| public class sql_data { String url = "jdbc:odbc:PostOrder"; // use your hostname and port number here String login = "sa"; // use your login here String password ="zh12345"; // use your password here public Connection connection = null; public Statement st = null; public ResultSet rs = null; try { Class.forName("com.microsoft.jdbc.sqlserver.SqlServerDriver"); conn =DriverManager.getConnection(url, user, password); } catch (Exception e) { e.printStackTrace(); } } |
| public class OrderGl { …… //定义如下的方法完成对订单的查询操作 public final String currentMultiQuery( javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response) throws com.goods.exception.GoodsException { //从JSP页面获得相应查询信息 com.goods.view.OrderView view = getView(request, response); String ddbh = view.getDdbh(); //订单编号 //生成SQL语句 String sqlQuery = "select ddbh,khbh,spbh,spdj,dgsl,hjzj,sdje,sdrq from db_order "; //执行查询操作 java.util.Vector vector = new java.util.Vector(); com.goods.sjk.sql_data per = new com.goods.sjk.sql_data(); try { |
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