為什么會(huì)出錯(cuò)...
public abstract class Telphone {
?? ?public abstract void call();
?? ?public abstract void message();
}
然后也確定了父類(lèi)
然后出錯(cuò)是Multiple markers at this line
?? ?- Method breakpoint:Cellphone [entry] - call()
?? ?- implements com.mazi.Telphone.call
?? ?- The method call() of type Cellphone must override or implement a supertype
?? ? method
2015-07-05
CellPhone必須實(shí)現(xiàn)父類(lèi)的抽象方法,你在子類(lèi)中創(chuàng)建了call() 方法后應(yīng)該就不會(huì)出錯(cuò)了
2015-07-30
有時(shí)候代碼顯示錯(cuò)誤但是編譯運(yùn)行后是對(duì)的,有點(diǎn)小問(wèn)題,可以先run試試