【文件属性】:
文件名称:toString方法示例-Chap6 Java常用类
文件大小:330KB
文件格式:PPT
更新时间:2021-04-26 09:28:01
java常用类
toString方法示例
package chap6;
public class Account {
private String name;
private double balance;
public Account(String name, double balance) {
this.name = name;
this.balance = balance;
}
public String toString() {
return "The account: " + name + "has balance: " + balance;
}
}
运行结果:
未覆盖toString方法:chap6.Account@c17164
覆盖toString方法后:The account: mary has balance: $100000.0