公交系统，可以连接数据库，将文本文件中的公交线路解析读取到队列中，然后选择是否将数据保存到mysql数据库中，并可以查询某一条线路。-Bus system, you can connect to the database, the bus lines in a text file parsing to read into the queue, and then choose whether to save data to mysql database and can query one line

在visual studio 2013调试可用，命令行也行，c++代码连接mysql数据库，实现创建，更新，查询等各种功能。-In visual studio 2013 debugger is available, the command line is also OK, c++ code to connect mysql , to achieve the creation, update, query and other functions.