一、系统功能结构二、系统流程三、实现以下功能不分先后3.1账户3.1.1账户类3.1.2账户管理类3.2开发人员3.2.1架构师类3.2.2开发人员管理类3.2.3无职务类3.2.4程序员类3.2.5设计师类3.3开发团队3.3.1开发团队管理类3.3测试3.3.1测试主类3.3.2测试总菜单3.4异常3.5项目3.5.1项目类3.5.2项目管理类3.6工具3.6.1输入工具3.6.2其他工具3.6.3是否工具四、小结

一、系统功能结构

二、系统流程

三、实现

以下功能不分先后

3.1账户

3.1.1账户类

记录账户属性

package xuexi.java.guanka12Restart.AccountTest;//账户类public class Account{private String name;//账户名称private String password;//登录密码//有参无参get/setpublic Account() {}public Account(String name, String password) {this.name = name;this.password = password;}public String getName() {return name;}public void setName(String name) {this.name = name;}public String getPassword() {return password;}public void setPassword(String password) {this.password = password;}}

3.1.2账户管理类

关于一些账户的功能在里面

package xuexi.java.guanka12Restart.AccountTest;import xuexi.java.guanka12Restart.ToolTest.ImportTest;import java.util.ArrayList;public class AccountManagement {//注册public void login(ArrayList<Account> user){System.out.println("开始注册：");System.out.println("请输入你的账户名称：");String name=ImportTest.importStringTest();System.out.println("请输入你的登录密码：");String password=ImportTest.importStringTest();;Account a=new Account();a.setName(name);a.setPassword(password);user.add(a);System.out.println("注册成功");}//修改用户名public void peopleNameChange(ArrayList<Account> user){System.out.println("请输入新的用户名");String s=ImportTest.importStringTest();Account a=new Account();a.setName(s);a.setPassword(user.get(0).getPassword());user.set(0,a);System.out.println("修改成功");}//修改密码名public void peoplePasswordChange(ArrayList<Account> user){System.out.println("请输入新的密码");String s=ImportTest.importStringTest();Account a=new Account();a.setPassword(s);a.setName(user.get(0).getName());user.set(0,a);System.out.println("修改成功");}//修改用户名和密码名public void peopleNameChangeAndPassword(ArrayList<Account> user){System.out.println("请输入新的用户名");String s=ImportTest.importStringTest();System.out.println("请输入新的密码");String s1=ImportTest.importStringTest();Account a=new Account(s,s1);user.set(0,a);System.out.println("修改成功");}}

3.2开发人员

3.2.1架构师类

架构师属性

package xuexi.java.guanka12Restart.Developer;//架构师 继承设计师public class Architect extends Stylist {private int stock;//股票public Architect(int count, String name, int age, double money, String post, boolean exist, String machine, double bonus, int stock) {super(count, name, age, money, post, exist, machine, bonus);this.stock = stock;}public Architect() {setPost("架构师");}public int getStock() {return stock;}public void setStock(int stock) {this.stock = stock;}//重写toString方法@Overridepublic String toString() {return traverse()+"\t"+getPost()+"\t"+isExist()+"\t"+getBonus()+"\t"+stock+"\t"+getMachine();}public int isWho(){return 4;}}

