一个控制TOMCAT服务启动关闭刷新的控制台程序，且增加定时或手动备份ORACLE数据库功能。-TOMCAT service to start off a control console refresh program, and increase the timing or manual backup of ORACLE database functionality.

C++版本的LEX词法分析器，只采用LEX，没有YACC。直接运行输入C语言程序，控制台输出词法分析的结果。-C++ version of the LEX lexical analyzer, only the use of LEX, there is no YACC, the direct operation of the input C language program, the results of the console output lexical analysis.