使用maven clean程序包时,xml源文件不包含在类路径中

问题描述:

因此,似乎Maven软件包默认设置为编译但不复制java classpath中的xml文件,除非它们已经存在。在Eclipse中,我创建了最简单的测试,一个默认的弹簧mvc模板应用程序。 java源代码中只有两个文件,一个是java控制器和dummy xml文件。聚甲醛是:使用maven clean程序包时,xml源文件不包含在类路径中

<?xml version="1.0" encoding="UTF-8"?> 
<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.test</groupId> 
    <artifactId>test</artifactId> 
    <name>abc</name> 
    <packaging>war</packaging> 
    <version>1.0.0-BUILD-SNAPSHOT</version> 
    <properties> 
     <java-version>1.6</java-version> 
     <org.springframework-version>3.0.6.RELEASE</org.springframework-version> 
     <org.aspectj-version>1.6.9</org.aspectj-version> 
     <org.slf4j-version>1.5.10</org.slf4j-version> 
    </properties> 
    <dependencies> 
     <!-- Spring --> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-context</artifactId> 
      <version>${org.springframework-version}</version> 
      <exclusions> 
       <!-- Exclude Commons Logging in favor of SLF4j --> 
       <exclusion> 
        <groupId>commons-logging</groupId> 
        <artifactId>commons-logging</artifactId> 
       </exclusion> 
      </exclusions> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-webmvc</artifactId> 
      <version>${org.springframework-version}</version> 
     </dependency> 

     <!-- AspectJ --> 
     <dependency> 
      <groupId>org.aspectj</groupId> 
      <artifactId>aspectjrt</artifactId> 
      <version>${org.aspectj-version}</version> 
     </dependency> 

     <!-- Logging --> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-api</artifactId> 
      <version>${org.slf4j-version}</version> 
     </dependency> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>jcl-over-slf4j</artifactId> 
      <version>${org.slf4j-version}</version> 
      <scope>runtime</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.slf4j</groupId> 
      <artifactId>slf4j-log4j12</artifactId> 
      <version>${org.slf4j-version}</version> 
      <scope>runtime</scope> 
     </dependency> 
     <dependency> 
      <groupId>log4j</groupId> 
      <artifactId>log4j</artifactId> 
      <version>1.2.15</version> 
      <exclusions> 
       <exclusion> 
        <groupId>javax.mail</groupId> 
        <artifactId>mail</artifactId> 
       </exclusion> 
       <exclusion> 
        <groupId>javax.jms</groupId> 
        <artifactId>jms</artifactId> 
       </exclusion> 
       <exclusion> 
        <groupId>com.sun.jdmk</groupId> 
        <artifactId>jmxtools</artifactId> 
       </exclusion> 
       <exclusion> 
        <groupId>com.sun.jmx</groupId> 
        <artifactId>jmxri</artifactId> 
       </exclusion> 
      </exclusions> 
      <scope>runtime</scope> 
     </dependency> 

     <!-- @Inject --> 
     <dependency> 
      <groupId>javax.inject</groupId> 
      <artifactId>javax.inject</artifactId> 
      <version>1</version> 
     </dependency> 

     <!-- Servlet --> 
     <dependency> 
      <groupId>javax.servlet</groupId> 
      <artifactId>servlet-api</artifactId> 
      <version>2.5</version> 
      <scope>provided</scope> 
     </dependency> 
     <dependency> 
      <groupId>javax.servlet.jsp</groupId> 
      <artifactId>jsp-api</artifactId> 
      <version>2.1</version> 
      <scope>provided</scope> 
     </dependency> 
     <dependency> 
      <groupId>javax.servlet</groupId> 
      <artifactId>jstl</artifactId> 
      <version>1.2</version> 
     </dependency> 

     <!-- Test --> 
     <dependency> 
      <groupId>junit</groupId> 
      <artifactId>junit</artifactId> 
      <version>4.7</version> 
      <scope>test</scope> 
     </dependency>   
    </dependencies> 
    <build> 
     <plugins> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-compiler-plugin</artifactId> 
       <configuration> 
        <source>${java-version}</source> 
        <target>${java-version}</target> 
       </configuration> 
      </plugin> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-war-plugin</artifactId> 
       <configuration> 
        <warName>abc</warName> 
       </configuration> 
      </plugin> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-dependency-plugin</artifactId> 
       <executions> 
        <execution> 
         <id>install</id> 
         <phase>install</phase> 
         <goals> 
          <goal>sources</goal> 
         </goals> 
        </execution> 
       </executions> 
      </plugin> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-resources-plugin</artifactId> 
       <version>2.5</version> 
       <configuration> 
        <encoding>UTF-8</encoding> 
       </configuration> 
      </plugin> 
     </plugins> 
    </build> 
</project> 

当我在Eclipse中构建(项目 - >清洁)项目,这两个Java类和XML文件在类文件夹输出。如果我运行一个maven - >包,一切都还好,所有文件仍然在最后的战争中。但是如果我运行一个maven - > clean包,Maven似乎无法拾取类路径中的xml文件,因为它在类文件夹和war中缺失。有什么额外的事情可以让Maven做到这一点吗?

我使用了SpringSource工具包2.8(日食靛蓝),Maven的3.0.2

通过默认的Maven不包括 “的src/main/java目录”($ {} sourceDirectory变量)的任何文件。你有两种可能性(任选其一):

  • 把所有的资源文件(不是java文件不同)到 “的src/main /资源” - recomended
  • 添加到您的POM(例如从GWT插件):

    <build> 
        <resources> 
         <resource> 
          <directory>src/main/java</directory> 
          <includes>      
           <include>**/*.xml</include> 
          </includes> 
         </resource> 
         <resource> 
          <directory>src/main/resources</directory> 
         </resource> 
        </resources> 
    </build> 
    

的xml文件不应该放置在src/main/javasrc/main/resources代替。 Maven只会在src/main/java中编译java源代码,并且默认情况下会忽略其中的所有其他内容。

如果要将XML保存在src/main/java中,可以将其添加到POM的resource部分。我建议不要这样做,尝试在src/main/resources的工件中保留所需的非java文件。