何事情(甚至没有在最后战争档案中添加手工艺品)

So, how to run my executions before maven attempts to resolve dependencies?

Answer 1

关心问题! 一项尝试(可能的话)将利用一个多模块项目设置。

在母项目中挑选和安装你附属设施,并在儿童单元中使用。我测试了我这样的假设:

Parent pom.xml

<project
    xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>foo.bar</groupId>
    <artifactId>foo.bar.parent</artifactId>
    <version>1.0.0</version>
    <packaging>pom</packaging>

    <modules>
        <module>foo.bar.child</module>
    </modules>

    <build>
        <plugins>
            <plugin>
                <artifactId>maven-antrun-plugin</artifactId>
                <version>1.6</version>
                <executions>
                    <execution>
                        <phase>validate</phase>
                        <configuration>
                            <target>
                                <echo
                                    message="Hello world!" />
                            </target>
                        </configuration>
                        <goals>
                            <goal>run</goal>
                        </goals>
                    </execution>
                </executions>
            </plugin>
        </plugins>
    </build>

</project>

<>Module pom.xml

<project
    xmlns="http://maven.apache.org/POM/4.0.0"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>foo.bar</groupId>
    <artifactId>foo.bar.child</artifactId>
    <version>1.0.0</version>

    <parent>
        <groupId>foo.bar</groupId>
        <artifactId>foo.bar.parent</artifactId>
        <version>1.0.0</version>
    </parent>

    <dependencies>
        <dependency>
            <artifactId>can.not</artifactId>
            <groupId>find.me</groupId>
            <version>0.0.0</version>
        </dependency>
    </dependencies>

</project>

在儿童单元建设失败(因为缺乏依赖性)之前,我收到母异构体的“Hello World输出”。如果你能提供母子的抚养,那么就应当建设儿童单元项目。

Answer 2

你们应当看看管阿尔基瓦等手工保存管理人,然后,你可以把他们装到那里,在你的<代码>~/.m2/dings.xml的档案中,添加了你Archiiva服务器,不必担心如何用人工安装当地装置,即假设手工艺品已经放在遥远的存放处。如果你的“再分配地点”是Maven存放处,Archiiva也可以以透明的方式代理。

Answer 3

I ended up doing it in two phases:

setup the antrun and install executions to run on clean
when package is chosen, the build would fail if it hasn t been cleaned at least once

The solution introduces a bit of complexity though.

Answer 4

You can try the system scope in dependency and add systemPath:

<dependency>
    <groupId>junit</groupId>
    <artifactId>junit</artifactId>
    <version>4.0</version>
    <scope>system</scope>
    <systemPath>${project.basedir}/lib/myhackedjunit-4.0.jar</systemPath>
</dependency>

The system scope is similar to provided except that you have to provide the JAR which contains it explicitly. The artifact is always available and is not looked up in a repository.

The systemPath is used only if the the dependency scope is system. The path must be absolute. Since it is assumed that system scope dependencies are installed a prior, Maven will not check the repositories for the project, but instead checks to ensure that the file exists.

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