数据库连接驱动版本过高问题

在进行mysql数据库连接的过程中，如果因mysql驱动版本过高，在进行操作 的时候出现以下问题.可以降低数据库的驱动版本来进行处理解决。

2019-02-26 14:35:19.254  INFO 668 --- [           main] c.e.s.SpringbootMybatisSqlyogApplication : Started SpringbootMybatisSqlyogApplication in 2.477 seconds (JVM running for 3.314)
2019-02-26 14:35:23.612  INFO 668 --- [nio-8080-exec-1] o.a.c.c.C.[Tomcat].[localhost].[/]       : Initializing Spring DispatcherServlet 'dispatcherServlet'
2019-02-26 14:35:23.612  INFO 668 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Initializing Servlet 'dispatcherServlet'
2019-02-26 14:35:23.618  INFO 668 --- [nio-8080-exec-1] o.s.web.servlet.DispatcherServlet        : Completed initialization in 5 ms
2019-02-26 14:35:23.651  INFO 668 --- [nio-8080-exec-1] com.zaxxer.hikari.HikariDataSource       : HikariPool-1 - Starting...
2019-02-26 14:35:24.716 ERROR 668 --- [nio-8080-exec-1] com.zaxxer.hikari.pool.HikariPool        : HikariPool-1 - Exception during pool initialization.

java.sql.SQLNonTransientConnectionException: CLIENT_PLUGIN_AUTH is required
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:110) ~[mysql-connector-java-8.0.15.jar:8.0.15]
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql-connector-java-8.0.15.jar:8.0.15]
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:89) ~[mysql-connector-java-8.0.15.jar:8.0.15]
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:63) ~[mysql-connector-java-8.0.15.jar:8.0.15]
    at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:73) ~[mysql-connector-java-8.0.15.jar:8.0.15]
    at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:79) ~[mysql-connector-java-8.0.15.jar:8.0.15]