在装有MySQL的机器上登录MySQL mysql -u root -p密码 执行use mysql; 执行update user set host = '%' where user = 'root';这一句执行完可能会报错,不用管它. 执行FLUSH PRIVILEGES; 经过上面4步,就可以解决这个问题了. 注: 第四步是刷新MySQL的权限相关表,一定不要忘了,我第一次的时候没有执行第四步,结果一直不成功,最后才找到这个原因.
情景: 等待苹果审核上线时,发现因为IPV6被拒了.这是悲剧,以下是苹果审核给我的理由: We discovered one or more bugs on Wi-Fi connected to an IPv6 network. Specifically, your app displayed an error message upon launch. Next Steps To resolve this issue, please run your app on a device to
class class1 { public static void Main(string[] args) { Person ps = new Person(); ps.KouLan(); IFlyable fly = new Person(); fly.KouLan(); Console.ReadKey(); } } public class Person : IFlyable { public void KouLan() { Console.WriteLine("wo hui kou lan