launch

一、分析

第一步应该是技术选型，用什么技术来实现这些功能。

PlanA：纯JavaWeb，不带框架，然而找个会比较麻烦，我已经忘记的差不多了。

PlanB：利用框架，但其实底层还是脱离不了javaWeb。

我选择B

先建需要的数据库表

登陆页面：用户名、密码 、验证码（没有验证码校验？不严谨）注册的页面也应该有，但先不写了。

登录界面对应的表和实体类

package com.example.domain;

public class User {
    private String username;
    private String password;

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    @Override
    public String toString() {
        return "User{" +
                "username='" + username + '\'' +
                ", password='" + password + '\'' +
                '}';
    }
}

员工信息对应的表和实体类

package com.example.domain;

public class Employee {
    private String id;
    private String name;
    private String dept;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public String getDept() {
        return dept;
    }

    public void setDept(String dept) {
        this.dept = dept;
    }

    @Override
    public String toString() {
        return "Employee{" +
                "id='" + id + '\'' +
                ", name='" + name + '\'' +
                ", dept='" + dept + '\'' +
                '}';
    }
}

人员缺口界面对应的表和实体类

package com.example.domain;

public class Group_Short {
    private String city;
    private String dept;
    private String manager;
    private String groupName;
    private int totalNum;
    private int shortNum;

    public void setCity(String city) {
        this.city = city;
    }

    public void setDept(String dept) {
        this.dept = dept;
    }

    public void setManager(String manager) {
        this.manager = manager;
    }

    public void setGroupName(String groupName) {
        this.groupName = groupName;
    }

    public void setTotalNum(int totalNum) {
        this.totalNum = totalNum;
    }

    public void setShortNum(int shortNum) {
        this.shortNum = shortNum;
    }

    public String getCity() {
        return city;
    }

    public String getDept() {
        return dept;
    }

    public String getManager() {
        return manager;
    }

    public String getGroupName() {
        return groupName;
    }

    public int getTotalNum() {
        return totalNum;
    }

    public int getShortNum() {
        return shortNum;
    }

    @Override
    public String toString() {
        return "Group_Short{" +
                "city='" + city + '\'' +
                ", dept='" + dept + '\'' +
                ", manager='" + manager + '\'' +
                ", groupName='" + groupName + '\'' +
                ", totalNum=" + totalNum +
                ", shortNum=" + shortNum +
                '}';
    }
}

项目组界面对应的表和实体类

对应的实体类

package com.example.domain;

public class Group {
    private String province;
    private String city;
    private String groupName;
    private String dept;
    private String manager;
    private String isHead;

    public String getProvince() {
        return province;
    }

    public void setProvince(String province) {
        this.province = province;
    }

    public String getCity() {
        return city;
    }

    public void setCity(String city) {
        this.city = city;
    }

    public String getGroupName() {
        return groupName;
    }

    public void setGroupName(String groupName) {
        this.groupName = groupName;
    }

    public String getDept() {
        return dept;
    }

    public void setDept(String dept) {
        this.dept = dept;
    }

    public String getManager() {
        return manager;
    }

    public void setManager(String manager) {
        this.manager = manager;
    }

    public String getIsHead() {
        return isHead;
    }

    public void setIsHead(String isHead) {
        this.isHead = isHead;
    }

    @Override
    public String toString() {
        return "Group{" +
                "gid=" +
                ", province='" +province + '\'' +
                ", city='" + city + '\'' +
                ", groupName='" + groupName + '\'' +
                ", dept='" + dept + '\'' +
                ", manager='" + manager + '\'' +
                ", isHead='" + isHead + '\'' +
                '}';
    }
}