Spring表单验证(Spring Validation)

1.基本介绍

　　之前在项目中做的后台验证就是Spring Validation，最近闲下来了，就来整理一下。

　　从Spring3.0开始，Spring MVC中提供了对java校验的API支持。在Spring MVC中不需要额外配置，就可以使用。

注解	描述
@AssertFalse	所注解的元素必须为boolean类型，并且值为false
@AssertTrue	所注解的元素必须为boolean类型，并且值为true
@DecimalMax	所注解的元素必须为数字，并且值要小于或等于给定的BigDecimalString值
@DecimalMin	所注解的元素必须为数字，并且值要大于或等于给定的BigDecimalString值
@Digits	所注解的元素必须为数字，并且它的值必须有指定的位数
@Future	所注解的元素必须为一个将来的日期
@Max	所注解的元素必须为数字，并且值要小于或等于给定的值
@Min	所注解的元素必须为数字，并且值要大于或等于给定的值
@NotNull	所注解的元素不能为null
@Null	所注解的元素必须为null
@Past	所注解的元素的值必须是一个已过去的日期
@Pattern	所注解的元素必须匹配给定的正则表达式
@Size	所注解的元素必须是String、数组、集合，并且长度在给定范围内

2.代码展示

　　user.java

/**
 * TODO 用户信息PO <br/>
 * TODO 用户信息类
 * @author tzy
 */
@Entity
@Table(name = "userInfo")
public class UserInfoPO implements Serializable{

    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    /**
     * 人员id
     */
    @Id
    @GenericGenerator(name = "systemUUID", strategy = "uuid")
    @GeneratedValue(generator = "systemUUID")
    @Column(name = "userInfoId", length = 32)
    private String userInfoId;
    /**
     * 用户id
     */
    @OneToOne(cascade = { CascadeType.REFRESH }, fetch=FetchType.LAZY)
    @JoinColumn(name = "userId")
    private UserPO user;
    /**
     * 姓名
     */
    @NotBlank(message = "联系人为空")
    @Column(name = "name", length = 20)
    private String name;
    /**
     * 性别 1.男 2.女
     */
    @Column(name = "sex", length = 1)
    private Integer sex;
    /**
     * 学历
     */
    @Column(name = "qualification", length = 20)
    private String qualification;
    /**
     * 出生日期
     */
    @Temporal(TemporalType.DATE)
    @Column(name = "birthDay")
    private Date birthDay;
    /**
     * 身份证
     */
    @Column(name = "idCard", length = 19)
    private String idCard;
    /**
     * 固话
     */
    @Column(name = "tel", length = 12)
    private String tel;
    /**
     * 手机号
     */
    @NotBlank(message = "手机号为空")
    @Size(min = 11, max = 11, message = "手机号长度有误")
    @Column(name = "phone", length = 12)
    private String phone;
    /**
     * 邮箱
     */
    @NotBlank(message = "邮箱为空")
    @Email(message = "用户名格式有误")
    @Column(name = "email", length = 50)
    private String email;
    /**
     * 图片
     */
    @Column(name = "image", length = 255)
    private String image;
    /**
     * 参加工作时间
     */
    @Temporal(TemporalType.DATE)
    @Column(name = "joinWork")
    private Date joinWork;
    /**
     * 入职时间
     */
    @Temporal(TemporalType.DATE)
    @Column(name = "hireDate")
    private Date hireDate;
    /**
     * 工作经历
     */
    @Column(name = "wordDes", length = 400)
    private String wordDes;
    /**
     * 地址
     */
    @Column(name = "address", length = 100)
    private String address;
    /**
     * 备注
     */
    @Column(name = "comment", length = 255)
    private String comment;
    /**
     * 机构名称
     */
    @NotBlank(message = "用户名称为空")
    @Column(name = "orgName", length = 100)
    private String orgName;
    /**
     * 传真
     */
    @Column(name = "fax", length = 20)
    private String fax;

    public String getUserInfoId() {
        return userInfoId;
    }

    public void setUserInfoId(String userInfoId) {
        this.userInfoId = userInfoId;
    }

    public UserPO getUser() {
        return user;
    }

    public void setUser(UserPO user) {
        this.user = user;
    }

    public String getName() {
        return name;
    }

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

    public Integer getSex() {
        return sex;
    }

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

    public String getQualification() {
        return qualification;
    }

    public void setQualification(String qualification) {
        this.qualification = qualification;
    }

    public Date getBirthDay() {
        return birthDay;
    }

    public void setBirthDay(Date birthDay) {
        this.birthDay = birthDay;
    }

    public String getIdCard() {
        return idCard;
    }

    public void setIdCard(String idCard) {
        this.idCard = idCard;
    }

    public String getTel() {
        return tel;
    }

    public void setTel(String tel) {
        this.tel = tel;
    }

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getImage() {
        return image;
    }

    public void setImage(String image) {
        this.image = image;
    }

    public Date getJoinWork() {
        return joinWork;
    }

    public void setJoinWork(Date joinWork) {
        this.joinWork = joinWork;
    }

    public Date getHireDate() {
        return hireDate;
    }

    public void setHireDate(Date hireDate) {
        this.hireDate = hireDate;
    }

    public String getWordDes() {
        return wordDes;
    }

    public void setWordDes(String wordDes) {
        this.wordDes = wordDes;
    }

    public String getComment() {
        return comment;
    }

    public void setComment(String comment) {
        this.comment = comment;
    }

    public String getAddress() {
        return address;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getOrgName() {
        return orgName;
    }

    public void setOrgName(String orgName) {
        this.orgName = orgName;
    }

    public String getFax() {
        return fax;
    }

    public void setFax(String fax) {
        this.fax = fax;
    }

}

...controller

 @RequestMapping("/toUserInfoModifyDeal")
    @UserLog(type = "修改用户信息", level = "1", desc = "修改用户信息")
    public @ResponseBody String toUserInfoModifyDeal(
            @Valid UserInfoPO userInfoPO, BindingResult result) {
        if (result.hasErrors()) {
            List<ObjectError> list = result.getAllErrors();
            for (int i1 = 0; i1 < list.size(); i1++) {
            }
            return "用户信息修改失败！";
        }
        ......
    }