StudEditSave.jsp
上传用户:jhoneliu
上传日期:2022-07-31
资源大小:950k
文件大小:1k
- <%@page contentType="text/html; charset=gb2312" import="java.sql.*"%>
- <%
- String driver = "sun.jdbc.odbc.JdbcOdbcDriver"; //驱动程序,见第十四章
- String url = "jdbc:odbc:stud"; //数据库连接语句,见第十四章
- String userID = "sa", pwd = "", sql = "";
- try {
- Class.forName(driver); //调入JDBC-ODBC桥的驱动程序
- Connection conn = DriverManager.getConnection(url, userID, pwd); //建立与数据的连接
- //request对象见第四章
- request.setCharacterEncoding("gb2312"); //乱码转换成中文
- Statement stmt = conn.createStatement(); //建立Statement的实例,相当于创建一个查询分析器的运行环境
- sql = "update studinfo set studname='" + request.getParameter("studName");
- sql = sql + "',classid='" + request.getParameter("classID");
- sql = sql + "',sex='" + request.getParameter("sex");
- sql = sql + "',age='" + request.getParameter("age");
- sql = sql + "' where studid='" + request.getParameter("studID") + "'";
- if (stmt.executeUpdate(sql) > 0) {
- response.sendRedirect("StudList.jsp"); //response对象见第四章,连接到memCenter.jsp页面
- }
- } catch (Exception e) {
- System.out.println(e.getMessage());
- }
- %>