为什么在SpringBoot中获取“ java.lang.ClassNotFoundException：com.unboundid.ldap.sdk.LDAPException”

Question

为什么在SpringBoot中获得java.lang.ClassNotFoundException: com.unboundid.ldap.sdk.LDAPException甚至在pom.xml中添加了unboundid-ldapsdk maven依赖

<!-- https://mvnrepository.com/artifact/com.unboundid/unboundid-ldapsdk -->
        <dependency>
            <groupId>com.unboundid</groupId>
            <artifactId>unboundid-ldapsdk</artifactId>
            <version>4.0.10</version>
            <scope>test</scope>
        </dependency>

有人可以帮我吗？