3.2.2开发人员管理类

关于开发人员的增删改查等功能

package xuexi.java.guanka12Restart.Developer;import xuexi.java.guanka12Restart.ToolTest.ImportTest;import xuexi.java.guanka12Restart.ToolTest.TrueOfFalseTest;import java.util.ArrayList;import java.util.Scanner;public class DeveloperManagement {//开发人员管理菜单public void developerTotalMenu(ArrayList<NoPosition> people){while (true){developrSee(people);System.out.println("开发人员管理主菜单");System.out.println("1.开发人员的添加");System.out.println("2.开发人员的查看");System.out.println("3.开发人员的修改");System.out.println("4.开发人员的删除");System.out.println("5.退出当前菜单");System.out.println("请选择：");Scanner sc=new Scanner(System.in);String s=sc.nextLine();switch (s){case "1":developrAdd(people);break;case "2":developrSee(people);break;case "3":developrChange(people);break;case "4":developrDelete(people);break;case "5":return;default:System.out.println("输入错误，请重新输入");break;}}}//添加员工菜单public void developrAdd(ArrayList<NoPosition> people){System.out.println("请输入需要添加的雇员的职位：");System.out.println("1（无职位）");System.out.println("2（程序员）");System.out.println("3（设计师）");System.out.println("4（架构师）");String s= ImportTest.importStringTest();switch (s){case "1":PeopletAdd(people);break;case "2":programmerAdd(people);break;case "3":stylistAdd(people);break;case "4":architectAdd(people);break;default:System.out.println("输入错误，请重新输入");break;}}//增加无职位public void PeopletAdd(ArrayList<NoPosition> people){System.out.println("请输入当前雇员的姓名：");String s1=ImportTest.importStringTest();System.out.println("请输入当前雇员的年龄：");int s2=ImportTest.importIntTest();System.out.println("请输入当前雇员的工资：");double s3=ImportTest.importDoubleTest();NoPosition developer=new NoPosition();developer.setCount(people.size()+1);developer.setName(s1);developer.setAge(s2);developer.setMoney(s3);people.add(developer);// System.out.println("--------------------");// System.out.println(people.get(people.size()-1).getAge()// +"\t\t"+people.get(people.size()-1).getPost()// +"\t\t"+people.get(people.size()-1).isExist());// System.out.println("--------------------");System.out.println("人员添加成功！");}//增加程序员public void programmerAdd(ArrayList<NoPosition> people){System.out.println("请输入当前雇员的姓名：");String s1=ImportTest.importStringTest();System.out.println("请输入当前雇员的年龄：");int s2=ImportTest.importIntTest();System.out.println("请输入当前雇员的工资：");double s3=ImportTest.importDoubleTest();System.out.println("请为当前程序员配一台好的台式电脑：");System.out.println("请输入需要配置的台式电脑型号：" );String s4=ImportTest.importStringTest();System.out.println("请输入需要配置的台式电脑的显示器名称：");String s5=ImportTest.importStringTest();String s6=s4+"("+s5+")";NoPosition developer=new Programmer();Programmer programmer=(Programmer)developer;programmer.setCount(people.size()+1);programmer.setName(s1);programmer.setAge(s2);programmer.setMoney(s3);programmer.setMachine(s6);people.add(developer);System.out.println("设备添加成功！");System.out.println("人员添加成功！");}//增加设计师public void stylistAdd(ArrayList<NoPosition> people){System.out.println("请输入当前雇员的姓名：");String s1=ImportTest.importStringTest();System.out.println("请输入当前雇员的年龄：");int s2=ImportTest.importIntTest();System.out.println("请输入当前雇员的工资：");double s3=ImportTest.importDoubleTest();System.out.println("请输入当前雇员的奖金");double ss1=ImportTest.importDoubleTest();// System.out.println("请输入当前雇员的股票");// int ss2=sc.nextInt();System.out.println("请为当前程序员配一台好的台式电脑：");System.out.println("请输入需要配置的台式电脑型号：" );String s4=ImportTest.importStringTest();System.out.println("请输入需要配置的台式电脑的显示器名称：");String s5=ImportTest.importStringTest();String s6=s4+"("+s5+")";NoPosition developer=new Stylist();Stylist stylist=(Stylist)developer;stylist.setCount(people.size()+1);stylist.setName(s1);stylist.setAge(s2);stylist.setMoney(s3);stylist.setBonus(ss1);stylist.setMachine(s6);people.add(stylist);System.out.println("设备添加成功！");System.out.println("人员添加成功！");}//增加架构师public void architectAdd(ArrayList<NoPosition> people){System.out.println("请输入当前雇员的姓名：");String s1=ImportTest.importStringTest();System.out.println("请输入当前雇员的年龄：");int s2=ImportTest.importIntTest();System.out.println("请输入当前雇员的工资：");double s3=ImportTest.importDoubleTest();System.out.println("请输入当前雇员的奖金");double ss1=ImportTest.importDoubleTest();System.out.println("请输入当前雇员的股票");int ss2=ImportTest.importIntTest();System.out.println("请为当前程序员配一台好的台式电脑：");System.out.println("请输入需要配置的台式电脑型号：" );String s4=ImportTest.importStringTest();System.out.println("请输入需要配置的台式电脑的显示器名称：");String s5=ImportTest.importStringTest();String s6=s4+"("+s5+")";NoPosition developer=new Architect();Architect architect=(Architect)developer;architect.setCount(people.size()+1);architect.setName(s1);architect.setAge(s2);architect.setMoney(s3);architect.setBonus(ss1);architect.setStock(ss2);architect.setMachine(s6);people.add(architect);System.out.println("设备添加成功！");System.out.println("人员添加成功！");}//查看public void developrSee(ArrayList<NoPosition> people){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 a=0;a<people.size();a++){see(people,a);}}//查看方法public void see(ArrayList<NoPosition> people,int a){NoPosition d=people.get(a);if(d.isWho()==1){System.out.println(d.toString());}if(d.isWho()==2){Programmer c=(Programmer)d;System.out.println(c);}if(d.isWho()==3){Stylist c=(Stylist) d;System.out.println(c);}if(d.isWho()==4){Architect c=(Architect)d;System.out.println(c);}}//改public void developrChange(ArrayList<NoPosition> people){System.out.println("请输入需要修改的员工id");int a=ImportTest.importIntTest();NoPosition d=people.get(a-1);//判断修改的员工的职位是什么// if(d instanceof Architect){// Architect c=(Architect)d;// }else if(d instanceof Stylist){// Stylist c=(Stylist) d;// }else if(d instanceof Programmer){// Programmer c=(Programmer)d;// }else if(d instanceof NoPosition){// NoPosition c=(NoPosition)d;// }System.out.println("姓名（"+d.getName()+"）");String name=ImportTest.importStringTestNull();System.out.println("年龄（"+d.getAge()+"）");int age=ImportTest.importIntTestNull();System.out.println("工资（"+d.getMoney()+"）");double money=ImportTest.importDoubleTestNull();if(name.equals("")){}else{d.setName(name);}if(age==-1){}else {d.setAge(age);}if(money==-1){}else {d.setMoney(money);}people.set(a-1,d);System.out.println("修改成功！");}//删public void developrDelete(ArrayList<NoPosition> people){System.out.println("请输入你要删除的员工的ID");int a= TrueOfFalseTest.isPeopleTeam(people);System.out.println("确定要删除此员工(Y/N):");if(!TrueOfFalseTest.yOrN()){return;}people.remove(a-1);ImportTest.idChange(a,people);System.out.println("删除成功");}}

