Spring注入Class类型信息对象

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1、通过构造函数注入

<bean id="subClass1" class="com.proc.Config$ConfigClass">
      <constructor-arg type="java.lang.Class" value="com.proc.SubClass1" />
</bean>

2、通过Setter注入

<bean id="subClass2"  class="com.proc.Config$ConfigClass">
      <property name="Clazz" value="com.proc.subClass2" />
</bean>

3、通过list注入

<bean id="config" class="com.proc.Config">
	<property name="classList">
	     <list>
                <value>com.proc.SubClass1</value>
                <value>com.proc.SubClass2</value>
	     </list>
	</property>
</bean>

Java后台代码：

package com.proc;

import java.util.List;

public class Config {
	
	public List<Class<? extends BaseClass>> classList;
	
	public List<Class<? extends BaseClass>> getClassList() {
		
        return classList;

	}
	public void setClassList(List<Class<? extends BaseClass>> classList) {

		this.classList = classList;

	}

	static class ConfigClass{
		
		Class<? extends BaseClass> Clazz;

		public ConfigClass() {
			
		}
		
		public ConfigClass(Class<? extends BaseClass> Clazz) {
				
			this.Clazz=Clazz;
			
		}
		
		public void setClazz(Class<? extends BaseClass> Clazz) {
			
			this.Clazz=Clazz;
			
		}

		public Class<? extends BaseClass> getClazz() {
			
			return this.Clazz;
			
		}
		
	}
	
}

class BaseClass {

}

class SubClass1 extends BaseClass {

}

class SubClass2 extends BaseClass { 

}