node.js – 如何仅将maven执行定位到build文件夹？

我有一个使用Maven和frontend-maven-plugin(com. github.eirslett)的项目.

当我运行mvn从插件运行安装所有执行时,他们在src / main / webapp根目录中创建一个node_modules,bower_components和node文件夹,其中实际的前端代码是.

问题是,我想安装mvn只执行并在build中创建在build目录中生成的包,而不是在版本化的应用程序代码中,就像它对Java库一样.

有没有办法实现这一目标？

这是我的pom.xml的相关部分：

<build>
    <directory>build</directory>
    <outputDirectory>build/classes</outputDirectory>
    <plugins>
        <plugin>
            <groupId>org.apache.maven.plugins</groupId>
            <artifactId>maven-war-plugin</artifactId>
            <version>2.3</version>
            <configuration>
                <source>${java.version}</source>
                <target>${java.version}</target>
                <encoding>UTF-8</encoding>
                <webResources>
                    <resource>
                        <filtering>true</filtering>
                        <directory>src/main/webapp</directory>
                        <includes>
                            <include>WEB-INF/weblogic.xml</include>
                        </includes>
                    </resource>
                </webResources>
            </configuration>
        </plugin>
        ...
        <plugin>
            <groupId>com.github.eirslett</groupId>
            <artifactId>frontend-maven-plugin</artifactId>
            <version>0.0.20</version>

            <configuration>
                <workingDirectory>src/main/webapp</workingDirectory>
            </configuration>

            <executions>
                <execution>
                    <id>install node and npm</id>
                    <goals>
                        <goal>install-node-and-npm</goal>
                    </goals>
                    <configuration>
                        <nodeVersion>v0.10.34</nodeVersion>
                        <npmVersion>2.1.11</npmVersion>
                    </configuration>
                </execution>

                <execution>
                    <id>npm install</id>
                    <goals>
                        <goal>npm</goal>
                    </goals>
                    <configuration>
                        <arguments>install</arguments>
                    </configuration>
                </execution>

                <execution>
                    <id>bower install</id>
                    <goals>
                        <goal>bower</goal>
                    </goals>
                    <configuration>
                        <arguments>install</arguments>
                    </configuration>
                </execution>

                <execution>
                    <id>grunt build</id>
                    <goals>
                        <goal>grunt</goal>
                    </goals>
                </execution>
            </executions>
        </plugin>
        ...
    </plugins>
</build>

解决方法

可以使用< installDirectory>配置参数,以选择安装NodeJS的位置.

frontend-maven-plugin会在找到package.json的地方安装node_modules.这就是为什么你需要将你的web资源的副本与package.json一起提供给某个目标/<子路径>.

然后可以通过这种方式配置frontend-maven-plugin：

<plugin>
            <groupId>com.github.eirslett</groupId>
            <artifactId>frontend-maven-plugin</artifactId>
            <version>0.0.24</version>

            <configuration>
                <nodeVersion>v0.11.14</nodeVersion>
                <npmVersion>2.13.4</npmVersion>
                <installDirectory>target/<sub-path></installDirectory>
                <workingDirectory>target/<sub-path></workingDirectory>
            </configuration>
            ...