问题描述
阅读有关 POST 和 get 方法的内容后这里有这样的语句当使用 post 方法时，它使用 HTTP 请求正文.它是什么意思"HTTP 请求正文.?
Upon reading stuffs about POST and get methods here there is a statement like " when used post method it uses HTTP request Body . What Does it mean " HTTP request body".?
推荐答案
HTTP Body Data 是 HTTP 事务消息中传输的数据字节，如果有，则紧跟在 headers 之后(在 HTTP/0.9 的情况下，不传输 headers).
HTTP Body Data is the data bytes transmitted in an HTTP transaction message immediately following the headers if there is any (in the case of HTTP/0.9 no headers are transmitted).
大多数 HTTP 请求都是没有正文的 GET 请求.但是，使用主体模拟请求对于适当地强调代理代码和测试处理此类请求的各种钩子很重要.大多数带有正文的 HTTP 请求使用 POST 或 PUT 请求方法.
Most HTTP requests are GET requests without bodies. However, simulating requests with bodies is important to properly stress the proxy code and to test various hooks working with such requests. Most HTTP requests with bodies use POST or PUT request method.
消息正文
消息正文部分对于 HTTP 消息是可选的，但如果它可用，则它用于携带与请求或响应关联的实体主体.如果实体主体是关联的，那么通常 Content-Type 和 Content-Length 标头行指定关联主体的性质.
The message body part is optional for an HTTP message but if it is available then it is used to carry the entity-body associated with the request or response. If entity body is associated then usually Content-Type and Content-Length headers lines specify the nature of the body associated.
消息体是承载实际HTTP请求数据(包括表单数据和上传等)和来自服务器的HTTP响应数据(包括文件、图像等)的消息体.以下是消息正文的简单内容:
A message body is the one which carries actual HTTP request data (including form data and uploaded etc.) and HTTP response data from the server ( including files, images etc). Following is a simple content of a message body:
<html>
<body>
<h1>Hello, World!</h1>
</body>
</html>
有关 HTTP 消息和正文的更多详细信息，请参阅 w3org 链接
For more details to HTTP messages and bodies refer to w3org link
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