SpringMVC JSR303数据校验DEMO(附:JSR303的JAR包)

package linjie.springmvc.pojo; /** * @author 浅然 xulinjie0105@gmail.com * @version 创建时间：2018年6月4日 上午7:59:41 * 用户实体类 */ import java.io.Serializable; import javax.validation.constraints.Pattern; import org.hibernate.validator.constraints.Email; import org.hibernate.validator.constraints.Length; import org.hibernate.validator.constraints.NotBlank; public class User implements Serializable{ private static final long serialVersionUID = -8091594509781201303L; //@NotEmpty 用在集合类上面 //@NotBlank 用在String上面 //@NotNull 用在基本类型上 @NotBlank(message="用户名不能为空") private String username; //用户名 @Length(min=6,max=18,message="密码长度必须在6~18位") private String password; //用户密码 @Email(message="邮箱格式不正确") private String email; //用户邮箱 @Pattern(regexp="[1][3|4|5|7|8][0-9]{9}",message="手机号码格式不正确") private String phone; //用户电话 public User() {} /** * @return the username */ public String getUsername() { return username; } /** * @param username the username to set */ public void setUsername(String username) { this.username = username; } /** * @return the password */ public String getPassword() { return password; } /** * @param password the password to set */ public void setPassword(String password) { this.password = password; } /** * @return the email */ public String getEmail() { return email; } /** * @param email the email to set */ public void setEmail(String email) { this.email = email; } /** * @return the phone */ public String getPhone() { return phone; } /** * @param phone the phone to set */ public void setPhone(String phone) { this.phone = phone; } /* (non-Javadoc) * @see java.lang.Object#toString() */ @Override public String toString() { return "User [username=" + username + ", password=" + password + ", email=" + email + ", phone=" + phone + "]"; } }