Idea of import jeesite__ program debugging

1. Import project directly select Maven Import
(although idea integrates Maven, it's recommended that you get the next Maven to import the database, and I'm not really sure if Maven imported the database, and I didn't look at it, using Idea's own maven, I'm using my own maven.)
2. After the introduction of POM jdbc error without the tube, if you look at the wrong eye can be changed to warnning JDBC;
3. If the introduction of some class error "' cannot resolve symbol XXX ', need to clean up the idea of the cache restart can
File > Invalidated Caches/restart
4. The final configuration of Tomcat will be deployment add Jeesite:war can start, otherwise can not start the project

Turn from:

https://github.com/thinkgem/jeesite/issues/421