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