difference between http get and post 1用get的地方 在浏览器中输入url直接访问资源时,用get。get是通过url传参的。 2用post的地方 2.1 url长度超限时 post是将参数放在http body中的,因此对参数的长度是没有要求的,但是一般的服务器对url的长度都是有要求的,apache http服务器要求url长度不超过4000个字符。 ...
GET和POST是由HTTP协议定义的。在HTTP协议中,Method和Data(URL, Body, Header)是正交的两个概念。也就是说,使用哪个Method与应用层的数据如何传输是没有相互关系的。HTTP没有要求,如果Method是POST数据就要放在BODY中。也没有要求,如果Method是GET,数据(参数)就一定要放在URL中而不能放在BODY中。 网上的说法只是HT...
so, available through$_GET['id']), but let's say that you want to change the article-id. The new id may then be present in the request body ($_POST['id']). OK, perhaps that's not the best example, but I hope it illustrates the difference between...
Yes, HTTP POST can return data in the response body. It is often used in web forms to submit data to the server and receive a response, such as a confirmation message or the result of a server-side process. Conclusion We learned about the concept of HTTP requests. We learned about two...
HTTP Methods GET vs POST By: Rajesh P.S.HTTP (Hypertext Transfer Protocol) defines several methods that can be used for communication between a client (typically a web browser) and a server. Two commonly used methods are GET and POST. While both methods are used to send data from a ...
When should I use GET or POST method? What's the difference between them? 15 answers GETandPOSTare two different types of HTTP requests. According to Wikipedia: GET requests a representation of the specified resource. Note that GET should not be used for operations that cause side-effects, ...
1. GET and POST have their own semantics and cannot be mixed casually. 2. According to research, when the network environment is good, the difference between the time of sending a packet and the time of sending two packets can basically be ignored. In the case of a poor network environmen...
The GET method supports only string data types, while the POST method supportsdifferent data typessuch as string, numeric, binary, and so on. 5. Summary In this article, we looked at the difference between the GET and POST methods. Both methods are essential for client-server communication th...
See alsoanswer to question "What is the difference between GET and POST?"inCGI Programming FAQby Nick Kew. Why the distinction matters In the same context where the pragmatic difference is stated, the HTML 2.0 specification describes the corresponding submission methods technically. However, it does...
The fundamental differences between "GET" and "POST" The HTML specificationstechnicallydefine the difference between"GET"and"POST"so that former means that form data is to be encoded (by a browser) into aURLwhile the latter means that the form data is to appear within a message body. But ...