What is the difference between static and non - static variables 静态变量和非静态变量有何不同？
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Q ： what is the difference between static and non - static variables 静态变量和非静态变量有何不同？
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A static variable is associated with the class as a whole rather than with specific instances of a class . non - static variables take on unique values with each object instance 静态变量与类整体相关联而不是与具体的一个类的实例相关联。非静态变量则拥有一个与每个对象实例相关联的唯一的值。
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A ： a static variable is associated with the class as a whole rather than with specific instances of a class . non - static variables take on unique values with each object instance 静态变量与类整体相关联而不是与具体的一个类的实例相关联。非静态变量则拥有一个与每个对象实例相关联的唯一的值。
