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默认身份验证插件配置：default_authentication_plugin
mysql> show global variables like ‘default_authentication_plugin‘; +-------------------------------+-----------------------+ | Variable_name | Value | +-------------------------------+-----------------------+ | default_authentication_plugin | caching_sha2_password | +-------------------------------+-----------------------+ 1 row in set, 1 warning (0.00 sec) mysql>
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原文：https://www.cnblogs.com/igoodful/p/15211620.html