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abcbuzhiming 我只提了浏览器? http 请求只能浏览器来做?而且 http client 默认缓存 get 请求我又不是没遇到过,你可以说整个 http client 实现又问题,但现实就是有这种烂货,而且你要提 w3c 标准,自己翻下 w3c 的标准再喷好不,不晓得你是逻辑混乱智商出现问题还是单纯的学艺不精
https://www.w3.org/Protocols/rfc2616/rfc2616-sec9.html9.1.1 Safe Methods
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In particular, the convention has been established that the GET and HEAD methods SHOULD NOT have the significance of taking an action other than retrieval. These methods ought to be considered "safe". This allows user agents to represent other methods, such as POST, PUT and DELETE, in a special way, so that the user is made aware of the fact that a possibly unsafe action is being requested.
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