Description:
Failed to configure a DataSource: ‘url‘ attribute is not specified and no embedded datasource could be configured.
//无法配置数据库，没有指定url属性，并且无法配置embedded datasource
Reason: Failed to determine a suitable driver class
//原因：无法明确指定正确的驱动类（driver.class
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).
Consider the following: If you want an embedded database (H2, HSQL or Der...
原文：https://www.cnblogs.com/weibanggang/p/11891279.html