3.2、Employee，JavaBean的校验规则

| package com.wzy.pojo;

import lombok.AllArgsConstructor;
import lombok.Data;
import lombok.NoArgsConstructor;

import javax.validation.constraints.Email;
import javax.validation.constraints.Pattern;

@AllArgsConstructor
@NoArgsConstructor
@Data//自动生成set/get方法，toString方法，equals方法，hashCode方法，不带参数的构造方法
public class Employee {

**private **Integer **empId**;<br />    /**<br />     * **@Pattern **：自定义校验规则的 注解。<br />     * regexp:校验规则,正则表达式<br />     * message：校验失败后的提示信息<br />     */<br />    @Pattern(regexp = **"(^[a-zA-Z0-9_-]{6,16}$)&#124;(^[\\\\u2E80-\\\\u9FFF]{2,5})"**,<br />            message = **"请输入2-5中文或6-16位英文大小写和数字组合"**)<br />    **private **String **empName**;
**private **String **gender**;
//@Email()<br />    @Pattern(regexp = **"(^([a-z0-9_\\\\.-]+)@([\\\\da-z\\\\.-]+)\\\\.([a-z\\\\.]{2,6})$)"**,<br />            message =  **"邮箱格式不正确！"**)<br />    **private **String **email**;
**private **Integer **dId**;
**private **Department **department**;
**public **Employee(Integer empId, String empName, String gender, String email, Integer dId) {<br />        **this**.**empId **= empId;<br />        **this**.**empName **= empName;<br />        **this**.**gender **= gender;<br />        **this**.**email **= email;<br />        **this**.**dId **= dId;<br />    }<br />} |

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