HTTP（HyperTextTransferProtocol）是超文本传输协议的缩写，它用于传送WWW方式的数据，该文章详细解说了http报头，让你一目了然。-HTTP (HyperTextTransferProtocol) is the acronym for Hypertext Transfer Protocol, which is used to transmit data through WWW, The article detailed explanation of http head