创建持久化类 Customer.java；Customer的主要属性是 id、custId、jobs、phone。 创建包 pojo； 创建类 Customer； 创建属性 id、custId、jobs、phone； 生成 set和 get方法

；

代码如下：

package pojo;

import java.io.Serializable;

public class Customer implements Serializable{
    private static final long serialVersionUID = 1L;
    
    private int id;
    private String custId;
    private String jobs;
    private String phone;
    
    public int getId() {
        return id;
    }
    public void setId(int id) {
        this.id = id;
    }
    public String getCustId() {
        return custId;
    }
    public void setCustId(String custId) {
        this.custId = custId;
    }
    public String getJobs() {
        return jobs;
    }
    public void setJobs(String jobs) {
        this.jobs = jobs;
    }
    public String getPhone() {
        return phone;
    }
    public void setPhone(String phone) {
        this.phone = phone;
    }
}