1.查看MySQL的当前最大链接数,登陆MySQL:mysql -uroot -p,回车;输入密码,回车;mysql
输入命令:select VARIABLE_VALUE from information_schema.GLOBAL_VARIABLES where VARIABLE_NAME='MAX_CONNECTIONS'; 回车sql
2.修改最大链接数orm
C:\ProgramData\MySQL\MySQL Server 5.6\my.iniio
添加“max_connections=3600”form
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