jie/algorithm-platform-backend: 算法平台后端代码 @ c43b8a830401f334e4b7c97acd4596a401217c1f

Huhu 2febdc7abc Initial commit		%!s(int64=3) %!d(string=hai) anos
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DriveMotor.xls	2febdc7abc Initial commit	%!s(int64=3) %!d(string=hai) anos
Fan.xls	2febdc7abc Initial commit	%!s(int64=3) %!d(string=hai) anos
belt.xls	2febdc7abc Initial commit	%!s(int64=3) %!d(string=hai) anos
demo.xlsx	2febdc7abc Initial commit	%!s(int64=3) %!d(string=hai) anos