java校验示例

package com.datasure.movesure.admin.pojo;

import lombok.Data;
import org.hibernate.validator.constraints.Length;
import org.springframework.validation.annotation.Validated;

import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;
import java.io.Serializable;


@Validated
public class TestErrorBean implements Serializable {


    @NotNull(message = "id不能为空")
    private Integer userId; // 用户ID 添加用户时userId为空 int改为Integer

    @NotNull(message = "名字不能为空")
    private int userDelMark; // 用户删除标志:正常为0

    @NotBlank(message = "用户帐号不能为空")
    private String userName; // 用户帐号

//    @Length(max = 20, message = "用户密码不能超过20个字符")
    @Size(min = 6,max = 30,message = "地址应该在6-30字符之间")
    private String userPwd; // 用户密码

    public Integer getUserId() {
        return userId;
    }

    public void setUserId(Integer userId) {
        this.userId = userId;
    }

    public int getUserDelMark() {
        return userDelMark;
    }

    public void setUserDelMark(int userDelMark) {
        this.userDelMark = userDelMark;
    }

    public String getUserName() {
        return userName;
    }

    public void setUserName(String userName) {
        this.userName = userName;
    }

    public String getUserPwd() {
        return userPwd;
    }

    public void setUserPwd(String userPwd) {
        this.userPwd = userPwd;
    }
}