package Map; /** *学生类 */ public class student { private String xingbie; private String nome; public String getXingbie() { return xingbie; } public void setXingbie(String xingbie) { this.xingbie = xingbie; } public String getNome() { return nome; } public void setNome(String nome) { this.nome = nome; } public student(String xingbie, String nome) { super(); this.xingbie = xingbie; this.nome = nome; } public student() {}; public void zbai () { System.out.println(nome+"性别是:"+xingbie); } }
package Map; /** * 测试类 */ import java.util.*; public class studentDome { public static void main(String[] args) { student s1 = new student("男","李四"); student s2 = new student("女","小七"); Map<String,student> m = new HashMap<String,student>(); m.put("LS", s1); m.put("XQ", s2); Set<String> s = m.keySet(); for(String ss:s) { student a=m.get(ss); System.out.println(ss+a.getXingbie()+a.getNome()); } } }
输出结果图:
代码下载链接:
链接:https://pan.baidu.com/s/1aCjHFn807YTylPk4r5_vNA
提取码:siqs