Add a Custom message for the Unique Constraints in hibernate
问题 @Entity @Table(name="users",uniqueConstraints = {@UniqueConstraint(columnNames = {"email"})}) public class User implements Serializable { @Column(unique = true,name = "email") @NotNull(message = "{NotNull.email}") @Email(message = "{Pattern.email}") @Size(min=10, max=50) private String email; public String getEmail() { return email; } public void setEmail(String email) { this.email = email; } } I have the message.properties file which is working fine NotNull.email = Email is required Pattern