共三个版本：

lib版本:只需要按动态库的方式,添加相应路径即可，不需要把 .h .cpp文件添加到工程中，支持的编码形式为 ANSI



空白工程和预编译头文件版本，没有生成lib文件，需要把.h .cpp添加到工程中，前者建工程时为空白工程，即没有stdafx.h

后者为建工程时，添加了预编译头文件，有stdafx.h，编码方式为 UNICODE-A total of three versions: lib version: simply press the dynamic library way, add the appropriate path, do not need to add the .h .cpp file to the project, support for the ANSI encoded form blank and engineering precompiled header file versions, not generated lib file, you need to add the .h .cpp to the project, when the former construction project for the blank, ie no stdafx.h when the latter construction, added a precompiled header file, there stdafx.h, encoding as UNICODE