3.2.3无职务类

无职务人员属性

package xuexi.java.guanka12Restart.Developer;//无职位public class NoPosition {private int count;//IDprivate String name;//姓名private int age;//年龄private double money;//工资//有参无参get/setpublic NoPosition() {}public NoPosition(int count, String name, int age, double money) {this.count = count;this.name = name;this.age = age;this.money = money;}public int getCount() {return count;}public void setCount(int count) {this.count = count;}public String getName() {return name;}public void setName(String name) {this.name = name;}public int getAge() {return age;}public void setAge(int age) {this.age = age;}public double getMoney() {return money;}public void setMoney(double money) {this.money = money;}//返回信息public String traverse(){String s= count +"\t"+name+" \t"+age+"\t"+money;return s;}//重写toString方法@Overridepublic String toString() {return traverse();}public int isWho(){return 1;}}

3.2.4程序员类

程序员属性

package xuexi.java.guanka12Restart.Developer;//程序员 继承无职业public class Programmer extends NoPosition {private String post;//职位private boolean exist;//状态private String machine;//领用设备//初始化职位和状态public Programmer() {post="程序员";exist=true;}public Programmer(int count, String name, int age, double money, String post, boolean exist, String machine) {super(count, name, age, money);this.post = post;this.exist = exist;this.machine = machine;}//get/setpublic String getPost() {return post;}public void setPost(String post) {this.post = post;}public boolean isExist() {return exist;}public void setExist(boolean exist) {this.exist = exist;}public String getMachine() {return machine;}public void setMachine(String machine) {this.machine = machine;}//重写toString方法@Overridepublic String toString() {return traverse()+"\t"+post+"\t"+exist+"\t\t\t\t\t"+machine;}public int isWho(){return 2;}}

3.2.5设计师类

设计师属性

package xuexi.java.guanka12Restart.Developer;//设计师 继承程序员public class Stylist extends Programmer {private double bonus;//奖金public Stylist() {setPost("设计师");}public Stylist(int count, String name, int age, double money, String post, boolean exist, String machine, double bonus) {super(count, name, age, money, post, exist, machine);this.bonus = bonus;}public double getBonus() {return bonus;}public void setBonus(double bonus) {this.bonus = bonus;}//重写toString@Overridepublic String toString() {return traverse()+"\t"+getPost()+"\t"+isExist()+"\t"+bonus+"\t\t\t"+getMachine();}public int isWho(){return 3;}}

3.3开发团队

3.3.1开发团队管理类

关于开发团队的一些功能，增加团队，增加团队人员等

package xuexi.java.guanka12Restart.DevelopmentTeam;import xuexi.java.guanka12Restart.Developer.DeveloperManagement;import xuexi.java.guanka12Restart.Developer.NoPosition;import xuexi.java.guanka12Restart.ExceptionTest.PeopleOverflowException;import xuexi.java.guanka12Restart.ToolTest.ImportTest;import xuexi.java.guanka12Restart.ToolTest.OtherToolTest;import xuexi.java.guanka12Restart.ToolTest.TrueOfFalseTest;import java.util.ArrayList;import java.util.Scanner;public class DevelopmentTeamManagement {//开发团队管理菜单DeveloperManagement developerManagement=new DeveloperManagement();public void teamMenu(ArrayList<NoPosition> people, ArrayList<ArrayList<NoPosition>> team){while(true){System.out.println("团队调度界面");System.out.println("1-添加团队 2-查看团队 3-删除团队 4-退出 请选择（1-4）：");Scanner sc=new Scanner(System.in);String s=sc.nextLine();switch (s){case "1"://添加teamAddMenu(people,team);break;case "2"://查看teamSee(team);break;case "3"://删除teamDelete(team);break;case "4":return;default:System.out.println("输入错误，请重新输入");break;}}}//添加团队菜单public void teamAddMenu(ArrayList<NoPosition> people,ArrayList<ArrayList<NoPosition>> team){ArrayList<NoPosition> arrayList=new ArrayList<>();while(true){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）：");String s= ImportTest.importStringTest();switch (s){case "1":teamList(arrayList);break;//团队列表case "2":if(TrueOfFalseTest.isAllFalse(people)){System.out.println("所有开发人员已被分配，请添加新的员工");break;}addTeamPeople(people,arrayList);//添加团队成员break;case "3":deleteTeamPeople(arrayList,people);break;//删除团队成员case "4":if(arrayList.size()==0){return;}else{team.add(arrayList);return;}default:System.out.println("输入有误，请重新输入");break;}}}//团队成员列表public void teamList(ArrayList<NoPosition> arrayList){System.out.println("--------------团队成员列表--------------");System.out.println("TID/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");DeveloperManagement developerManagement=new DeveloperManagement();for(int a=0;a<arrayList.size();a++){System.out.print(" "+(a+1)+"/");developerManagement.see(arrayList,a);}System.out.println("--------------------------------------------");}//添加团队成员//此模块存在可改进地方，只剩一个架构师，但是存在架构师重合情况，添加不了，应设置对比并返回public void addTeamPeople(ArrayList<NoPosition> people,ArrayList<NoPosition> arrayList){try {if(arrayList.size()==5){throw new PeopleOverflowException();}}catch (PeopleOverflowException e){System.out.println(e.toString());return;}developerManagement.developrSee(people);System.out.println("请输入要添加的员工ID");int a=TrueOfFalseTest.isPeopleTeam(people,arrayList);//判断ID员工是否存在以及是否被调用以及是否超出人员限制//判断语句，输错返回if(a==-1){return;}//将队员状态变为falseOtherToolTest.falseChange(people,a);arrayList.add(people.get(a-1));System.out.println("添加成功");}//删除团队成员public void deleteTeamPeople(ArrayList<NoPosition> arrayList,ArrayList<NoPosition> people){if(arrayList.size()==0){System.out.println("还没有团队成员");return;}teamList(arrayList);System.out.println("请输入要删除的成员的TID");int a=TrueOfFalseTest.isPeople(arrayList);System.out.println("确定要删除此成员(Y/N):");if(!TrueOfFalseTest.yOrN()){return;}//将队员状态变为TrueOtherToolTest.trueChange(people,arrayList.get(a-1).getCount());arrayList.remove(a-1);System.out.println("删除成功");}//查看团队public void teamSee(ArrayList<ArrayList<NoPosition>> team){DeveloperManagement developerManagement=new DeveloperManagement();System.out.println("-------------团队列表-----------------");for(int a =0;a<team.size();a++){for(int b=0;b<team.get(a).size();b++){developerManagement.see(team.get(a),b);}System.out.println("-------------------------------------");}}//删除团队//--------待完善----------//团队应该跟项目绑定public void teamDelete(ArrayList<ArrayList<NoPosition>> team){System.out.println("请输入想要删除第几个团队");int a=TrueOfFalseTest.isTeam(team);System.out.println("是否删除这个团队（Y/N）：");if(!TrueOfFalseTest.yOrN()){return;}team.remove(a-1);}}

