Java 不推荐使用休眠@NotEmpty
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Hibernate @NotEmpty is deprecated
提问by Brijesh Soni
I am using 5.2.13.Finalversion of hibernate-coreand 5.2.13.Final version of hibernate-validator.
我正在使用5.2.13.Final版本的hibernate-core和 5.2.13.Final 版本的hibernate-validator。
@NotEmpty
@Column(name = "SSO_ID", unique = true, nullable = false)
private String ssoId;
@NotEmptycomes in picture when I need the following validation message from themessage.propertiesfile when ssoIdis empty:
@NotEmpty当我需要message.properties文件中的以下验证消息时，该文件ssoId为空时出现：
NotEmpty.user.ssoId=SSO ID can not be blank.
NotEmpty.user.ssoId=SSO ID can not be blank.
But @NotEmptyis deprecated in the latest version. What is its equivalent?
但@NotEmpty在最新版本中已弃用。它的等价物是什么？
采纳答案by davidxxx
Generally, as something is marked as deprecated in a javadoc, the javadoc explains also what is the alternative to.
通常，由于某些内容在 javadoc 中被标记为已弃用，因此 javadoc 还解释了替代方法。
The org.hibernate.validator.constraints.NotEmpty annotation javadocstates (emphasis is mine) :
该org.hibernate.validator.constraints.NotEmpty注释的javadoc国家（重点是我的）：
Deprecated. use the standard javax.validation.constraints.NotEmptyconstraint instead
已弃用。改用标准 javax.validation.constraints.NotEmpty约束
Note that since Hibernate 5, Hibernate deprecated several of its specific validation constraint classes in favor to standard JSR 380-bean validationclasses.
Note also that the Hibernate Validator 6library is actually the reference implementation of this JSR.
请注意，从 Hibernate 5 开始，Hibernate 弃用了几个特定的验证约束类，转而使用标准的JSR 380-bean 验证类。
另请注意，Hibernate Validator 6库实际上是此 JSR 的参考实现。
Hereis an updated list of deprecated API for Hibernate validator.
这是 Hibernate 验证器的已弃用 API 的更新列表。
回答by user3129211
Use import javax.validation.constraints.NotBlank;instead of import org.hibernate.validator.constraints.NotBlank;
使用 import javax.validation.constraints.NotBlank; 而不是导入 org.hibernate.validator.constraints.NotBlank;
