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[英]No validator could be found for constraint 'javax.validation.constraints.Size'
[英]No validator could be found for constraint 'javax.validation.constraints.NotEmpty' error in JBOSS
我有一個 SpringBoot 版本的“ 2.3.9.RELEAS E”應用程序。
Jboss 版本: jboss-eap-7.1
成功將應用程序部署到jboss 。 當我嘗試通過我的 web 應用程序登錄時,發生了錯誤。
No validator could be found for constraint 'javax.validation.constraints.NotEmpty' validating type 'java.lang.String'. Check configuration for 'emailAddress'
驗證 class 如下
@Getter @Setter public class Login {
@NotEmpty(message = "Please enter email address.", groups = ValidationOrder.Step1.class)
private String emailAddress;
@NotEmpty(message = "Please enter password.", groups = ValidationOrder.Step1.class)
private String password; }
我已將“jboss-deployment-structure”添加到“WEB-INF”目錄。
<jboss-deployment-structure>
<deployment>
<exclusions>
<module name="javax.validation.api" />
</exclusions>
</deployment>
</jboss-deployment-structure>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<exclusions>
<exclusion>
<artifactId>tomcat-embed-websocket</artifactId>
<groupId>org.apache.tomcat.embed</groupId>
</exclusion>
<exclusion>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-tomcat</artifactId>
<scope>compile</scope>
<optional>true</optional>
<exclusions>
<exclusion>
<artifactId>tomcat-embed-websocket</artifactId>
<groupId>org.apache.tomcat.embed</groupId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>7.0.1.Final</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>1.16.16</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.5</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>2.0.1.Final</version>
</dependency>
錯誤仍然存在。 一個主意?
它在Netbeans 8.2 + Apache Tomcat中工作正常
您應該使用 spring-boot-starter-validation 而不是添加庫。
所以刪除:
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>7.0.1.Final</version>
<type>jar</type>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>2.0.1.Final</version>
</dependency>
添加:
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-validation</artifactId>
</dependency>
同時刪除lombok的版本。 這已經由 spring 引導父級定義
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