3.3测试

3.3.1测试主类

package xuexi.java.guanka12Restart.EnterTest;public class Test {public static void main(String[] args) throws InterruptedException {while (true){try {new TotalMenu().loginTest();}catch (Exception e){e.printStackTrace();System.out.println("未知异常，请收集信息，联系管理员处理");System.out.println("正在为您重置系统，请稍后");Thread.sleep(3000);}}}}

3.3.2测试总菜单

package xuexi.java.guanka12Restart.EnterTest;import xuexi.java.guanka12Restart.AccountTest.Account;import xuexi.java.guanka12Restart.AccountTest.AccountManagement;import xuexi.java.guanka12Restart.Developer.*;import xuexi.java.guanka12Restart.DevelopmentTeam.DevelopmentTeamManagement;import xuexi.java.guanka12Restart.ProjectTest.Project;import xuexi.java.guanka12Restart.ProjectTest.ProjectManagement;import xuexi.java.guanka12Restart.ToolTest.ImportTest;import java.util.ArrayList;import java.util.Collections;import java.util.Scanner;public class TotalMenu {ArrayList<Account> user = new ArrayList<>();AccountManagement accountManagement=new AccountManagement();DeveloperManagement developerManagement=new DeveloperManagement();DevelopmentTeamManagement developmentTeamManagement=new DevelopmentTeamManagement();ProjectManagement projectManagement=new ProjectManagement();//开始登录public void loginTest(){System.out.println("欢迎来到项目开发团队分配管理软件");System.out.println("请您先登录");register();}//登录public void register() {int count=0;ArrayList<NoPosition> people=new ArrayList<>();ArrayList<ArrayList<NoPosition>> team=new ArrayList<>();NoPosition d1=new NoPosition(1,"马云",22,3000);NoPosition d2=new Architect(2,"马化腾",32,18000,"架构师",true,"联想T4",60000,5000);NoPosition d3=new Programmer(3,"李彦宏",23,7000,"程序员",true,"戴尔");NoPosition d4=new Programmer(4,"刘强东",24,7300,"程序员",true,"戴尔");NoPosition d5=new Stylist(5,"雷军",50,10000,"设计师",true,"激光",5000);NoPosition d6=new Programmer(6,"任志强",30,16800,"程序员",true,"华硕");NoPosition d7=new Stylist(7,"柳传志",45,35500,"设计师",true,"华硕",8000);NoPosition d8=new Architect(8,"杨元庆",35,6500,"架构师",true,"针式",15500,1200);NoPosition d9=new Stylist(9,"史玉柱",27,7800,"设计师",true,"惠普",1500);NoPosition d10=new Programmer(10,"丁磊",26,6600,"程序员",true,"戴尔");NoPosition d11=new Programmer(11,"张朝阳",35,7100,"程序员",true,"华硕");NoPosition d12=new Stylist(12,"杨致远",38,9600,"设计师",true,"惠普m6",3000);Collections.addAll(people,d1,d2,d3,d4,d5,d6,d7,d8,d9,d10,d11,d12);ArrayList<Project> project=new ArrayList<>();while (true){System.out.println("登录界面");System.out.println("请输入你的账户名称：");String name = ImportTest.importStringTest();System.out.println("请输入你的登录密码：");String password = ImportTest.importStringTest();if (user.size() == 0) {System.out.println("未检测到您的账号，请您先注册");accountManagement.login(user);}else{for(int a=0;a<user.size();a++){Account s=user.get(a);if(s.getName().equals(name)&&s.getPassword().equals(password)){System.out.println("登录成功！欢迎您："+name);count=0;totalMenu(user,people,team,project);}else {count++;if(count==5){System.out.println("你用完了所有的机会，再见");System.exit(0);}System.out.println("登录失败！用户名或密码不匹配！");System.out.println("登录次数还剩"+(5-count)+"次,请重新输入");}}}}}//主菜单public void totalMenu(ArrayList<Account> user,ArrayList<NoPosition> people,ArrayList<ArrayList<NoPosition>> team,ArrayList<Project> project){while (true){System.out.println("软件主菜单");System.out.println("1.用户信息修改");System.out.println("2.开发人员管理");System.out.println("3.开发团队调度管理");System.out.println("4.开发项目管理");System.out.println("5.退出软件");System.out.println("请选择：");String s=ImportTest.importStringTest();switch (s){case "1":if(messageChangeMenu(user)){return;}break;case "2":developerManagement.developerTotalMenu(people);break;case "3":developmentTeamManagement.teamMenu(people,team);break;case "4":projectManagement.projectMenu(project,team);break;case "5":System.exit(0);break;default:System.out.println("输入错误，请重新输入:");break;}}}//用户信息修改菜单public boolean messageChangeMenu(ArrayList<Account> user){while (true){System.out.println("修改界面");System.out.println("请输入你需要修改的类型：");System.out.println("1（修改用户名）");System.out.println("2（修改密码名）");System.out.println("3（修改用户名和密码名）");System.out.println("4（不修改，退出）");Scanner sc=new Scanner(System.in);String s=sc.nextLine();switch (s){case "1":accountManagement.peopleNameChange(user);System.out.println("用户信息发送改变，请重新登录");return true;case "2":accountManagement.peoplePasswordChange(user);System.out.println("用户信息发送改变，请重新登录");return true;case "3":accountManagement.peopleNameChangeAndPassword(user);System.out.println("用户信息发送改变，请重新登录");return true;case "4":return false;default:System.out.println("输入错误，请重新输入");break;}}}}

