这是图书租借管理系统,但没有编译,还存在一点问题,请大家来帮忙解决一下-lease management system, but no compiler, there is a question, please help us to resolve what

用java实现的个人日常事务管理系统. 操作系统：win2k。 数据库：SQL SERVER2000。 编译器：j2sdk-1_4_1_02-windows-i586.exe。 -used to achieve personal day-to-day management system. Operating system : win2k. Database : SQL Server2000. Compiler : j2sdk - 1_4_1_02-windows-i586.exe

Candle 2 ----------- GRBL and GRBL-Advanced controller application with G-Code visualizer written in Qt. Forked from [denvi/Candle](https://github.com/Denvi/Candle). Supported functions: * Controlling GRBL-based CNC-Machine via console com