The source code and background code of the Quick Check 100 website (online query tool) are all implemented in asp.net, using webservice as the data interface. Exchange rates, lottery tickets, and daily English sentences are collected regularly and saved as an xml file for caching every day to reduce server pressure. The interface is modeled after the 114 toolbox, using jquery. There is a lot of repetitive junk code and no time for refactoring. The database saves the postal code information and mobile phone location information across the country. Since it is relatively large at 200M, only the table structure and views are provided for the time being. They are all collected online and you can rebuild them by yourself based on the table results.
