mysql授权其他IP访问
注:必须使用root用户?
dbname:数据库名称
root:用户名 ??
passwd:密码
?grant?all?privileges?on?dbname.*?to?root@’localhost’?identified?by?’passwd’;
grant?all?privileges?on??dbname.*?to?root@’127.0.0.1′?identified?by?’passwd’;
grant?all?privileges?on??dbname.*?to?root@’%’?identified?by?’passwd’;?