定义多维动态数组，定义一个二维动态数组，根据自己的需要输入数组的大小-Definition of multi-dimensional dynamic array to define a two-dimensional dynamic arrays, according to their need to enter the array size

STL中没有数组容器（Array），据说下一个版本中会加上；本人平时开发经常涉及到内存块的动态管理，所以写了这个模板类用于实现内存的动态创建、缩放（resize）、赋值、释放、指针类型访问等操作。-The STL array container (Array), said that the next version will be added I usually developers often related to the dynamic management of the memory b