无法在 HikariConfig 类加载器或线程上下文中加载驱动程序类 oracle.jdbc.OracleDriver

Question

我是第一次使用 Spring 并尝试对其进行设置，以便我的代码可以访问 Oracle 数据库。我的 application.properties 中有以下配置：

 spring.datasource.url=jdbc:oracle:thin:@140.192.30.237:1521:def
    spring.datasource.username=<username>
    spring.datasource.password=<password>
    spring.datasource.driver.class-name=oracle.jdbc.driver.OracleDriver

我的 pom.xml 包含以下依赖项：

 <dependencies>
    <dependency>
        <groupId>mysql</groupId>
        <artifactId>mysql-connector-java</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-jpa</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-data-mongodb</artifactId>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-web</artifactId>
    </dependency>
    <dependency>
        <groupId>com.oracle.jdbc</groupId>
        <artifactId>ojdbc8</artifactId>
        <version>12.2.0.1</version>
    </dependency>
    <dependency>
        <groupId>com.h2database</groupId>
        <artifactId>h2</artifactId>
        <scope>runtime</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-test</artifactId>
        <scope>test</scope>
    </dependency>
    <dependency>
        <groupId>org.mongodb</groupId>
        <artifactId>mongo-java-driver</artifactId>
        <version>LATEST</version>
    </dependency>
    <dependency>
        <groupId>javax.xml.bind</groupId>
        <artifactId>jaxb-api</artifactId>
        <version>2.3.0</version>
    </dependency>
    <dependency>
        <groupId>com.google.code.gson</groupId>
        <artifactId>gson</artifactId>
        <version>LATEST</version>
    </dependency>
    <dependency>
        <groupId>javax.json</groupId>
        <artifactId>javax.json-api</artifactId>
        <version>1.0</version>
    </dependency>
</dependencies>

但是我收到以下错误并且不确定如何解决它，我从搜索中找到了类似的错误但没有一个解决了我的问题：

 Failed to bind properties under '' to com.zaxxer.hikari.HikariDataSource:

    Property: driverclassname
    Value: oracle.jdbc.OracleDriver
    Origin: "driverClassName" from property source "source"
    Reason: Failed to load driver class oracle.jdbc.OracleDriver in either of HikariConfig class loader or Thread context classloader

Action:

Update your application's configuration

感谢您提供解决此问题的任何提示。

原文由 Polyphase29 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

正如您在错误中提到的，问题出在您的配置上。下一行，

 spring.datasource.driver.class-name=oracle.jdbc.driver.OracleDriver

应该改变，

 spring.datasource.driver-class-name=oracle.jdbc.driver.OracleDriver

请注意，它不是 driver.class-name ，而是它的 driver-class-name

原文由 Damith 发布，翻译遵循 CC BY-SA 4.0 许可协议