spring IOC 注解@Autowired java

【spring IOC 注解@Autowired】自动装配：按照类型来找
会在xml中找类型一样的，
比如 setMessage(SetName setName)上面有@Autowired，会到xml中找

package com.yibai; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Required; public class HelloWorld { SetName setName; @Autowired public void setMessage(SetName setName){ this.setName=setName; System.out.println("setmessage"); setName.getSetName() ; } }

转载于:https://www.cnblogs.com/paisen/p/4381831.html