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HomeBackend DevelopmentPHP Tutorial我有个事情我移植想不明白

为什么我客户端通过http请求   服务端 服务端发张图片到客户端 这个传输为什么那么慢一共也就300多kb   但一共传了5秒多
如果直接在网页通过get_files_contents  用浏览器打开 2秒足够了   我真想不明白


回复讨论(解决方案)

肯定在某个地方缓存了
你的测试php用框架或者CMS了吗?
firebug或者其他工具截一下2种数据包,对比head部分Last-Modified,Cache-control有什么不同?
测试的时候尽量清空缓存后再刷新,F5仍然会对比Last-Modified利用缓存

那要看你的代码是怎么写的了。

不懂。。 你们的意思是速度应该是一样?

你没有把问题说清楚

你没有把问题说清楚

比方说 游戏客户端c++写的       服务器php图片 发给客户端    很慢        如果客户端用网页 直接打开速度快很多

要看每次?送的字??。如果很小,就要分很多次?,??就慢了。

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