【报错】Failed to determine a suitable driver class

报错信息

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APPLICATION FAILED TO START
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Description:

Failed to configure a DataSource: 'url' attribute is not specified and no embedded datasource could be configured.

Reason: Failed to determine a suitable driver class


Action:

Consider the following:
	If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
	If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).

导入依赖有：

        <dependency>
            <groupId>com.baomidougroupId>
            <artifactId>mybatis-plus-boot-starterartifactId>
            <version>3.4.1version>
        dependency>
        <dependency>
            <groupId>mysqlgroupId>
            <artifactId>mysql-connector-javaartifactId>
            <version>8.0.17version>
        dependency>

是否需要mybatis依赖：不需要排除

是否需要mybatis依赖：不需要排除即可

@SpringBootApplication(exclude = {DataSourceAutoConfiguration.class})

resources未编译

启动失败 Failed to determine a suitable driver class 问题解决方案