原级：header
1. 消息头：一个消息对象分为三部分:消息头(Headers),属性(Properties)和消息体(Payload). 对于StreamMessage和MapMessage,消息本身就有特定的结构,而对于TextMessage,ObjectMessage和BytesMessage是无结构的. 一个消息可以包含一些重要的数据或者仅仅是一个事件的通知.
2. 获取与来自服务器的响应关联的标头：ContentType 获取响应的内容类型. | Headers 获取与来自服务器的响应关联的标头. | LastModified 获取最后一次修改响应内容的日期和时间.
3. 网页的标题集合：HttpMethod 目前客户端网页的传送方式(Get/Post) | Headers 网页的标题集合 | Form 窗体变量
1. That gave Ivanovic a free run at every corner and he took full advantage with two thumping headers past Jose Reina.
2. Eight years ago, he scored two headers to lead France to its only World Cup title against Brazil.
3. Jane Austen has a dust jacket and purple headers and footers with elegant flower patterns, with an eye on women readers.
4. headers的翻译
4. Barcelona had the better of the first half against Betis and Ronaldinho came close to scoring with two headers.
5. Zidane scored on two headers in the 1998 World Cup final win over Brazil.
6. He pointed out that he is focusing especially hard on his headers, hoping to become more efficient in front of the net.
7. The 90 minutes had started brightly, with France striker Trezeguet twice forcing smart saves from Abbiati with first half headers.