Introduction - If you have any usage issues, please Google them yourself
Discount-style KTV billing management site, users of the system composed by the general user and administrator, and different users have different permissions, each of their respective management functions, first of all welcome page, then select the log, when the first log To determine the user s identity and legal access to the system user and then the main page, different users see different system functions. Background database created with sql server2000, and then use programming language (JSP) programming to achieve operation of the database, as required to complete all of the functions and modules