52ky 发表于 2022-6-16 08:40:56

JAVA实现HTTP断点续传.doc

断点续传的原理


其实断点续传的原理很简单,就是Http请求不同于一般的下载。例如,当浏览器请求服务器上的文件时,发出的请求如下:

(Principle of breakpoint continuation
In fact, the principle of breakpoint continuation is very simple, that is, HTTP requests are different from general downloads. For example, when the browser requests a file on the server, the following requests are issued:)




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