Java0715/tomcat-demo/src/main/java/com/sf/sysdemo/entity/SysUser.java

package com.sf.sysdemo.entity;

import java.io.Serializable;

// 标准的实体类
//   实体类需要是可序列化的  因为数据和对象的映射 是一个输入输出的处理过程
//   还应该有全参构造器 和 无参构造器
public class SysUser implements Serializable {

    // 这里尽量不用基本数据类型 而是使用包装类
    private Integer uid;
    private String username;
    private String password;

    public SysUser() {
    }

    public SysUser(Integer uid, String username, String password) {
        this.uid = uid;
        this.username = username;
        this.password = password;
    }

    public Integer getUid() {
        return uid;
    }

    public void setUid(Integer uid) {
        this.uid = uid;
    }

    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 "SysUser{" +
                "uid=" + uid +
                ", username='" + username + '\'' +
                ", password='" + password + '\'' +
                '}';
    }
}