SpringBoot启动报错

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).

启动报错的原因是springboot默认启动的时候会去找数据库的配置文件，而我们没有相应的数据库配置

解决方案：

方案1.添加数据库配置（在application.yml中）

方案2.在启动类的注解上添加参数，默认不去加载数据库配置（推荐）----将红色划线部分添加到注解中

原文：https://www.cnblogs.com/leeeeemz/p/12651702.html