?? scorein.jsp
字號:
<%@ page language="java" import="java.util.*"import="java.sql.*" pageEncoding="gb2312"%>
<html>
<head>
</head>
<body>
<div align="center">輸學生考試科目,成績等信息. <br>
<form method="post" action="scorein.jsp">
<table width="43%" border="0" bordercolor="#CC99FF">
<tr>
<td width="51%"><div align="center">學號</div></td>
<td width="49%"><input type="text" name="number"></td>
</tr>
<tr>
<td><div align="center">科目</div></td>
<td><input type="text" name="course"></td>
</tr>
<tr>
<td><div align="center">成績</div></td>
<td><input type="text" name="score"></td>
</tr>
<tr>
<td height="20" colspan="2"><div align="center">
<input type="submit" name="Submit" value="提交">
</div></td>
</tr>
</table>
</form>
<%
String num = request.getParameter("number")==null?"":request.getParameter("number");
String co = request.getParameter("course")==null?"":request.getParameter("course");
String sc = request.getParameter("score")==null?"":request.getParameter("score");
Connection con = null;
Statement st = null;
ResultSet rs = null;
if(num!=""&&co!=""&&sc!=""){
try {
Class.forName("com.microsoft.jdbc.sqlserver.SQLServerDriver");
con = DriverManager.getConnection("jdbc:microsoft:sqlserver://127.0.0.1:1433;DatabaseName=student", "sa", "");
st = con.createStatement();
String sql = "insert into course(number,course,score)values('"+num+"','"+co+"','"+sc+"')";
st.executeUpdate(sql);
//out.println("輸入學生成績成功!");
%>
<SCRIPT language=JavaScript>alert("輸入學生成績成功!。。。") </SCRIPT>
<%
}
catch (Exception e) {
out.print("數據庫操作出錯:" + e);
} finally {
if (rs != null)
rs.close();
if (st != null)
st.close();
if (con != null)
con.close();
}
}
if(num==""||co==""||sc==""){
out.println("請填寫完整數據!");
}
%>
</body>
</html>
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