Message.xml

dao層

public void deleteBatch(List<Integer> ids){
?? ??? ?try {
?? ??? ??? ?sqlSession = dbAccess.getSqlSession();
?? ??? ??? ?sqlSession.delete("Message.deleteBatch",ids);
?? ??? ??? ?sqlSession.commit();
?? ??? ?} catch (IOException e) {
?? ??? ??? ?e.printStackTrace();
?? ??? ?} finally{
?? ??? ??? ?if(sqlSession!=null){
?? ??? ??? ??? ?sqlSession.close();
?? ??? ??? ?}
?? ??? ?}

service層

public void deleteBatch(String[] ids){
?? ??? ?MessageDao messageDao = new MessageDao();
?? ??? ?List<Integer> idList = new ArrayList<Integer>();
?? ??? ?for (String id : ids) {
?? ??? ??? ?idList.add(Integer.valueOf(id));
?? ??? ?}
?? ??? ?messageDao.deleteBatch(idList);
?? ?}

servlet：

public void doGet(HttpServletRequest request, HttpServletResponse response)
?? ??? ??? ?throws ServletException, IOException {
?? ??? ?String[] ids = request.getParameterValues("id");
?? ??? ?MaintainService ms = new MaintainService();
?? ??? ?ms.deleteBatch(ids);
?? ??? ?request.getRequestDispatcher("/List").forward(request, response);
?? ?}

jsp:

js:

function deleteBatch(basePath) {
?? ?$("#mianForm").attr("action",basePath+"DeleteBatchServlet.action");
?? ?$("#mainForm").submit();
}

實在不知道哪里錯了，點刪除的時候沒有反應，地址欄也沒有變化