50 lines
1.4 KiB
Plaintext
50 lines
1.4 KiB
Plaintext
<%@ page contentType="text/html;charset=UTF-8"%>
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<%@ page import="java.sql.*"%>
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<HTML>
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<BODY>
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<%
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request.setCharacterEncoding("utf-8");
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// String k2=request.getParameter("a2"); if(k2==null){k2="";} k2=codeString(k2);
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String k3 = request.getParameter("a3");
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if (k3 == null || k3 == "") {
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k3 = null;
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}
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String k4 = request.getParameter("a4");
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if (k4 == null) {
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k4 = "";
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}
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try {
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Class.forName("com.mysql.jdbc.Driver");
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} catch (ClassNotFoundException event) {
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out.print("驱动异常");
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}
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try {
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if (k3 == null) {
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out.print("公告内容不能为空");
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response.setHeader("refresh", "5;url=../issue_page.jsp");
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} else {
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Connection con = null;
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Statement sql = null;
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String condition = null;
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condition = "INSERT INTO notice(公告内容,公告作者) VALUES('" + k3 + "','" + k4 + "')";
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con = DriverManager.getConnection("jdbc:mysql://localhost:3306/db_school?useUnicode=true&characterEncoding=utf-8", "root", "");
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sql = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY);
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sql.executeUpdate(condition);
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con.close();
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sql.close();
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out.print("公告发布成功！");
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response.setHeader("refresh", "2;url=../mainframe.jsp");
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out.print("2秒后自动返回...");
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}
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} catch (SQLException event) {
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out.print("发布公告失败");
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response.setHeader("refresh", "5;url=../mainframe.jsp");
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out.print("5秒后自动返回...");
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}
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%>
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</BODY>
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</HTML> |