PHP 連接mysql報錯The server requested authentication method unknown

配置完嘗試連接mysql出現mysqli_connect(): The server requested authentication method unknown to the這種問題，查了一下發現是mysql8密碼機制換成了cha2導致的，解決辦法簡單，來一個SQL命令： ALTER USER ‘username’@‘localhost’ IDENTIFIED WITH mysql_nativ

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