The Source class is a decorated class, and the Decorator class is a decorated class. You can dynamically add some functions to the Source class. The code is as follows:
The first type is implemented through the relationship between the parent class and the child class.
Jared Mauch of the Open DNS Parser Project told Threat Post that the botnets involved in the Spamhaus attack used more than 30,000 unique DNS parsers. "If a wider attack is carried out, the combined power of these parsers may be used by criminals to paralyze most of the systems of this global network. "
他坐在床上，摸摸胸腹边的细排骨，觉得有些硌手，叹了口气想，这时候骑小灰，它肯定就能驮得动自己了。
葫芦便让春子出去找，再把张爷爷跟爷爷也喊回来。
, lobster habits. Lobster belongs to insect shell animals, similar to crabs, with a pair of specially developed chelates and the habit of digging caves. Generally, lobsters dig caves near the water's edge. Lobsters like shade and fear light. When the light is weak or dark, they climb out of the cave. When the light is strong, they sink to the bottom or hide in the cave. Lobsters have spawning periods twice a year in spring and autumn. A pair of male and female lobsters can breed up to 480 shrimp seedlings at a time. Usually, the lobsters listed in early spring are the shrimp larvae bred in the autumn of last year, while the shrimp larvae bred in spring only need to be bred for more than 60 days to be listed. Lobster farmers only need to keep the large whole lobster for planting in the first year. In autumn, the lobster will go into the cave to give birth. In the second year, they do not need to buy too many lobster seedlings. 2. Big appetite and miscellaneous eating habits. Lobster has a very good appetite and can be fed with animal and plant feed, such as miscellaneous fish, miscellaneous meat, wheat, corn and other wild omnivores. 3, not afraid of dirty and smelly water, afraid of chemicals. Lobster is not afraid of dirty and smelly water, but it is very sensitive to chemicals such as pesticides, fertilizers and liquefied petroleum gas. As long as there are these chemicals in the pond, the lobster will be destroyed. Second, lobster breeding technology 1, to create a good lobster growth environment. Lobsters like to make holes. Generally, the depth of caves is 50-80cm, and the depth of some caves is more than 1m. In order to avoid escaping from the holes, the width of the ridges around the aquaculture water body should be more than 1.5 m, and 0.5 m high anti-escape nets or smooth anti-escape walls and anti-escape boards should be set up around the ridges. The anti-escape boards and fences should also be buried 2m deep to prevent lobsters from escaping. At the same time, the river pond simulates the ecological environment of lobster under natural conditions.
I. Collision Inspection of BIM Technology in Metro Station Comprehensive Pipelines
有三四个灰色的小身影停下动作。
老妇面色煞白
牡丹——在出生的那一夜被绑架的姐姐真世，玫瑰——从不知道姐姐的存在，衔着金汤匙出生的妹妹香世。
就在僵持的时候，门帘一动，人未到声先至：伯洲，什么事这么吵？寒冷的动机，尹将军**着上身，发髻凌乱地出现在营帐门口，似乎刚从被窝里爬起来。
在成泰经常性介入他们的日常生意下，草虹能否将她的真实身份对他保密呢？
看着这狂热的场面，碧水书院的学生傻眼了。
All the data are based on version 11.15. Let me take a sip of water and say it slowly.
一大早，秦军一如既往地等待着火头军分发食物，谁知等来的只是一飘子冰冷的泔水……失望和屈辱同时涌上秦国士兵的心头，眼中喷出邪火，差点没立即动手将火头军打成猪头。
Javascript neither supports abstract classes nor has the concept of interfaces. Therefore, be very careful when using the state mode. If you forget to implement the buttonWasPressed method for a state subclass when writing a state subclass, an exception will be thrown when the state switches. Because Context always delegates requests to the buttonWasPressed method of the state object. Therefore, let the abstract method of the abstract parent class throw an exception directly, which will be found at least during the program run.
这满京城权贵，谁家没个纨绔？嚣张跋扈的也多了去了，都跟你说的似的大义灭亲，一刀砍了？你好，你很好。
