摘要：
package com.itheima.other; import org.junit.Test; public class WrapperTest { @Test public void fun01(){ Qq qq = new Qq(); // qq.run(); // qq.stop(); Car car = new WraperCar(qq); c... 阅读全文
|
摘要：
package com.itheima.other; import org.junit.Test; public class WrapperTest { @Test public void fun01(){ Qq qq = new Qq(); // qq.run(); // qq.stop(); Car car = new WraperCar(qq); c... 阅读全文
|