Error:
配置信息显示橙色高亮，Cannot reslove configuration 'spring .datasource.hikari.username'.
RUN后：
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).
原因：
数据池参数名称与对应连接池的jar中的不符，导致程序无法正确识别，从而报错：
解决办法：修改参数名称，并使之不显示橙色异常背景。
总结：不容数据链接池部分名称有所不同，在使用的时候要留意，不然容易出现错误。
