如何创建一个Maven构建配置文件来有条件地复制文件？ [英] How can I create a Maven build profile to conditionally copy files?

问题描述

我要新Maven和我想创建的pom.xml生成使用配置文件不同的环境战争文件

I new to maven and I am trying to create pom.xml to build the war files for different environment using profiles

因此​​，我创建的构建目标

So I created the build target

<build>
<finalName>myacct_okc</finalName>
<resources>
  <resource>
    <directory>src/main/java</directory>
    <excludes>
      <exclude>**/*.java</exclude>
    </excludes>
  </resource>
  <resource>
    <directory>src/main/resources</directory>
  </resource>
  <resource>
    <directory>config/${environment}</directory>
  </resource>
 </resources>
</build>

然后创建的配置文件为每个环境

And then created the profiles for each environment

<profiles>
 <profile>
  <id>local</id>
  <activation>
    <activeByDefault>false</activeByDefault>
  </activation>
  <properties>
    <environment>local</environment>
  </properties>
</profile>
<profile>
  <id>jboss</id>
  <properties>
    <environment>jboss</environment>
  </properties>
</profile>
<profile>
  <id>dev</id>
  <properties>
    <environment>dev</environment>
  </properties>
</profile>

和我每个ENV创建一个配置文件夹

and I create a config folder for each env

project root
|-- src
|   |-- main
|   |   |-- java
|   |   |-- resources
|   |   |   |-- config.xml
|   |   |   +-- config.properties
|   |   |-- webapp
|   |   |   |-- META-INF
|   |   |   |   +--context.xml
|   |   |-- config
|   |   |   |-- local
|   |   |   |   |--config.properties
|   |   |   |   +--config.xml
|   |   |   |-- jboss
|   |   |   |   |--config.properties
|   |   |   |   +--config.xml
|   |   |   +-- dev
|   |   |   |   |--config.properties
|   |   |   |   +--config.xml
+--pom.xml

现在，当我运行这个pom.xml中与例如任何配置文件JBoss的，文件形成的config / JBoss的文件夹都没有得到复制（或我的意思是没有得到替换的src / main /资源文件）。

Now when I run this pom.xml with any profile for e.g. jboss, the files form config/jboss folder are not getting copied ( or I mean the files in src/main/resources are not getting replaced).

当我启用了调试上Maven构建我可以看到得到执行的副本。

when I enabled the debug on on maven build I can see the copy getting executed.

 [DEBUG] resource with targetPath null
 directory C:\Projects\workspace\myaccount_build_4\myaccount\config\jboss
 excludes []
 includes []
 [DEBUG] ignoreDelta true
 [INFO] Copying 2 resources
 [DEBUG] file config.xml has a filtered file extension
 [DEBUG] copy C:\Projects\workspace\myaccount_build_4\myaccount\config\jboss\config.xml to C:\Projects\workspace\myaccount_build_4\myaccount\target\classes\config.xml
 [DEBUG] file config.properties has a filtered file extension
 [DEBUG] copy C:\Projects\workspace\myaccount_build_4\myaccount\config\jboss\META-INF\config.properties to    C:\Projects\workspace\myaccount_build_4\myaccount\target\classes\META-INF\config.properties

但它不替换的文件。这些文件仍然是一样的，从钢骨混凝土/主/资源。

But it is not replacing the files. The files are still the same as from src/main/resources.

Maven的版本是3.0.4。

Maven version is 3.0.4

有人可以帮助我什么，我做错了什么？

Can someone help me what I am doing wrong ?

我已经看过这个<一个href=\"http://stackoverflow.com/questions/12729513/how-to-overwrite-files-in-the-war-file-during-maven-build\">question.这提供了一个解决方案，但我想覆盖文件，而不是排除它们，然后复制。

I have looked at this question. This provides a solution but I want to override the files rather then excluding them and then copy.

推荐答案

据我的工作后加入过滤=真

 <build>
<finalName>myacct_okc</finalName>
<resources>
 <resource>
  <directory>src/main/java</directory>
   <excludes>
    <exclude>**/*.java</exclude>
  </excludes>
 </resource>
 <resource>
   <filtering>true</filtering>
  <directory>src/main/resources</directory>
 </resource>
  <resource>
   <filtering>true</filtering>
    <directory>config/${environment}</directory>
  </resource>
  </resources>
 </build>

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