通过Adobe Reader向PHP脚本发送FormData时出现问题

另一种解决方案是使用application/vnd.fdf和消息进行响应。 下面是Java代码,但它有一个示例FDF来发送消息 去看杂技。

String userAgent = request.getHeader("user-agent");

if (userAgent.toUpperCase().startsWith("ACROFORMS")){
  response.setContentType "application/vnd.fdf");
  out.println("%FDF-1.2\n"+"1 0 obj<< /FDF << /Status (Form has been submitted!) >>      >>endobj\n"+
"trailer\n"+
"<< /Root 1 0 R >>%%\n");

}else
 ....

我找到了解决方案,我必须将内容类型设置为application/pdf,并阅读感谢PDF:。现在Adobe阅读器不再抱怨了,我有一种反馈给用户…

aspnetmvc中的返回值

String userAgent = Request.Headers["user-agent"];

            if (userAgent.ToUpper().StartsWith("ACROFORMS"))
            {
                Response.ContentType = "application/vnd.fdf";
                Response.Write("%FDF-1.2\n" + "1 0 obj<< /FDF << /Status (Form has been submitted!) >>      >>endobj\n" +
               "trailer\n" +
               "<< /Root 1 0 R >>%%\n");
            }