IE禁用Cookie方式：
例一：
demo.do相關代碼
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session=request.getSession();
String jsessionid=session.getId();
Cookie sessionCookie=new Cookie("JSESSIONID", jsessionid);
session.setAttribute("name", "zzz");
String url=response.encodeRedirectURL("./demo2.do");
response.sendRedirect(url);
}
demo2.do相關代碼
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
HttpSession session = request.getSession();
// 獲取session的id
String jsessionid = session.getId();
System.out.println(session.getAttribute("name"));
}
輸入地址http://127.0.0.1:8080/cookie/demo.do
結果
地址欄結果：
http://127.0.0.1:8080/cookie/demo2.do;jsessionid=D2B0058380743E3731D50C49E6355144
HttpWatch結果：
控制台有輸出為zzz
例二：
demo.do代碼
response.setContentType("text/html;charset=UTF-8");
PrintWriter out = response.getWriter();
out.println("<html>");
out.println("<body>");
//String url=response.encodeURL("./demo2.do");
out.println("<a href='./demo2.do'>加入購物車</a>");
out.println("<body>");
out.println("</html>");
demo1.do 相關不變
結果與例一類似
說明：
（一）、再禁用cookie后 應該采用 ip地址訪問 http://172.16.237.247:8080/web_11/goods.do?oper=detailCart
用於對sendRedirect方法后的url地址進行重寫。
用於對表單action和超鏈接的url地址進行重寫