摘要： //使用分页 //1.计算总页数， StudentBizImpl bb = new StudentBizImpl(); int pageSize = 5;//每页显示记录数 int count = bb.getStudentCount();//总记录数计算总页数 int totalpages= (count%pageSize ==0)?(count/pageSize):(count/pageSi... 阅读全文

摘要： public void doFilter(ServletRequest req, ServletResponse resp, FilterChain chain) throws ServletException, IOException { HttpServletRequest request = (HttpServletRequest) req; HttpServletResp... 阅读全文