Maven 构建帮助程序插件问题

Question

我正在使用 maven 构建助手自动将integration-test/java和integration-test/resources文件夹添加到我的项目classpath中。当我在 Eclipse 中使用 JUnit 运行测试时，它运行得很好，但是当我运行 Web 项目时遇到了问题，其中 Tomcat 总是选择测试资源而不是生产资源。

我的项目结构是这样的：

DaoProject
    src/main/resources/datasource.properties
    src/main/resources/spring-data.xml
    src/main/java/....
WebProject
    src/main/resources/appContext.xml
    src/integration-test/java/com/mypkg/controller/MyControllerIT.java
    src/integration-test/resources/datasource.properties

appContext.xml导入spring-data.xml，进而加载datasource.properties作为属性源占位符。

appContext.xml内容：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:tx="http://www.springframework.org/schema/tx"
   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"         xmlns:context="http://www.springframework.org/schema/context"
   xmlns:p="http://www.springframework.org/schema/p" xmlns:mvc="http://www.springframework.org/schema/mvc"
   xsi:schemaLocation="http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
        http://www.springframework.org/schema/tx
        http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context-3.2.xsd
        http://www.springframework.org/schema/mvc 
        http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">

<context:annotation-config />
<tx:annotation-driven/>
<context:component-scan base-package="com.mypkg" />
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"
    p:defaultEncoding="UTF-8">
      <property name="basenames">
       <array>
        <value>messages</value>
       </array>
      </property>
</bean>
<import resource="classpath:datasource.xml" />  

数据源.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation=
"http://www.springframework.org/schema/beans 
        http://www.springframework.org/schema/beans/spring-beans.xsd
        http://www.springframework.org/schema/context
        http://www.springframework.org/schema/context/spring-context.xsd"
    >
<context:property-placeholder location="classpath:datasources.properties"/>
<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource">
    <property name="driverClassName" value="org.postgresql.Driver" />
    <property name="url" value="${config.db.url}" />
    <property name="username" value="${config.db.username}" />
    <property name="password" value="${config.db.password}" />

绒球.xml：

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>build-helper-maven-plugin</artifactId>
    <version>1.7</version>
    <executions>
        <execution>
            <id>add-integration-test-sources</id>
            <phase>generate-test-sources</phase>
            <goals>
                <goal>add-test-source</goal>
            </goals>
            <configuration>
                <sources>
                    <source>src/integration-test/java</source>
                </sources>
            </configuration>
        </execution>
        <execution>
            <id>add-integration-test-resources</id>
            <phase>generate-test-resources</phase>
            <goals>
                <goal>add-test-resource</goal>
            </goals>
            <configuration>
                <resources>
                    <resource>
                        <directory>src/integration-test/resources</directory>
                    </resource>
                </resources>
            </configuration>
        </execution>
    </executions>
</plugin>

Answer 1

我认为问题出在您加载datasource.properties文件的方式上。尝试在PropertyPlaceholderConfigurer的位置属性中指定整个路径：

<context:property-placeholder location="classpath:src/main/resources/datasources.properties"/>    

希望这有帮助。