我不熟悉Java並使用NetBeans IDE。我創建了一個沒有錯誤的MyClone類。它有一個不帶參數的構造方法。在我的測試類中使用構造函數時,我運行我的代碼時沒有任何錯誤,但沒有將任何結果打印到控制檯。我不知道爲什麼我沒有得到任何結果。無法在NetBeans中將對象打印到控制檯
package myclone;
public class MyCloneTest {
public static void main(String[]args){
//Constructs a MyClone object
MyClone myClone1 = new MyClone();
//Test the setters & getters
myClone1.setfirstName("Ryan");
myClone1.setlastName("Geary");
myClone1.setage(32);
myClone1.setsex("Male");
myClone1.setweight(168);
myClone1.seteyeColor("brown");
myClone1.sethairColor("brown");
myClone1.setintro("Hello. Welcome to my fisrt Java program");
System.out.print("First Name: " + myClone1.getfirstName() + "/n");
System.out.print("Last Name: " + myClone1.getlastName() + "/n");
System.out.print("Age: " + myClone1.getage() + "/n");
System.out.print("Sex: " + myClone1.getsex() + "/n");
System.out.print("Weight: " + myClone1.getweight() + "/n");
System.out.print("Eyes: " + myClone1.geteyeColor() + "/n");
System.out.print("Hair: " + myClone1.gethairColor() + "/n");
System.out.print(myClone1.getintro() + "/n");
}
}
難說沒有看到MyClone類(至少有界域,getter和setter)和你的輸出 – marekzbrzozowa