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Tuesday, March 18, 2008
Saturday, March 8, 2008
Code to Get All the Headers in Java
Enumeration enum1 = request.getHeaderNames();
String name = "user-agent";
String value = request.getHeader(name);
if (value == null) {
// The request header was not present
}
for (; enum1.hasMoreElements(); ) {
// Get the name of the request header
name = (String)enum1.nextElement();
out.println(name);
// Get a value of the request header
value = request.getHeader(name);
// If the request header can appear more than once, get all values
Enumeration valuesEnum = request.getHeaders(name);
for (; valuesEnum.hasMoreElements(); ) {
// Get a value of the request header
value = (String)valuesEnum.nextElement();
out.println(value+"
");
}
}
String name = "user-agent";
String value = request.getHeader(name);
if (value == null) {
// The request header was not present
}
for (; enum1.hasMoreElements(); ) {
// Get the name of the request header
name = (String)enum1.nextElement();
out.println(name);
// Get a value of the request header
value = request.getHeader(name);
// If the request header can appear more than once, get all values
Enumeration valuesEnum = request.getHeaders(name);
for (; valuesEnum.hasMoreElements(); ) {
// Get a value of the request header
value = (String)valuesEnum.nextElement();
out.println(value+"
");
}
}
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