最近在學(xué)習(xí)vue+express+mysql搭建環(huán)境,服務(wù)器端啟動時,提示:
ER_NOT_SUPPORTED_AUTH_MODE: Client does not support authentication protoc ol requested by server; consider upgrading MySQL client
經(jīng)過上網(wǎng)查找信息,發(fā)現(xiàn)是mysql8 之前的版本中加密規(guī)則是mysql_native_password,而在mysql8之后,加密規(guī)則是caching_sha2_password?把mysql用戶登錄密碼加密規(guī)則還原成mysql_native_password,簡單點就是現(xiàn)在是嚴(yán)格加密模式,以前是普通模式,修改加密規(guī)則為普通模式
具體方法步驟如下:
1.打開命令行,輸入:mysql -u root -p,輸入密碼,進(jìn)入mysql數(shù)據(jù)庫(也可以通過navicat直接進(jìn)入)
2.ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; (修改加密規(guī)則 (必寫))
3.ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; (更新用戶密碼 )
4.FLUSH PRIVILEGES; #刷新權(quán)限(不輸入也可以)
再次嘗試服務(wù)器端啟動,提示監(jiān)聽成功。
修改方法參照源地址:http://www.itdecent.cn/p/c8eb6d2471f8