Intellij idea配置SpringBoot报错

Description: Failed to auto-configure a DataSource: 'spring.datasource.url'
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).

翻译：

Description: Failed to auto-configure a DataSource: 'spring.datasource.url'
描述：未能自动配置数据源：“春天。DataSource。URL”
Consider the following:
考虑以下：
If you want an embedded database (H2, HSQL or Derby), please put it on the classpath.
如果你想要一个嵌入式数据库（H2，HSQL或Derby），请把它放在类路径。
If you have database settings to be loaded from a particular profile you may need to activate it (no profiles are currently active).
如果要从特定的配置文件中加载数据库设置，可能需要激活它（目前没有配置文件）。

解决方法：

第一种、配置数据库的数据源，

第二种、在启动类中配置

@SpringBootApplication(exclude = DataSourceAutoConfiguration.class)或者

@EnableAutoConfiguration(exclude = DataSourceAutoConfiguration.class)