Client does not support authentication protocol requested by server； consider upgrading MySQL client

1. 问题描述

Client does not support authentication protocol requested by server; consider upgrading MySQL client
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)

我遇到这个问题是因为mysql是8.0版本，连接驱动是5.0版本，

2. 解决方案

驱动换成8.0版本即可。
URL做修改：

jdbc:mysql://localhost/xxx?serverTimezone=GMT