In this process a serial of problems, such as the limited RAM, the change of memory allocation, the usage of multithread and the transformation from recursion to circulation, were researched and resolved. 在系统开发过程中,研究并解决了移动应用客户端软件面临的内存空间有限、内存分配方式的变化、多线程的使用和递归到循环的转化等问题。