我已经在我的JSF应用程序中添加了一个登录名,当我在FireFox中测试它时,它会在刷新时重新发送表单数据。
我查看了this问题和链接,但我没看到发生了什么。
这是我的代码。
@Override
public void doFilter(ServletRequest request, ServletResponse response,
FilterChain chain) throws IOException, ServletException {
try {
HttpServletRequest reqt = (HttpServletRequest) request;
HttpServletResponse resp = (HttpServletResponse) response;
HttpSession ses = reqt.getSession(false);
String reqURI = reqt.getRequestURI();
if (reqURI.indexOf("/login.xhtml") >= 0
|| (ses != null && ses.getAttribute("username") != null)
|| reqURI.indexOf("/public/") >= 0
|| reqURI.contains("javax.faces.resource"))
chain.doFilter(request, response);
else{
resp.sendRedirect(reqt.getContextPath() + "/faces/login.xhtml");
}
} catch (Exception e) {
System.out.println(e.getMessage());
}
}
答案 0 :(得分:0)
登录成功后response.sendRedirect(request.getHeader("referer"))