This class can meet the basic requirements, but if we put a class like this without thread safety protection into a multi-threaded environment, there will definitely be problems. How to solve them? The first thing we think of is adding the synchronized keyword to the getInstance method, as follows:
延续第一季的甜蜜故事
昔日天真烂漫的小女孩渐渐失去了笑容，在此期间，她似乎忽视了一直注视着她的老父亲。一个在不断奔跑，一个在静心守望。梦想面前，他们离得原来越远……
众人闹哄哄的争吵，周夫子也不管，只招呼张大栓等人，又吩咐家人去桃花谷接玄武王祖母和母亲过来，这是要定下亲事了。
《女当家》以墨西哥亿万富翁的权势世界为背景，讲述了一个从龙舌兰酒生意起家的墨西哥商业帝国传奇，讲述了家族多代之间代价高昂的恩怨纷争，以及其中一位家族成员决定与她的家族帮助建立的肮脏系统抗争而引发的斗争。
In addition, it should be reminded that in iphone7plus, the shortcut key for screenshots is still the power key + Home key as before.
36岁的谢雨婷是一名成功的外科医生，她和8岁的儿子童童正焦急地等待着出国留学四年的丈夫林可为的归来；她的同事，另一名年纪稍长的外科大夫彭淑云则陷入丈夫外遇的漩涡之中。彭淑云的丈夫李耀辉是银龙房产公司的老板，他和私人助理、风姿绰约的少妇白岚早已暗渡陈仓。这一天，谢雨婷和儿子已经坐上了迎接亲人归来的轿车，当班的彭淑云却接到一个神秘电话，让她速去丈夫新购置的别墅捉奸。而一位焦急的父亲魏崇纲正带着14岁的女儿司晨向医院赶来……
Find the installation running program in the CD file to enter the installation.
青年才子王大为供职于一家广告公司担任企划。一天，在他带好了文案去公司面见广告客户的路上因时间匆忙而不慎与模特刘梦君相撞在一起。慌忙中因为两个包几乎一样，故又互相拿错了包。当王大为赶到公司时，包里尽是模特的衣服，广告客户拂袖而去，王大为也被老板开除而失去了工作。刘梦君赶到表演现场时同样无比尴尬，梦君狠了狠心，将自己穿的衣服剪成了模特装才没耽误事。而这一天恰巧是梦君的表妹辛想想从外地来投奔表姐的日子……
《原阳之屌丝男士》是由原阳完美影视中心强力打造，以简单，轻松，搞笑电影的思路和制作方式强力推出的时尚都市轻喜剧电影，讲述的是屌丝和美女之间发生的事。
清末，古都北京有个叫桂山破落大户以房产抵押得到一只羽毛全白的白家雀，并由此引发出一连串曲折动人的故事。大妞、二妞姐妹因“白家雀之死”被骗进王爷府，结果大妞被王爷奸污后含恨而死；二妞不畏强暴，奋力反抗。最后在朋友们的帮助下，她逃出王爷府，奔向心目中向往的没有罪恶、充满善良自由的地方。
On the day after the election, Selina sees a possible road to victory. Senator James gets a new role. Mike prepares for a new addition to his family. Dan considers his career options
What does this survey show-different life plans have distanced everyone.
昔日怀王曾和诸将约定，先入关中咸、阳者王之，现在沛公迫于形势，不得已先入进咸、阳。
魁拔纪元1664年，天神经过精确测算后，在第六代魁拔苏醒前一刻，对其进行了一次核武级打击。但谁都没有想到，已经悄然实现了自身进化的新一代魁拔，成功地逃脱了致命一击……
Dynamically add some additional responsibilities to an object. In terms of adding functionality, the Decorator pattern is more flexible than generating subclasses.
《闪亮军刀/十三省》描述的是一段真实的，不为人知的抗战秘史，尘封六十年后被揭开, 我们的故事由此而来.....
世界上任何东西的价值都比不上人的价值。主人公拥有销售汽车来赚100亿元的远大梦想。人们说他疯了，但是这位男生强调说“我要把我的身价提高到100亿元，然后要把我销售出去。为此，我要做好准备，四处寻找抓住机会。”
The life of Li Yu, the Latter Ruler of the Southern Tang Dynasty, was full of legends. He once became an enviable emperor. However, his fate was very difficult. Facing the pressure of soldiers in the Song Dynasty, the small country in the Southern Tang Dynasty was in danger. Just when he was worried, his beloved wife died of illness after a week. Li Yu's life suffered a double blow and was immersed in deep pain. At this time, a frank and lovely young woman broke into his life, making him realize the best love and true feelings in the world at the low point of his life. This woman also became the last heroine in his life, which has been handed down to this day with Li Yu's poems. (Lecture Room 20160309 Poetry Love 6 Teach Your Own Wanton Pity)
嗯，好的。
