mysql 8 php 7连接失败 解决办法

环境信息:win10 mysql 8.0.17 php 7 连接mysql 8 时提示未能授权连接，错误如图所示: Warning: mysqli::__construct(): (HY000/1045): Access denied for user ‘root’@‘localhost’ (using password: YES) in C:\DISK\apache\Apache24\htdoc

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