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TCP/IP、Http、Socket的区别-百度经验:2021-6-1 · HTTP协议即超文本传送协议(Hypertext Transfer Protocol )，是Web联网的基础，也是手机联网常用的协议之一，HTTP协议是建立在TCP协议之上的一种应用。 HTTP连接最显著的特点是客户端发送的每次请求都需要服务器回送响应，在请求结束后，会主动释放连接。

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