开发javaBean

在src目录下面新建名为bean的包

public class PersonBean {
    private int id;
    private String name;
    private String sex;
    private int age;
    private String rank;
    private String department;

}

编写完毕

按住alt+ins建

选择getter和setter

和toString方法

package bean;

public class PersonBean {
    private int id;
    private String name;
    private String sex;
    private int age;
    private String rank;
    private String department;

    @Override
    public String toString() {
        return "PersonBean{" +
                "id=" + id +
                ", name='" + name + ''' +
                ", sex='" + sex + ''' +
                ", age=" + age +
                ", rank='" + rank + ''' +
                ", department='" + department + ''' +
                '}';
    }

    public int getId() {
        return id;
    }

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

    public String getName() {
        return name;
    }

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

    public String getSex() {
        return sex;
    }

    public void setSex(String sex) {
        this.sex = sex;
    }

    public int getAge() {
        return age;
    }

    public void setAge(int age) {
        this.age = age;
    }

    public String getRank() {
        return rank;
    }

    public void setRank(String rank) {
        this.rank = rank;
    }

    public String getDepartment() {
        return department;
    }

    public void setDepartment(String department) {
        this.department = department;
    }
}

PersonBean编写完毕