为什么Maven在构建过程中不复制属性文件? [英] Why does maven not copy the properties files during the build process?
问题描述
我发现没有什么能够帮助我解决这一具体情况.我最近从一个普通的旧Java Web应用程序项目(正在运行)切换到一个Maven Web项目.我收到以下运行时异常:
Nothing I've found has been able to help me solve this one specific case. I recently switched from a plain old java web app project (which was working) to a maven web project. I get the following runtime exception:
java.util.MissingResourceException: Can't find bundle for base name com.myapp.config, locale en
我正在使用Netbeans创建一个JSF 2.0，Spring和Hibernate Web应用程序.我具有以下目录结构:
I am using Netbeans to create a JSF 2.0, Spring, and Hibernate web app. I have the following directory structure:
src \ main \ java \ com \ myapp 包含config.properties
src \ main \ resources Empty
target \ myapp \ WEB-INF \ classes \ com \ myapp 包含没有config.properties的编译的类文件
src \ main \ java \ com \ myapp b ; .
src\main\java\com\myapp Contains config.properties
src\main\resources Empty
target\myapp\WEB-INF\classes\com\myapp Contains compiled class files without config.properties
src\main\java\com\myapp Contains config.properties
在目标文件夹中检查WAR文件不会显示属性文件的任何迹象，因此，就好像Maven构建插件未在属性文件上进行复制一样.我知道您可以在pom内放置一个标签，但这对我不起作用.下面的链接提到在构建过程中资源文件夹(对我来说是空的)包含其内容，但是如果是这种情况，您如何从Netbeans中进行操作?我只希望将属性文件与war打包在一起，以便在将其部署到服务器时可以访问.
http://maven.apache.org/plugins/maven-war- plugin/examples/adding-filtering-webresources.html
Inspection of the WAR file in the target folder does not show any sign of the properties file so it's as if the Maven build plug-in is not copying over properties files. I know there is a tag you can place inside the pom but it didn't work for me. The link below mentions that the resources folder (empty for me) has its contents included during the build but if that is the case, how do you do it from Netbeans? I just want the properties file to be packaged with my war so it is accessible when it is deployed to the server.
http://maven.apache.org/plugins/maven-war-plugin/examples/adding-filtering-webresources.html
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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.myapp</groupId>
<artifactId>myapp</artifactId>
<packaging>war</packaging>
<version>1.0-SNAPSHOT</version>
<name>myapp</name>
<url>http://maven.apache.org</url>
<repositories>
<repository>
<id>java.net</id>
<name>Repository hosting the Java EE 6 artifacts</name>
<url>http://download.java.net/maven/2</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>javax.faces</groupId>
<artifactId>jsf-api</artifactId>
<version>2.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-web-api</artifactId>
<version>6.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-hibernate3</artifactId>
<version>2.0.8</version>
</dependency>
<dependency>
<groupId>com.amazonaws</groupId>
<artifactId>aws-java-sdk</artifactId>
<version>1.1.8</version>
</dependency>
<dependency>
<groupId>net.authorize</groupId>
<artifactId>java-anet-sdk</artifactId>
<version>1.4.2</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.15</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.2</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.3.2</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.1.1</version>
<configuration>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
<finalName>${artifactId}</finalName>
</build>
<profiles>
<profile>
<id>endorsed</id>
<activation>
<property>
<name>sun.boot.class.path</name>
</property>
</activation>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<!-- javaee6 contains upgrades of APIs contained within the JDK itself.
As such these need to be placed on the bootclasspath, rather than classpath of the
compiler.
If you don't make use of these new updated API, you can delete the profile.
On non-SUN jdk, you will need to create a similar profile for your jdk, with the similar property as sun.boot.class.path in Sun's JDK.-->
<compilerArguments>
<bootclasspath>${settings.localRepository}/javax/javaee-endorsed-api/6.0/javaee-endorsed-api-6.0.jar${path.separator}${sun.boot.class.path}</bootclasspath>
</compilerArguments>
</configuration>
<dependencies>
<dependency>
<groupId>javax</groupId>
<artifactId>javaee-endorsed-api</artifactId>
<version>6.0</version>
</dependency>
</dependencies>
</plugin>
</plugins>
</build>
</profile>
</profiles>
<properties>
<netbeans.hint.deploy.server>gfv3ee6</netbeans.hint.deploy.server>
</properties>
推荐答案
您的项目在Netbeans中配置的构建路径是什么?您可以尝试将其更改为src/main/webapp/WEB-INF/classes.这样，从src/main/java文件夹编译的类文件以及在src/main/resources下拥有的任何资源都应包含在生成的WAR中.如果将config.properties文件放在src/main/resources文件夹下，则可以访问它.
What is your project's build path configured to be in Netbeans? You might try changing it to src/main/webapp/WEB-INF/classes. This way class files compiled from your src/main/java folder and any resources you have under src/main/resources should get included in the generated WAR. You would then be able to access your config.properties file if you place it under the src/main/resources folder.
您还可以查看pom.xml中的任何includes部分，并确保您不会意外排除某些内容(如果您明确包含某些内容，则可能会隐式排除其他所有内容).
You might also review any includes sections in your pom.xml and ensure you're not accidentally excluding something (if you explicitly include some things, you're likely implicitly excluding everything else).
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