Excuse me everybody, about matlabR2016 and MySQL8.0 using JDBC connection, I completely reference this post a tutorial for:
https://blog.csdn.net/qq_34258054/article/details/80356421? Utm_medium=distribute. Pc_relevant. None - task - blog - baidujs - 4

Using JDBC configuration file is mysql connector - Java - 5.1.7

But in matlab interface to use the database function connection, only to find that hint:

The Message: "Unable to find the JDBC driver. '
Handle: 0


But at the moment I set up the mysql database in navicat can horizon plane is already a connection state


Excuse me, can you see exactly what causes not connected to the JDBC driver?