需要引入开发人员的配置文件：

补记2019-05-2:这种配置不推荐，不利于项目后期的整体维护，而且开发人员自身水平不一，容易造成项目配置混乱

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    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"> <!-- bean definitions here -->


    <bean id="projectController" class="com.smartdot.iam.project.controller.ProjectController" 
        init-method="init" destroy-method="destroy">
    </bean>
    
    <!-- 多个人开发时，模块化配置，只需将人员的xml文件包含进来即可 -->
    <import resource="dataSource/applicationContext.xml"/>
    
</beans>