<%@ page contentType="text/html; charset=UTF-8" language="java"%> <%@ page import ="com.persistence.DBdll.SysOperator"%> <% String CodeName = request.getParameter("CodeName") == null ? "" : request.getParameter("CodeName"); String sourcecode = request.getParameter("sourcecode"); SysOperator SysOperator = new SysOperator(); int isourcecode = Integer.parseInt(sourcecode); out.print(SysOperator.deletExistTables(CodeName,isourcecode)); %>