SpringIOC_03 配置通过静态工厂方法创建的bean，实例工厂方法创建的bean

╰半夏微凉° 2023-06-18 11:56 7阅读 0赞

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AirPlane.java：

public class AirPlane { 
    	private String fdj; //发动机
    	private String yc;  //翼长
    	private Integer personNumber; //载客量
    	private String jzName; //机长名字
    	private String fjsName; //副驾驶名字
    	public String getFdj() { 
    		return fdj;
    	}
    	public void setFdj(String fdj) { 
    		this.fdj = fdj;
    	}
    	public String getYc() { 
    		return yc;
    	}
    	public void setYc(String yc) { 
    		this.yc = yc;
    	}
    	public Integer getPersonNumber() { 
    		return personNumber;
    	}
    	public void setPersonNumber(Integer personNumber) { 
    		this.personNumber = personNumber;
    	}
    	public String getJzName() { 
    		return jzName;
    	}
    	public void setJzName(String jzName) { 
    		this.jzName = jzName;
    	}
    	public String getFjsName() { 
    		return fjsName;
    	}
    	public void setFjsName(String fjsName) { 
    		this.fjsName = fjsName;
    	}
    	@Override
    	public String toString() { 
    		return "AirPlane [fdj=" + fdj + ", yc=" + yc + ", personNumber="
    				+ personNumber + ", jzName=" + jzName + ", fjsName=" + fjsName
    				+ "]";
    	}
    	
    }

AirPlaneInstanceFactory.java：

import com.guigu.bean.AirPlane;
    
    /** * 实例工厂 */
    
    public class AirPlaneInstanceFactory { 
    	
    	//new AirPlaneInstanceFactory().getAirPlane();
    	public AirPlane getAirPlane(String jzName){ 
    		System.out.println("AirPlaneInstanceFactory...正在造飞机");
    		AirPlane airPlane=new AirPlane();
    		airPlane.setFdj("太行");
    		airPlane.setFjsName("lfy");
    		airPlane.setJzName(jzName);
    		airPlane.setPersonNumber(300);
    		airPlane.setYc("198.98m");
    		return airPlane;
    	}
    	
    }

AirPlaneStaticFactory.java：

import com.guigu.bean.AirPlane;
    
    /** * 静态工厂 */
    public class AirPlaneStaticFactory { 
    
    	public static AirPlane getAirPlane(String jzName){ 
    		System.out.println("AirPlaneStaticFactory...正在为你造飞机");
    		AirPlane airPlane=new AirPlane();
    		airPlane.setFdj("太行");
    		airPlane.setFjsName("lfy");
    		airPlane.setJzName(jzName);
    		airPlane.setPersonNumber(300);
    		airPlane.setYc("198.98m");
    		return airPlane;
    	}
    	
    }

ioc2.xml：

<?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:p="http://www.springframework.org/schema/p" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.0.xsd">
    	 
    	 
    	 
    	 
    	 
    	 <bean id="airPlane01" class="com.guigu.factory.AirPlaneStaticFactory" factory-method="getAirPlane">
    	 	
    	 	<constructor-arg value="老四"></constructor-arg>
    	 </bean>
    	 
    	 
    	 <bean id="airPlaneInstanceFactory" class="com.guigu.factory.AirPlaneInstanceFactory"></bean>
    	 
    	 
    	 <bean id="airPlane02" class="com.guigu.bean.AirPlane" factory-bean="airPlaneInstanceFactory" factory-method="getAirPlane">
    	 	<constructor-arg value="张五"></constructor-arg>
    	 </bean>
    
    </beans>

IOCTest.java：

import static org.junit.Assert.*;
    
    import org.junit.Test;
    import org.springframework.context.ApplicationContext;
    import org.springframework.context.support.ClassPathXmlApplicationContext;
    
    public class IOCTest { 
    
    	private ApplicationContext ioc2=new ClassPathXmlApplicationContext("ioc2.xml");
    	
    	@Test
    	public void test06(){ 
    		Object bean=ioc2.getBean("airPlane01");
    		System.out.println(bean);
    		
    		Object bean1=ioc2.getBean("airPlane02");
    		System.out.println(bean1);
    		
    		System.out.println("容器启动完成....");
    	}
    
    }