三三理论

Est (2, true, 500); This method does not match from the first node order500 in the chain, returns the success string, and then this.success & & this.successor.passRequest.apply (this.success, arguments); Execute this code; As we said above, the attribute this.Successor refers to two methods, order200 and orderNormal, so the method order200 is called, so the value is returned, and so on. Then if we want to recharge 300 yuan's red envelopes in the future, we can write the function Order300, then list the chain chain and package it, and specify the order in the responsibility chain. The business logic inside does not need to be processed.The TCP three-way handshake process is as follows:　　小提琴的流浪从未间断，从盗墓者，到吉普赛人，到为之自杀的作曲家波普，再到文革期间上海的一位音乐老师。这期间，无论拥有者是否明白小提琴真正价值，都逃不出它的魔力。终于，有鉴别专家知道了小提琴的秘密——它的外壳染着三个世纪前一位大师的血和泪。Command然后在尾随其后，螳螂捕蝉黄雀在后。[Land Font Name]: This kind of element can add [Skill Damage]. When casting skills with high panel damage, it will be very cost-effective. Multiple "skill damage" bonuses will "accumulate" and have certain marginal effects, but their power is often rough and intuitive and cannot be underestimated.