比较两个文件夹内的同名文件大小，如果文件名不同或者同名文件大小不同，都会显示到结果中。主要方便程序开发人员对两个不同版本的程序文件进行比较。-Compare two folders within the same file size, file name different if the same file or a different size, the results are displayed. The main application developers to facilitate two different versions of the program file for comparison.