java.sql.SQLException: Unable to load authentication plugin 'caching_sha2_password'
刚装了mysql8.0,用navicat登陆不了,会出现2059错误,只能用命令行登陆1.找到配置文件my.ini将default_authentication_plugin=caching_sha2_password改为default_authentication_plugin=mysql_native_password2.用命令行登陆mysql-uroot-p1234563.usemysql4