Request头信息

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System.out.println("+++++++++++++++++++++++++++++++++++++++++");
String head = request.getHeader("Accept-Encoding");
// 有些浏览器不支持压缩数据
if (head.contains("gzip")) {
// 输出压缩数据
} else {
// 输出不压缩数据
}
// 获取指定名称的头的所有值
Enumeration e = request.getHeaders("Accept-Encoding");
while (e.hasMoreElements()) {
String value = (String) e.nextElement();
System.out.println(value);
}
System.out.println("------------------------");
// 获取所有的头和值
e = request.getHeaderNames();
while (e.hasMoreElements()) {
String name = (String) e.nextElement();
String value = request.getHeader(name);
System.out.println(name + "=" + value);
}
System.out.println("+++++++++++++++++++++++++++++++++++++++++");