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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."We tied nails and belts to make wooden rafts. The rafts were tied into the water. I was tidying up the liferafts. Chief mate Fu Yizhong got on the rafts. He waved to me while laughing and said, 'Don't make any noise, you come up.' He said several times, but I said I didn't finish it. Wait a minute. At that time, there were three more on the raft besides the first mate. Song Guochun, Gong Xuejun and Ding Yumin all put on life jackets.花无缺早就抱着必死的心来的，但是他不愿小鱼儿背上骂名，所以他纵然死，也要死得毫无破绽，死得合情合理。因为一场阴谋，他们有了萌宝宝小白。几年后再次见“情郎”，传说中那个冷酷杀伐、不近女色的冰山总裁把她绑在身边，用行动破击传闻，她只想说，谣言害人啊！而他们的小白，五年以来，没有见过爸爸，在家孤独，在校被欺负，精神肉体上的双重折磨，让他总是惹是生非。时间五年过去，校园霸凌再次发生的时候，小白又一次因为打架惹到了大人物，而这次，小白的爸爸出现在了他的眼前，满眼宠溺，而小白的妈咪，满脸担忧。五年了，再次相遇，上一次，他夺走了自己，这一次，又要夺走儿子小白吗？贵族少爷杜维爱上了一个漂亮女孩，却始终没有勇气向她表白。一天，杜维在花园里遇到了同样貌美如花的女仆，在女仆向他述说完自己的遭遇后，杜维给了她一个安慰的拥抱。不幸的是，杜维暗恋的女孩此时恰好经过花园目睹了这一幕，误以为杜维和女仆是一对情侣。心急如焚的杜维事后越想越郁闷，竟动起了自杀的念头。幸亏睿智的男管家眼明手快，把毒药悄悄换成了水，才阻止了悲剧的发生。女孩在得知了杜维的心意后非常感动，最终与之...七集电视连续剧《陈云在临江》由中央电视台、八一电影制片厂、中共吉林省委宣传部、白山市委市政府和临江市委市政府联合拍摄。它以丰富翔实的史料为基础，真实地再现了1946年秋至1947年4月“四保临江”的战斗经历。当时，国民党重兵进犯我东北南满地区。身为东北局副书记、东北民主联军副政委的陈云同志临危受命，前往南满领导军事斗争和主持地方工作。陈云同志精辟地分析形势，形成了“坚决粉碎敌人进攻、坚持南满根据地”的正确战略思想和作战方针。在历时108天的“三下江南”、“四保临江”战役中，彻底粉碎了敌人的图谋，扭转了东北战局，为我军由战略防御转为战略进攻赢得了宝贵时间，为辽沈战役的胜利奠定了坚实基础。