Questions tagged «requestdispatcher»

8
java.lang.IllegalStateException:提交响应后无法(转发| sendRedirect |创建会话)
该方法抛出 java.lang.IllegalStateException:提交响应后无法转发 我无法发现问题。有什么帮助吗? int noOfRows = Integer.parseInt(request.getParameter("noOfRows")); String chkboxVal = ""; // String FormatId=null; Vector vRow = new Vector(); Vector vRow1 = new Vector(); String GroupId = ""; String GroupDesc = ""; for (int i = 0; i < noOfRows; i++) { if ((request.getParameter("chk_select" + i)) == null) { chkboxVal …
By using our site, you acknowledge that you have read and understand our Cookie Policy and Privacy Policy.
Licensed under cc by-sa 3.0 with attribution required.