3.4异常

该成员已是某团队成员异常

package xuexi.java.guanka12Restart.ExceptionTest;//该成员已是某团队成员public class AlreadyExistThatException extends Exception{public AlreadyExistThatException() {super("该成员已是某团队成员");}public AlreadyExistThatException(String message) {super(message);}}

该人员已在本开发团队中异常

package xuexi.java.guanka12Restart.ExceptionTest;//该人员已在本开发团队中public class AlreadyExistThisException extends Exception {public AlreadyExistThisException() {super("该人员已在本开发团队中");}public AlreadyExistThisException(String message) {super(message);}}

不是开发人员异常

package xuexi.java.guanka12Restart.ExceptionTest;//不是开发人员public class NoDeveloprException extends Exception {public NoDeveloprException() {super("此人员不是开发人员");}public NoDeveloprException(String message) {super(message);}}

一个架构师异常

package xuexi.java.guanka12Restart.ExceptionTest;//一个架构师public class OneArchitectException extends Exception {public OneArchitectException() {super("团队中至多只能有一名架构师");}public OneArchitectException(String message) {super(message);}}

成员已满，无法添加异常

package xuexi.java.guanka12Restart.ExceptionTest;//成员已满，无法添加public class PeopleOverflowException extends Exception {public PeopleOverflowException() {super("团队成员已满");}public PeopleOverflowException(String message) {super(message);}}

三个程序员异常

package xuexi.java.guanka12Restart.ExceptionTest;//三个程序员public class ThreeProgrammerException extends Exception {public ThreeProgrammerException() {super("团队中至多只能有三名程序员");}public ThreeProgrammerException(String message) {super(message);}}

两个设计师异常

package xuexi.java.guanka12Restart.ExceptionTest;//两个设计师public class TwoStyListException extends Exception {public TwoStyListException() {super("团队中至多只能有两名设计师");}public TwoStyListException(String message) {super(message);}}

3.5项目

3.5.1项目类

项目的属性

package xuexi.java.guanka12Restart.ProjectTest;public class Project {private String projectName;//项目名private String projectDescribe;//项目描述private String projectTeam;//分配的团队private boolean projectState;//项目状态private int teamId;//分配的团队下标//有参无参get/set方法public Project() {projectTeam=null;projectState=false;teamId=-1;}public Project(String projectName, String projectDescribe) {this.projectName = projectName;this.projectDescribe = projectDescribe;//因为模块中new的是这个，没用用到无参，所以在这里加上默认值projectTeam=null;projectState=false;teamId=-1;}public Project(String projectName, String projectDescribe, String projectTeam, boolean projectState) {this.projectName = projectName;this.projectDescribe = projectDescribe;this.projectTeam = projectTeam;this.projectState = projectState;}public String getProjectName() {return projectName;}public void setProjectName(String projectName) {this.projectName = projectName;}public String getProjectDescribe() {return projectDescribe;}public void setProjectDescribe(String projectDescribe) {this.projectDescribe = projectDescribe;}public String getProjectTeam() {return projectTeam;}public void setProjectTeam(String projectTeam) {this.projectTeam = projectTeam;}public boolean isProjectState() {return projectState;}public int getTeamId() {return teamId;}public void setTeamId(int teamId) {this.teamId = teamId;}public void setProjectState(boolean projectState) {this.projectState = projectState;}//重写toString方法@Overridepublic String toString() {return "项目名=‘"+getProjectName()+"’，项目描述=‘"+getProjectDescribe()+"’，开发团队名称=‘"+getProjectTeam()+"’，开发状态="+isProjectState()+"}"+"\n" +"项目【"+getProjectName()+"】---->未被开发！";}//展示项目public void shouProject(int a){System.out.println((a+1)+"."+getProjectName()+":"+getProjectDescribe());}}

