登录myslq提示 host ... is blocked because of many connection errors;unblock with ‘mysqladmin flush-hosts’
原因:
同一IP在短时间内产生太多中断的数据库连接二导致的阻塞;
解决方法:
1、修改允许的max_connect_errors数量
show variables like ‘max_connect_errors’;
set global max_connect_errors = 1000;
2、临时解决办法:
1)flush hosts;
2)重启数据库