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class XiyoujiRenwu {float height,weight;String head, ear;void speak(String s) {head="歪著頭";System.out.println(s);}
}
public class Example4_3 {public static void main(String args[]) {XiyoujiRenwu  zhubajie,sunwukong;   //聲明對象zhubajie = new XiyoujiRenwu();      //為對象分配變量sunwukong = new XiyoujiRenwu();zhubajie.height=1.80f;              //對象給自己的變量賦值zhubajie.head="大頭"; zhubajie.ear="一雙大耳朵"; sunwukong.height=1.62f;            //對象給自己的變量賦值sunwukong.weight=1000f;   sunwukong.head="繡發飄飄"; System.out.println("zhubajie的身高："+zhubajie.height);System.out.println("zhubajie的頭:"+zhubajie.head);System.out.println("sunwukong的重量:"+sunwukong.weight);System.out.println("sunwukong的頭:"+sunwukong.head);zhubajie.speak("俺老豬我想娶媳婦");      //對象調用方法System.out.println("zhubajie現在的頭:"+zhubajie.head);sunwukong.speak("老孫我重1000斤,我想騙八戒背我"); //對象調用方法System.out.println("sunwukong現在的頭:"+sunwukong.head);}
}

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轉載于:https://www.cnblogs.com/yihujiu/p/5990292.html

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