3.5.2项目管理类

关于添加项目、删除项目等方法

package xuexi.java.guanka12Restart.ProjectTest;import xuexi.java.guanka12Restart.Developer.DeveloperManagement;import xuexi.java.guanka12Restart.Developer.NoPosition;import xuexi.java.guanka12Restart.ToolTest.ImportTest;import xuexi.java.guanka12Restart.ToolTest.OtherToolTest;import xuexi.java.guanka12Restart.ToolTest.TrueOfFalseTest;import java.util.ArrayList;import java.util.Random;import java.util.Scanner;public class ProjectManagement {public void projectMenu(ArrayList<Project> project,ArrayList<ArrayList<NoPosition>> team){while (true){System.out.println("开发项目管理主菜单");System.out.println("1.项目的添加");System.out.println("2.项目分配开发团队");System.out.println("3.项目的查看");System.out.println("4.项目的删除");System.out.println("5.退出当前菜单");System.out.println("请选择：");Scanner sc=new Scanner(System.in);String s=sc.nextLine();switch (s){case "1":projectAdd(project,team);break;case "2":int x=OtherToolTest.alreadyProject(project);projectDistribution(project,team,x);break;case "3":projectSee(project);break;case "4":projectDelete(project);break;case "5":return;default:System.out.println("输入错误，请重新输入");break;}}}//添加项目public void projectAdd(ArrayList<Project> project,ArrayList<ArrayList<NoPosition>> team){if(team.size()==0){System.out.println("当前无任何团队能做新项目，请去分配团队");return;}String s1="1.小米官网：开发完成类似于小米官网的web项目";String s2="2.公益在线商城：猫宁Morning公益商城是中国公益性在线电子商城";String s3="3.博客系统：java博客商城，让每一个有故事的人更好的表达想法！";String s4="4.在线协作文档编辑结构：一个很常用的功能，适合小组内的文档编辑";System.out.println("项目参考：------------------------------");System.out.println(s1);System.out.println(s2);System.out.println(s3);System.out.println(s4);System.out.println("--------------------------------------");System.out.println("请输入你想添加的项目：");Scanner sc=new Scanner(System.in);while (true){String a=sc.nextLine();switch (a){case "1":Project p1=new Project("小米官网","开发完成类似于小米官网的web项目");project.add(p1);System.out.println("已添加项目：小米官网");return;case "2":Project p2=new Project("公益在线商城","猫宁Morning公益商城是中国公益性在线电子商城");project.add(p2);System.out.println("已添加项目：公益在线商城");return;case "3":Project p3=new Project("博客系统","java博客商城，让每一个有故事的人更好的表达想法！");project.add(p3);System.out.println("已添加项目：博客系统");return;case "4":Project p4=new Project("在线协作文档编辑结构","一个很常用的功能，适合小组内的文档编辑");project.add(p4);System.out.println("已添加项目：在线协作文档编辑结构");return;default:System.out.print("选择错误，请重新输入：");break;}}}//分配项目public void projectDistribution(ArrayList<Project> project,ArrayList<ArrayList<NoPosition>> team,int x){DeveloperManagement developerManagement=new DeveloperManagement();Random r=new Random();int n= OtherToolTest.idleCondion(project,team);//没被分配的项目，没被随机的团队，取最小值if(n==0){System.out.println("还没空余的项目或团队哦");}// int[] c=new int[n];//这里是想分配后的团队记录下来，判断是否重复，但是下一次分配会清零，删除for(int a =0;a<n;a++){int seed= TrueOfFalseTest.noSameNumber(project,team);//随机团队下标System.out.println("当前团队有人员：");for(int b=0;b<team.get(seed).size();b++){developerManagement.see(team.get(seed),b);}System.out.println("请为当前团队创建一个团队名称：");String s= ImportTest.importStringTest();Project j=project.get(a+x);//赋值团队名称以及团队下标j.setProjectTeam(s);j.setTeamId(seed);//添加项目已被使用状态j.setProjectState(true);//更新项目属性project.set(a+x,j);}}//查看项目public void projectSee(ArrayList<Project> project){for(int a=0;a<project.size();a++){if(project.get(a).isProjectState()){System.out.println("项目【"+project.get(a).getProjectName()+"】---->正在被团队【"+project.get(a).getProjectTeam()+"】开发中！");}else{System.out.print("项目{项目号='"+(a+1)+"'");System.out.println(project.get(a).toString());}}}//删除项目public void projectDelete(ArrayList<Project> project){//判断项目是否都在运行if(TrueOfFalseTest.isAllProjectTure(project)){System.out.println("没有空闲的项目可以删除");return;}projectSee(project);System.out.println("请输入你想删除项目的项目号：");int a=TrueOfFalseTest.isProject(project);System.out.println("确定要删除此项目吗（Y/N）：");if(!TrueOfFalseTest.yOrN()){return;}project.remove(a-1);}}

