java.sql.SQLException: Operation not allowed after ResultSet closed

Question

那是因为你 一个对象在没有关闭之前 被另外一个对象同时使用 引起的异常
去这里看看：http://hi.baidu.com/sengor/blog/item/0cb9c53d828b5bcf9f3d6299.html

Answer 1

at com.gunxue.servlet.Push.doPost(Push.java:65) 
检查一下这一行之前，是不是有ResultSet closed 的操作。

Answer 2

at com.gunxue.servlet.Push.doPost(Push.java:65) 这个是65行 
while (rs.next()) {

Answer 3

"insert into pushcontent(cpid,mobile,content,spnumber,cpdatetime,flag) value('"
                                                            + cpid.trim()
                                                            + "','"
                                                            + mobile.trim()
                                                            + "','"
                                                            + msgcontent.trim()
                                                            + "','"
                                                            + spnumber
                                                            + "','"
                                                            + str2
                                                            + "',1)";
貌似SQL有问题吧......