node连接mysql报错

Unhandled rejection SequelizeConnectionError: Client does not support authentication protocol requested by server; consider upgrading MySQL client

把加密方式改为mysql_native_password 在用旧密码登录mysql之后，用下面的语句修改密码 alter user'root'@'localhost' identified with mysql_native_password by '新密码'; 不用mysql_native_password这种加密方式的话，可以直接这样写 alter user'root'@'localhost' identified by '新密码';