Get HTTP Header Information : HTTP Header « JSP « Java Tutorial






  1. Java Tutorial
  2. JSP
  3. HTTP Header

index.jsp

<HTML>
    <HEAD>
        <TITLE>Getting Header Data</TITLE>
    </HEAD>
 
    <BODY>
        <H1>Getting Header Data</H1>
        <FORM ACTION="basic.jsp" METHOD="POST">
            <INPUT TYPE="submit" VALUE="Submit">
        </FORM>
    </BODY>
</HTML>

basic.jsp

<HTML>
    <HEAD>
        <TITLE>Reading Header Information</TITLE>
    </HEAD>

    <BODY>
        <H1>Reading Header Information</H1>
        Here are the request headers and their data:
        <BR>
        <% java.util.Enumeration names = request.getHeaderNames();
        while(names.hasMoreElements()){
            String name = (String) names.nextElement();
            out.println(name + ":<BR>" + request.getHeader(name) + "<BR><BR>");
        }
        %>
    </BODY>
</HTML>
  Download:  GetHTTPHeaderInformation.zip( 1 k)




23.39.HTTP Header
23.39.1.Print out HTTP Request Headers
23.39.2.Get HTTP Header Information