3.6工具

3.6.1输入工具

关于输入的一些方法，比如输入整数，输入浮点数，输入空等

package xuexi.java.guanka12Restart.ToolTest;import xuexi.java.guanka12Restart.Developer.NoPosition;import java.util.ArrayList;import java.util.Scanner;public class ImportTest {//输入字符串public static String importStringTest(){Scanner sc=new Scanner(System.in);while (true){String s=sc.nextLine();if(s.length()==0){System.out.println("输入不能为空，请重新输入");continue;}return s;}}//输入整数public static int importIntTest(){while (true){Scanner sc=new Scanner(System.in);try {int a=sc.nextInt();if(isNagative(a)){continue;}return a;}catch (Exception e){System.out.println("输入错误，请重新输入");}}}//输入浮点数public static double importDoubleTest(){while (true){Scanner sc=new Scanner(System.in);try {double a=sc.nextDouble();if(isNagative(a)){continue;}return a;}catch (Exception e){System.out.println("输入错误，请重新输入");}}}//输入字符串可空public static String importStringTestNull(){Scanner sc=new Scanner(System.in);String s=sc.nextLine();return s;}//输入整数可空public static int importIntTestNull(){while (true){Scanner sc=new Scanner(System.in);try {String s=sc.nextLine();if(s.equals("")){return -1;}int a=Integer.parseInt(s);return a;}catch (Exception e){System.out.println("输入错误，请重新输入");}}}//输入浮点数可空public static double importDoubleTestNull(){while (true){Scanner sc=new Scanner(System.in);try {String s=sc.nextLine();if(s.equals("")){return -1;}double a=Double.parseDouble(s);return a;}catch (Exception e){System.out.println("输入错误，请重新输入");}}}//判断负数public static boolean isNagative(int a){if(a<0){System.out.println("输入不能为负，请重新输入");return true;}return false;}public static boolean isNagative(double a){if(a<0){System.out.println("输入不能为负，请重新输入");return true;}return false;}//ID顺位public static void idChange(int a,ArrayList<NoPosition> people){for(int x=a-1;x<people.size();x++){NoPosition noPosition=people.get(x);noPosition.setCount(x+1);people.set(x,noPosition);}}}

3.6.2其他工具

其他的一些工具

package xuexi.java.guanka12Restart.ToolTest;import xuexi.java.guanka12Restart.Developer.NoPosition;import xuexi.java.guanka12Restart.Developer.Programmer;import xuexi.java.guanka12Restart.ProjectTest.Project;import java.util.ArrayList;public class OtherToolTest {//将员工状态变为falsepublic static void falseChange(ArrayList<NoPosition> people,int a){NoPosition c=people.get(a-1);((Programmer)c).setExist(false);people.set(a-1,c);}//将员工状态变为Truepublic static void trueChange(ArrayList<NoPosition> people,int a){NoPosition c=people.get(a-1);((Programmer)c).setExist(true);people.set(a-1,c);}//空闲状态的项目和团队public static int idleCondion(ArrayList<Project> project, ArrayList<ArrayList<NoPosition>> team){int a=0,b=0;//空闲项目个数for(int x=0;x<project.size();x++){if(!project.get(x).isProjectState()){a++;}}//空闲团队个数b=team.size()-(project.size()-a);return a<b?a:b;}//已经开发的团队个数public static int alreadyProject(ArrayList<Project> project){int i=0;for(int a=0;a<project.size();a++){if(project.get(a).isProjectState()){i++;}}return i;}}

