Cannot resolve class or package ‘jdbc’ less… (Ctrl+F1) Inspection
info: Checks Spring Boot application .properties configuration files.
Highlights unresolved and deprecated configuration keys and invalid
values.
问题:配置数据库的驱动的时候无法连接 ;
原因:需要修改一下idea配置, 将本项目中数据库连接中的运行修改为编译;