Cannot load driver class: com.mysql.jdbc.Driver

配置文件application.properties中一直是红色springboot启动错误

spring.datasource.driver-class-name=com.mysql.jdbc.Driver

需要在pom.xml中配置

 <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <scope>runtime</scope>
        </dependency>