SPRING流入FIELD值

SPRING注入FIELD值
Spring注入field值
    嘿嘿，今天偷懒，就记一点点内容，然后去看PPLIVE去！
    注入field值
        FieldRetrievingFactoryBean用来获得目标bean的field值。获得的值可注入给其他bean，也可直接定义成新的bean.
           for example:
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package org.viking.spring.imp;

public class Son
{
private int age;

public int getAge() {
  return age;
}

public void setAge(int age) {
  this.age = age;
}
}
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<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<bean id="son" + son.getAge());

}
}
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    下面这个是field值定义成bean实例。只需修改applicationContext.xml和测试类。
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<?xml version="1.0" encoding="UTF-8"?>
<beans
xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<bean id="son" + son.getAge());
  System.out.println("系统获取theAge的值: " +app.getBean("theAge"));
}

}