为什么eclipse项目的源目录中的xml文件没有复制到目标/ classes目录？ [英] why xml files in eclipse project's source directory is not copied to target/classes directory?

问题描述

此问题与 MyBatis 3.0.5和映射器加载问题和如何抑制Maven无法找到资源消息？

我在org.org.wpse.db.config.db.config包中有xml文件，但为什么我找不到这些xml文件target / classes / org / wpse / db / config /目录，即使我运行mvn编译。

i have xml files in org.org.wpse.db.config.db.config package, but why i cannot find these xml files in target/classes/org/wpse/db/config/ directory even after i run mvn compile.

当我使用mybatis时，此错误导致以下faillure：

this error leads to the following faillure when i use mybatis:

Could not find resource

导致此错误的问题是.xml文件不会复制到构建目录，即使我使用mvn编译显式

the issue which lead to this error is that the .xml files are not copied to the build dir, even i when i used mvn compile explicitly

推荐答案

默认情况下，Maven在 src / main / resources 目录中查找资源文件，即* .xml，* .properties等。建议将资源文件放在这里。

Maven is by default looking for resource files i.e. *.xml, *.properties and etc. in src/main/resources directory. It is recommended to put your resource files under here.

但是，没有什么可以阻止您将资源文件放在别的地方，例如 src / main / java / org / wpse / db / config / ，因为有些人喜欢把资源文件与class文件一起放在特殊的包中，你只需要在pom.xml中更多的配置：

However, nothing prevent you from putting resource files somewhere else, for instance, src/main/java/org/wpse/db/config/, as some people prefer to put resource files along with class file under special package, you just need a little more configuration in pom.xml:

<build>
  <resources>
    <resource>
      <!-- This include everything else under src/main/java directory -->
      <directory>${basedir}/src/main/java</directory>
      <excludes>
        <exclude>**/*.java</exclude>
      </excludes>
    </resource>
  </resources>

  ... ...
</build>

---

相关问题： 如何自定义maven以生成.classpath我想要？

默认配置，当运行 mvn eclipse：eclipse 它会生成以下.classpath文件：

By default configuration, when running mvn eclipse:eclipse it generates following .classpath file:

<classpath>
  <classpathentry kind="src" path="src/main/java" including="**/*.java"/>
  ... ...
</classpath>
... ...

当导入到Eclipse中时，它会提供以下类路径（你不想要什么）：

When importing into Eclipse, it gives you following classpath (what you don't want):

使用上面的pom配置，当运行'mvn eclipse：eclipse'时，它会生成以下.classpath文件：

Using the pom configuration above, when running 'mvn eclipse:eclipse' it generates following .classpath file:

<classpath>
  <classpathentry kind="src" path="src/main/java"/>
  ... ...
</classpath>
... ...

当导入到Eclipse中时，它会为您提供类路径你想要什么）：

When importing into Eclipse, it gives you follwing classpath (what you want):

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