记录一下spring的设置注入 构造器注入

JumpFunction jumpFunction; 设置注入public void setJumpFunction(JumpFunction jumpFunction) {     this.jumpFunction = jumpFunction;}

JumpFunction jumpFunction; 构造器注入public CatImp(JumpFunction jumpFunction) {        this.jumpFunction = jumpFunction;}

<bean id="cat" class="com.kuma.Test2.CatImp">        <!-- 设置注入 -->        <!--  <property name="jumpFunction" ref="jumpFunction"></property>-->        <!-- 构造器注入 -->        <constructor-arg name="jumpFunction" ref="jumpFunction"></constructor-arg></bean><bean id="jumpFunction" class="com.kuma.Test2.JumpFunction"></bean>