Spring如何value注入List

第一种：使用Spring EL:

my.list.of.strings=ABC,CDE,EFG

@Value("#{'${my.list.of.strings}'.split(',')}") 
private List<String> myList;

第二种

email.sendTo[0]=somebody@example.com
email.sendTo[1]=somebody2@example.com
email.sendTo[2]=somebody3@example.com

@Component
@ConfigurationProperties("email")
public class EmailProperties {

    private List<String> sendTo;

    public List<String> getSendTo() {
        return sendTo;
    }

    public void setSendTo(List<String> sendTo) {
        this.sendTo = sendTo;
    }

}