3.6.3是否工具

判断是否的工具，比如是否存在，是否处于什么阶段等

package xuexi.java.guanka12Restart.ToolTest;import xuexi.java.guanka12Restart.Developer.Architect;import xuexi.java.guanka12Restart.Developer.NoPosition;import xuexi.java.guanka12Restart.Developer.Programmer;import xuexi.java.guanka12Restart.Developer.Stylist;import xuexi.java.guanka12Restart.ExceptionTest.*;import xuexi.java.guanka12Restart.ProjectTest.Project;import java.util.ArrayList;import java.util.Random;public class TrueOfFalseTest {//判断账号是否存在public void isAccountExist(){}//判断ID员工是否存在（成员情况）public static int isPeople(ArrayList<NoPosition> people){while (true){int a=ImportTest.importIntTest();if(1>a||a>people.size()){System.out.println("员工不存在，请重新输入");continue;}return a;}}//判断ID员工是否存在（团队占用情况）public static int isPeopleTeam(ArrayList<NoPosition> people){while (true){int a=ImportTest.importIntTest();if(1>a||a>people.size()){System.out.println("员工不存在，请重新输入");continue;}if(!((Programmer)(people.get(a))).isExist()){System.out.println("该员工正在团队中，无法删除");System.out.println("如要删除，请现在团队中删除该员工");System.out.println("请重新输入");continue;}return a;}}//Y/Npublic static boolean yOrN(){while (true){String s=ImportTest.importStringTestNull();if(s.equals("Y")||s.equals("y")){return true;}else if(s.equals("N")||s.equals("n")){return false;}else {System.out.println("输入有误，请重新输入");}}}//判断ID员工是否存在以及是否被调用以及是否超出人员限制public static int isPeopleTeam(ArrayList<NoPosition> people,ArrayList<NoPosition> arrayList) {int o=0;while (true) {o++;if(o==4){System.out.println("连续错误3次，正在返回中...");return -1;}try {int a = ImportTest.importIntTest();if (1 > a || a > people.size()) {System.out.println("员工不存在，请重新输入");continue;}NoPosition noPosition = people.get(a-1);//判断是否开发人员if (noPosition instanceof Architect) {//System.out.println("测试1");} else if (noPosition instanceof Stylist) {//System.out.println("测试2");} else if (noPosition instanceof Programmer) {//System.out.println("测试3");} else {throw new NoDeveloprException();}//判断是否已在本团队中thisTeam(arrayList,a);//判断是否在其他团队中if (!((Programmer)noPosition).isExist()) {throw new AlreadyExistThatException();}//判断人员分配是否合理if (noPosition instanceof Architect) {allArchitect(arrayList);} else if (noPosition instanceof Stylist) {allStylist(arrayList);} else if (noPosition instanceof Programmer) {allProgrammer(arrayList);}return a;}catch (NoDeveloprException e){System.out.println(e.toString());System.out.println("请重新输入");}catch (AlreadyExistThisException e){System.out.println(e.toString());System.out.println("请重新输入");}catch (AlreadyExistThatException e){System.out.println(e.toString());System.out.println("请重新输入");}catch (OneArchitectException e){System.out.println(e.toString());System.out.println("请重新输入");}catch (TwoStyListException e){System.out.println(e.toString());System.out.println("请重新输入");}catch (ThreeProgrammerException e){System.out.println(e.toString());System.out.println("请重新输入");} catch (Exception e){e.printStackTrace();System.out.println("未知异常，请收集信息并联系管理员处理");System.out.println("请重新输入");}}}//判断团队成员是否超出配置public static boolean isPeopleTeamFull(ArrayList<NoPosition> arrayList){return false;}//是否本团队public static void thisTeam(ArrayList<NoPosition> arrayList,int a) throws AlreadyExistThisException {for(int x=0;x<arrayList.size();x++){if(arrayList.get(x).getCount()==a){throw new AlreadyExistThisException();}}}//架构师是否溢出public static void allArchitect(ArrayList<NoPosition> arrayList) throws OneArchitectException {int a=0;for(int x=0;x<arrayList.size();x++){if (arrayList.get(x) instanceof Architect) {a++;}}if(a==1){throw new OneArchitectException();}}//设计师是否溢出public static void allStylist(ArrayList<NoPosition> arrayList) throws TwoStyListException {int a=0;for(int x=0;x<arrayList.size();x++){if(arrayList.get(x) instanceof Architect){}else if (arrayList.get(x) instanceof Stylist) {a++;}}if(a==2){throw new TwoStyListException();}}//程序员是否溢出public static void allProgrammer(ArrayList<NoPosition> arrayList) throws ThreeProgrammerException {int a=0;for(int x=0;x<arrayList.size();x++){if(arrayList.get(x) instanceof Architect){}else if(arrayList.get(x) instanceof Stylist){}else if (arrayList.get(x) instanceof Programmer) {a++;}}if(a==3){throw new ThreeProgrammerException();}}//判断ID团队是否存在public static int isTeam(ArrayList<ArrayList<NoPosition>> team){while (true){int a=ImportTest.importIntTest();if(1>a||a>team.size()){System.out.println("团队不存在，请重新输入");continue;}return a;}}//项目随机分配团队，随机不重复//团队没有记录状态，所以项目增加一个属性用于记录团队的下标public static int noSameNumber(ArrayList<Project> project,ArrayList<ArrayList<NoPosition>> team){Random r=new Random();int a=0;o:while (true){a=r.nextInt(team.size());for(int x=0;x<project.size();x++){if(a==project.get(x).getTeamId()){continue o;}}break ;}return a;}//判断ID项目是否存在public static int isProject(ArrayList<Project> project){while (true){int a=ImportTest.importIntTest();if(1>a||a>project.size()){System.out.println("项目不存在，请重新输入");continue;}//正在开发的项目，设置无法删除if(project.get(a-1).isProjectState()){System.out.println("该项目正在开发，无法删除，请重新输入");continue;}return a;}}//判断是否所有的技术人员都在团队中public static boolean isAllFalse(ArrayList<NoPosition> people){for(int a=0;a<people.size();a++){NoPosition c=people.get(a);if(c instanceof Programmer){if(((Programmer) c).isExist()){return false;}}}return true;}//判断项目是否都处于开发阶段public static boolean isAllProjectTure(ArrayList<Project> project){for(int a=0;a<project.size();a++){if(project.get(a).isProjectState()==false){return false;}}return true;}}

四、小结

这算是做得时间比较长的项目了，是对之前的知识的总结，巩固了之前的知识，但是还是发现接口和抽象类没怎么用上，不知道怎么用，感觉又没有什么用。

程序写了两遍，第一遍写思路，就像语文的打草稿，我先按照正常的流程走一遍，bug不管，只要能走一遍，能运行出来。然后第二遍在第一遍的基础上改进，一个模块一个模块的改进，写完一个模块然后优化方法，然后测试，然后修改bug，后面每写一个模块，都与前面一个模块连接起来，然后改bug，优化方法。最后程序是勉强做出来了，但是还是存在问题，问题就不说了，点到为止，嘿嘿嘿

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