Comments (2)
loringray
commented on July 28, 2024
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无状态协议：每个请求都是独立的，协议对于事务处理没有记忆能力，服务器根据请求返回发送数据，但是发送完不会记录任何信息；客户端必须每次都带上自己的状态去请求服务器；无状态则意味着需要重传。
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HTTP 是无状态协议 （标准的 http 协议是无状态的、无连接的）
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解决方案：
（1）、Cookie
（2）、通过 Session 会话保存
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Moannas
commented on July 28, 2024
无状态协议：
是指协议对于事务处理没有记忆功能。缺少状态意味着，假如后面的处理需要前面的信息，则前面的信息必须重传，这样可能导致每次连接传送的数据量增大。在服务器不需要前面信息时，应答就较快，就是每个请求都是独立的，与前面的请求和后面的请求都是没有直接联系的。
http1.x是无状态协议，http2是有状态协议
解决方法：cookie、session、token
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