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Every March 8th Women's Day, the unit can have half a day off.《笑傲江湖》评语：文笔老练，故事紧凑，但是主角林平之毫无特色。"Mice belong to rodents. It is indeed their natural nature to be good at digging holes and drilling the ground, but how efficient is it to use this skill to avoid fire on the spot?" I still couldn't believe it, so I continued to ask.FlyWeightFactory is responsible for creating and managing meta-units. When a client requests, the factory needs to check whether there are eligible objects in the current object pool. If so, it returns the existing object. If not, it creates a new object. FlyWeight is a superclass. When it comes to shared pools, It is easy to think of JDBC connection pooling in Java, Considering the characteristics of each connection, It is not difficult for us to sum up: Applies to several objects that are shared, They have some common attributes, Take the database connection pool as an example, url, driverClassName, username, password and dbname, these attributes are the same for each connection, so it is suitable to use the meta-sharing mode to process, build a factory class, take the above similar attributes as internal data and the others as external data, and pass them in as parameters when calling methods, thus saving space and reducing the number of instances.No.38 Chen Qiaoen最后在众人配合默契、出生入死的情况下，战胜一个又一个困难，顺利执行了一次次危险任务。而在对于组织真相的探究中，也发现它涉及范围之广，已经打入国家政府内部。这一次，众人是否还可能扭转局面……