我想构建一个Java WebApp（war文件），其中包含静态内容的文件夹附加了一个版本号以实现可缓存性。重命名应该在构建期间自动发生。
WebApp的结构已经将所有静态内容组合在文件夹中：
以/ api和index.jsp开头的所有内容都是动态的，根本无法缓存。
以/ lib开头的所有东西都是静态的和版本化的，因此我们可以设置'access + 12 month'的过期标题。内容更改需要新版本号。对于库来说这很容易，因为它们没有太大变化，版本号是硬编码的。
由于我自己的应用程序（使用AngularJS构建）也是静态的，我想将其expires标题设置为“access + 12 month”。为此，我需要将当前版本号从Maven添加到文件夹名称的末尾，从而将/ app / myApp从源目录转到目标目录/ final war文件中的/app/myApp-1.2.3。
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>yuicompressor-maven-plugin</artifactId>
<version>1.3.2</version>
<executions>
<execution>
<goals>
<goal>jslint</goal>
<goal>compress</goal>
</goals>
</execution>
</executions>
<configuration>
<excludeResources>true</excludeResources>
<removeIncluded>true</removeIncluded>
<suffix>.min</suffix>
<excludes>
<exclude>**/*.xml</exclude>
<exclude>**/*.properties</exclude>
<exclude>**/lib/**/*.js</exclude>
<exclude>**/lib/**/*.css</exclude>
</excludes>
<aggregations>
<aggregation>
<insertNewLine>true</insertNewLine>
<output>${project.build.directory}/${project.build.finalName}/app/myApp/js/all.min.js</output>
<includes>
<include>${project.basedir}/src/main/webapp/app/myApp/js/header.txt</include>
<include>**/*.min.js</include>
</includes>
</aggregation>
</aggregations>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.0.1</version>
<executions>
<execution>
<id>prepare-war</id>
<phase>prepare-package</phase>
<goals>
<goal>exploded</goal>
</goals>
</execution>
</executions>
</plugin>
<plugin>
<groupId>com.google.code.maven-replacer-plugin</groupId>
<artifactId>replacer</artifactId>
<version>1.5.2</version>
<executions>
<execution>
<phase>prepare-package</phase>
<goals>
<goal>replace</goal>
</goals>
</execution>
</executions>
<configuration>
<ignoreMissingFile>false</ignoreMissingFile>
<file>${project.build.directory}/myApp/index.jsp</file>
<replacements>
<replacement>
<token>PROJECT_VERSION</token>
<value>${project.version}</value>
</replacement>
</replacements>
</configuration>
</plugin>
我正在寻找一种方法将所有资源复制到目标目录，运行yuicompressor，更新链接并将app / myApp重命名为app / myApp-x.y.z
已经压缩和更新链接，但我找不到在构建时重命名我自己的应用程序的方法。
由于
<plugins>
<plugin>
<groupId>net.alchim31.maven</groupId>
<artifactId>yuicompressor-maven-plugin</artifactId>
<version>1.3.2</version>
<executions>
<execution>
<goals>
<goal>jslint</goal>
<goal>compress</goal>
</goals>
</execution>
</executions>
<configuration>
<excludeResources>true</excludeResources>
<removeIncluded>true</removeIncluded>
<suffix>.min</suffix>
<failOnWarning>true</failOnWarning>
<excludes>
<exclude>**/*.xml</exclude>
<exclude>**/*.properties</exclude>
<exclude>**/lib/**/*.js</exclude>
<exclude>**/lib/**/*.css</exclude>
</excludes>
<sourceDirectory>${project.basedir}/src/main/webapp/app/myApp</sourceDirectory>
<outputDirectory>${project.build.directory}/${project.build.finalName}/app/myApp-${project.version}</outputDirectory>
<aggregations>
<aggregation>
<insertNewLine>true</insertNewLine>
<output>${project.build.directory}/${project.build.finalName}/app/myApp-${project.version}/js/all.min.js</output>
<includes>
<include>${project.basedir}/src/main/webapp/app/myApp/js/header.txt</include>
<include>**/*.min.js</include>
</includes>
</aggregation>
</aggregations>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.3</version>
<executions>
<execution>
<id>prepare-war</id>
<phase>prepare-package</phase>
<goals>
<goal>exploded</goal>
</goals>
</execution>
</executions>
<configuration>
<useCache>true</useCache>
<!-- this exclude the directory to rename from the default copy resources procedure -->
<warSourceExcludes>app/myApp/**,.idea/**</warSourceExcludes>
<!-- this will do the renaming : i.e. we specify the source directory relative to pom.xml and the target directory relative to root -->
<webResources>
<resource>
<directory>src/main/webapp/app/myApp</directory>
<excludes>
<exclude>**/*.js</exclude>
</excludes>
<targetPath>/app/myApp-${project.version}</targetPath>
</resource>
</webResources>
</configuration>
</plugin>
<plugin>
<groupId>com.google.code.maven-replacer-plugin</groupId>
<artifactId>replacer</artifactId>
<version>1.5.2</version>
<executions>
<execution>
<phase>prepare-package</phase>
<goals>
<goal>replace</goal>
</goals>
</execution>
</executions>
<configuration>
<ignoreMissingFile>false</ignoreMissingFile>
<file>${project.build.directory}/myApp/index.jsp</file>
<replacements>
<replacement>
<token>%PROJECT_VERSION%</token>
<value>${project.version}</value>
</replacement>
</replacements>
</configuration>
</plugin>
</plugins>
答案 0 :(得分：3)
我认为您可以通过在maven-war-plugin配置中配置<webResources>元素来实现。
做这样的事情应该有效
<configuration>
<!-- this exclude the directory to rename from the default copy resources procedure -->
<warSourceExcludes>app/myApp/**</warSourceExcludes>
<!-- this will do the renaming :
i.e. we specify the source directory relative to pom.xml
and the target directory relative to root -->
<webResources>
<resource>
<directory>src/main/webapp/app/myApp</directory>
<!-- override the destination directory for this resource -->
<targetPath>app/myApp-${project.version}</targetPath>
</resource>
</webResources>
</configuration>
编辑
我不习惯使用yucompressor插件，但似乎可以通过<outputDirectory>元素轻松更改输出目录：
<outputDirectory>${project.build.directory}/${project.build.finalName}/app/myApp-${project.version}/js/all.min.js</outputDirectory>
如果你的所有代码都在all.min.js中（我认为这就是yucompressor所做的，但我不确定）：那么你不需要war插件中的<webResources>部分，但是您必须保留<warSourceExcludes>app/myApp/**</warSourceExcludes>以避免重复。
编辑2
作为对你评论的回答。
尝试以下方法：
/myapp <warSourceExcludes>app/myApp/**</warSourceExcludes>
使用webResources部分将所有非* .js和非* .css包含在myApp中 - $ {project.version}：
<webResources>
<resource>
<directory>src/main/webapp/app/myApp</directory>
<excludes>
<exclude>**/*.js</exclude>
<exclude>**/*.css</exclude>
</excludes>
<!-- override the destination directory for this resource -->
<targetPath>app/myApp-${project.version}</targetPath>
</resource>
</webResources>