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实现重载的构造器 #121

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Jan 4, 2020
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26 changes: 20 additions & 6 deletions src/main/java/com/github/hcsp/objectbasic/Cat.java
Original file line number Diff line number Diff line change
@@ -1,24 +1,38 @@
package com.github.hcsp.objectbasic;

public class Cat {
/** 猫咪的名字 */
/**
* 猫咪的名字
*/
String name;
/** 猫咪的年龄 */
/**
* 猫咪的年龄
*/
int age;
/** 猫咪是否萌,true为萌,false为不萌 */
/**
* 猫咪是否萌,true为萌,false为不萌
*/
boolean cute;

/** 创建一只指定名字的猫,age的默认值是1,cute的默认值是true */
/**
* 创建一只指定名字的猫,age的默认值是1,cute的默认值是true
*/
public Cat(String name) {
// 请在这里使用this()调用其他的构造器
this(name, 1, true);
}

/** 创建一只指定名字和年龄的猫,cute的默认值是true */
/**
* 创建一只指定名字和年龄的猫,cute的默认值是true
*/
public Cat(String name, int age) {
// 请在这里使用this()调用其他的构造器
this(name, age, true);
}

/** 创建一只指定名字、年龄和萌属性的猫 */
/**
* 创建一只指定名字、年龄和萌属性的猫
*/
public Cat(String name, int age, boolean cute) {
this.name = name;
this.age = age;
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