下面是自己写的，基本功能可以实现，但代码冗长杂乱，逻辑不够清晰，暂且放在这里，以后深入学习之后，再回过头看
package com.project3.team.Domain;
//员工
public class Employee {
protected int id;
protected String name;
protected int age;
protected double salary;
protected String job;
protected String status;
protected double bonus;
protected int stock;
protected String equipment;
public Employee(int id, String name, int age, double salary, String job, double bonus, int stock) {
super();
this.id = id;
this.name = name;
this.age = age;
this.salary = salary;
this.job = job;
this.bonus = bonus;
this.stock = stock;
}
public Employee(int id, String name, int age, double salary, String job, String status, double bonus, int stock,
String equipment) {
super();
this.id = id;
this.name = name;
this.age = age;
this.salary = salary;
this.job = job;
this.status = status;
this.bonus = bonus;
this.stock = stock;
this.equipment = equipment;
}
public String getStatus() {
return status;
}
public void setStatus(String status) {
this.status = status;
}
@Override
public String toString() {
if(job == null) {
return id + "\t" + name + "\t" + age + "\t" + salary;
}
if(bonus == 0) {
return id + "\t" + name + "\t" + age + "\t" + salary + "\t" + job
+ "\t" + status + "\t" + "\t" + "\t" + equipment;
}
if(stock == 0) {
return id + "\t" + name + "\t" + age + "\t" + salary + "\t" + job
+ "\t" + status + "\t" + bonus + "\t" + "\t" + equipment;
}
return id + "\t" + name + "\t" + age + "\t" + salary + "\t" + job
+ "\t" + status + "\t" + bonus + "\t" + stock + "\t" + equipment;
}
}
```java
package com.project3.team.Domain;
//团队成员
public class Teamer extends Employee{
int TID;
public Teamer(int TID,int id, String name, int age, double salary, String job, double bonus, int stock) {
super(id, name, age, salary, job, bonus, stock);
this.TID = TID;
}
@Override
public String toString() {
if(bonus == 0) {
return TID + "/" + id + "\t" + name + "\t" + age + "\t" + salary + "\t" + job
+ "\t" + "\t" + stock;
}
return TID + "/" + id + "\t" + name + "\t" + age + "\t" + salary + "\t" + job
+ "\t" + bonus + "\t" + stock;
}
}
```java
package com.project3.team.Domain;
import com.project3.team.Service.TeamException;
import com.project3.team.Service.Utility;
public class TeamerService {
Teamer[] team = new Teamer[12];
Employee[] p1;
int num = 0;
int architect = 0;//架构师数量
int stylist = 0;//设计师数量
int programmer = 0;//程序员数量
public TeamerService(Employee[] p12) {
p1 = p12;
}
public void showTeam() {
if(num == 0) {
System.out.println("目前团队中没有成员");
}else {
System.out.println("----------------------------开发团队----------------------------");
System.out.println("TID" + "/ID" + "\t姓名" + "\t年龄" + "\t工资" + "\t职位" + "\t奖金" + "\t股票");
for(int i = 0;i < num;i++) {
if(team[i].TID == 0) {
continue;
}
System.out.println(team[i]);
}
}
}
//添加完成后，员工状态由Free变为Busy
public void addTeam(int i) {
if(i > p1.length) {
throw new TeamException("添加失败。原因：该成员不存在");
}
if(p1[i-1].status == null) {
throw new TeamException("该成员不是开发人员");
}
if(p1[i-1].status == "Busy") {
throw new TeamException("该成员已在团队中");
}
if(p1[i-1].job == "架构师") {
architect += 1;
}
if(p1[i-1].job == "设计师") {
stylist += 1;
}
if(p1[i-1].job == "程序员") {
programmer += 1;
}
if(architect < 2) {
team[num] = new Teamer(num + 1, p1[i-1].id, p1[i-1].name, p1[i-1].age, p1[i-1].salary, p1[i-1].job, p1[i-1].bonus, p1[i-1].stock);
p1[i-1].status = "Busy";
}else {
throw new TeamException("至多有一名架构师");
}
if(stylist < 3) {
team[num] = new Teamer(num + 1, p1[i-1].id, p1[i-1].name, p1[i-1].age, p1[i-1].salary, p1[i-1].job, p1[i-1].bonus, p1[i-1].stock);
p1[i-1].status = "Busy";
}else {
throw new TeamException("至多有两名设计师");
}
if(programmer < 4) {
team[num] = new Teamer(num + 1, p1[i-1].id, p1[i-1].name, p1[i-1].age, p1[i-1].salary, p1[i-1].job, p1[i-1].bonus, p1[i-1].stock);
p1[i-1].status = "Busy";
}else {
throw new TeamException("至多有三名程序员");
}
team[num] = new Teamer(num + 1, p1[i-1].id, p1[i-1].name, p1[i-1].age, p1[i-1].salary, p1[i-1].job, p1[i-1].bonus, p1[i-1].stock);
System.out.println("添加成功");
num++;
}
public void delTeam(int index) {
boolean yn = false;
System.out.println("是否退出（Y/N）：");
char isExit = Utility.readChar();
if(isExit == 'Y') {
yn = true;
}
while(yn) {
if(index - 1 < num) {
team[index-1].TID = 0;
System.out.println("删除成功");
p1[team[index-1].id-1].status = "Free";
yn = false;
}else {
