直接用英文逗号分隔就可以了,比如:
inerface IHello {
String sayHello(String name);
}
interface IHi {
String sayHi(String name);
}
class ServiceImpl implements IHello, IHi {// 实现三个四个。。。n个接口都是使用逗号分隔
public String sayHello(String name) {
return "Hello, " + name;
}
public String sayHi(String name) {
return "Hi, " + name;
}
}