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Using MVC design pattern to complete an online bookstore case. Specific content related to: JavaSE, SQL, JDBC, DBUtils, C3P0, JavaScript, jQuery, Ajax, JavaWEB so on. This case includes vague criteria query, paging query. Also includes a simple design basics and class data structure. When the transaction involves the simple transaction, you need to ensure that the transaction is the same one used in connection link. This case involves a hierarchical design, the better to ensure that the high cohesion and low coupling between modules. Contains the DAO Model layer, simple transaction layer, Servlet layer, page View layer, also used the event listener, overall, although relatively simple, but for reviewing the contents of each block and overall grasp of MVC architecture design module thought has relativel
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