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com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Client does not support authentication protocol requested by server; consider upgrading MySQL client

大神們，報了這個錯，真心不知道是怎么回事

hei嘿嘿

2019-07-16

源自：通過自動回復機器人學Mybatis---基礎版 2-5

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hei嘿嘿提問者
2019-07-16

Unexpected exception encountered during query.

現在報這個錯了，已經加上?useUnicode=true&characterEncoding=UTF-8

0 回復有任何疑惑可以回復我~

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com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Client does not support authentication protocol requested by server; consider upgrading MySQL client

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