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For Jia Min, this blow is even worse than in the original work. After all, this time Gu Xixi has reminded...Observer1 has received!平衡的九重天塌陷为九大天锥降临世界各地，无数人类被吸入其中。九重天的守护神被邪恶力量侵蚀控制，肆虐地球。为解救危机，神兽战队艰难与之抗争，得到希望元神的认可，获得力量，勇闯九重天，经历奇幻冒险和重重考验，凭借坚强意志和内心正义，打破黑暗军团的阴谋，最终修复九重天，拯救了人类和地球。This is the basis of the opening and closing principle, and the specific content: interface-oriented programming, relying on abstraction rather than concreteness. When a specific class is used when writing code, it does not interact with the specific class, but interacts with the upper interface of the specific class.见杨长帆回来，胸前多了道血口，杨寿全也心疼，但他不知道该说些什么，总不能说你为什么那么傻往刀口上撞。DDOS is not an attack, but a general term for a large category of attacks. There are dozens of types of it, and new attack methods are still being invented. Every link of website operation can be the target of attack. As long as one link is breached and the whole process cannot run, the purpose of paralyzing the service is achieved.Memory shutdown!