HTTP POST 可以是无限的吗? [英] Can HTTP POST be limitless?

问题描述

我听说 HTTP POST 对它可以发送的数据大小没有规范限制.这是真的还是只是有一些非常高的限制?

I heard that HTTP POST has no specification limit in data size it can be sent by. Is that true or is there just some really high limit?

推荐答案

EDIT (2019) 这个答案现在相当多余，但有 另一个答案，提供更多相关信息.

EDIT (2019) This answer is now pretty redundant but there is another answer with more relevant information.

这取决于网络服务器和网络浏览器:

It rather depends on the web server and web browser:

Internet Explorer 所有版本 2GB-1
Mozilla Firefox 所有版本 2GB-1
IIS 1-5 2GB-1
IIS 6 4GB-1

Internet explorer All versions 2GB-1
Mozilla Firefox All versions 2GB-1
IIS 1-5 2GB-1
IIS 6 4GB-1

虽然 IIS 默认只支持 200KB，但是需要修改元数据库来增加这个.

Although IIS only support 200KB by default, the metabase needs amending to increase this.

http://www.motobit.com/help/scptutl/pa98.htm

POST 方法本身对数据的大小没有任何限制.

The POST method itself does not have any limit on the size of data.

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