String Sql = "INSERT INTO news VALUES(?,?)";PreparedStatement pstmt = con.prepareStatement(Sql);
String title=request.getParameter("title");
pstmt.setInt(1,id);
pstmt.setString(2,title);
pstmt.execute();
String title=request.getParameter("title");
pstmt.setInt(1,id);
pstmt.setString(2,title);
pstmt.execute();
可以参考 j2se 的 sdk文档
java.sun.com 上面有的下