throw new TeamException("该成员不存在");
}
}
}
}
package com.project3.team.Service;
public class TeamException extends RuntimeException{
static final long serialVersionUID = -703489745766939L;
public TeamException() {
}
public TeamException(String msg) {
super(msg);
}
}
package com.project3.team.Service;
import java.util.Scanner;
public class Utility {
//菜单选择
private static Scanner scanner = new Scanner(System.in);
public static char menuSeclect() {
char c;
for(; ; ){
String str = readKeyBoard(1,false);//返回长度为1的字符串
c = str.charAt(0);//返回0位置的字符
if(c!='1'&&c!='2'&&c!='3'&&c!='4'){
System.out.print("选择错误，请重新输入：");
}else break;
}
return c;
}
//员工ID、TID选择
public static int IDSeclect() {
int n;
for(; ; ){
String str = readKeyBoard(2,false);//返回长度在1-2的字符串
try{
n = Integer.parseInt(str);//将整型数据Integer转换为基本数据类型int(整数 / 整型数，与小数 / 浮点数相对)
break;
}catch(NumberFormatException e){
System.out.print("输入错误，请重新输入：");//数型转换异常
}
}
return n;
}
//回车下一步，其他显示输入错误
public static void readChar2() {
boolean isflag = true;
while(isflag) {
String str = readKeyBoard(1,true);//返回长度为1的字符，或者空字符
if(str.length() == 0) {
isflag = false;
}else {
System.out.println("输入错误");
}
}
}
//退出选择
public static char readChar() {
String str = readKeyBoard(1,false);//返回长度为1的字符
return str.charAt(0);
}
private static String readKeyBoard(int limit,boolean blankReturn) {
String line="";
while(scanner.hasNextLine()) {//如果此扫描器的输入中还有另一行，则java.util.Scanner类的hasNextLine()方法将返回true。等待输入时，此方法可能会阻塞。扫描仪不会越过任何输入。
line=scanner.nextLine();//nextLine()方法是读取一整行，以一个回车符作为结束标记停止扫描
if(line.length() == 0) {
if(blankReturn)return line;//blankReturn=false时，只能输入字符，=true时，返回回车或者字符
else continue;
}
if(line.length()<1||line.length()>limit) {
System.out.print("输入长度(不大于"+limit+")");//即长度要求在1和limit之间，不在时有此提示
continue;
}
else break;//在要求范围内，则跳出循环，返回line。
}
return line;
}
}
package com.project3.team.View;
import com.project3.team.Domain.Employee;
import com.project3.team.Domain.TeamerService;
import com.project3.team.Service.TeamException;
import com.project3.team.Service.Utility;
//菜单显示，处理用户操作
public class TeamView {
public static void main(String[] args) {
Employee[] p1 = new Employee[12];
p1[0] = new Employee(1, "马云", 22, 3000.0, null, null, 0, 0, null);
p1[1] = new Employee(2, "马化腾", 32, 18000.0, "架构师", "Free", 15000.0, 2000, "联想T4（6000.0）");
p1[2] = new Employee(3, "李彦宏", 23, 7000.0, "程序员", "Free", 0, 0, "戴尔（NEC17寸）");
p1[3] = new Employee(4, "刘强东", 24, 7300.0, "程序员", "Free", 0, 0, "戴尔（三星17寸）");
p1[4] = new Employee(5, "雷军", 28, 10000.0, "设计师", "Free", 5000.0, 0, "激光");
p1[5] = new Employee(6, "任志强", 22, 6800.0, "程序员", "Free", 0, 0, "华硕");
p1[6] = new Employee(7, "柳传志", 29, 10800.0, "设计师", "Free", 5200.0, 0, "华硕");
p1[7] = new Employee(8, "杨元庆", 30, 19800.0, "架构师", "Free", 15000.0, 2500, "针式");
p1[8] = new Employee(9, "史玉柱", 26, 9800.0, "设计师", "Free", 5500.0, 0, "惠普");
p1[9] = new Employee(10, "丁磊", 21, 6600.0, "程序员", "Free", 0, 0, "戴尔");
p1[10] = new Employee(11, "张朝阳", 25, 7100.0, "程序员", "Free", 0, 0, "华硕");
p1[11] = new Employee(12, "杨志远", 27, 9600.0, "设计师", "Free", 4800.0, 0, "惠普");
TeamerService te = new TeamerService(p1);
boolean isFlag = true;
while(isFlag) {
//菜单展示
display(p1);
//菜单选择
char sec = Utility.menuSeclect();
//匹配
switch(sec) {
case'1':
te.showTeam();
System.out.println("回车键继续");
Utility.readChar2();
break;
case'2':
System.out.println("请输添加成员的ID");
try {
te.addTeam(Utility.IDSeclect());
} catch (TeamException e) {
System.out.println(e.getMessage());
}
System.out.println("回车键继续");
Utility.readChar2();
break;
case'3':
System.out.println("请输入要删除成员的TID");
try {
te.delTeam(Utility.IDSeclect());
} catch (TeamException e) {
System.out.println(e.getMessage());
}
System.out.println("回车键继续");
Utility.readChar2();
break;
case'4':
System.out.println("是否退出（Y/N）：");
char isExit = Utility.readChar();
if(isExit == 'Y') {
isFlag = false;
}
}
}
}
public static void display(Employee[] p) {
System.out.println("----------------------------开发团队调度软件----------------------------");
System.out.println("ID" + "\t姓名" + "\t年龄" + "\t工资" + "\t职位" + "\t状态" + "\t奖金" + "\t股票" + "\t领用设备");
for(int i = 0;i < p.length;i++) {
System.out.println(p[i]);
}
System.out.println("----------------------------------------------------------------------");
System.out.println("1-团队列表 2-添加团队成员 3-删除团队成员 4-退出 请选择（1-4）：");
}
}
输出
