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。 如果参数长度超了,那么就必须要用post。 2.2 对加密要求很高时 get方式传参数会泄漏重要信息。
such as GET, POST, PUT, DELETE, etc. HTTP stipulates that when a GET request is executed, the car must be labeled with a GET label (set method to GET) and require Put the transmitted data on the roof of the car (in the url) to...
Get是向服务器发索取数据的一种请求,而Post是向服务器提交数据的一种请求,在FORM(表单)中,Method默认为"GET",实质上,GET和POST只是发送机制不同,并不是一个取一个发,大家都是向服务器发送数据。还是那句话,GET具有等幂性,无副作用,而POST一般会对服务器上的数据产生 side effects。 注:GET URL拼接:以?分...
HTTP/1.1 specification (RFC 2616) section 9Method Definitionscontains more information onGETandPOSTas well as the other HTTP methods, if you are interested. In addition to explaining the intended uses of each method, the spec also provides at least one practical reason for whyGETshould only be...
Below is some major differences of GET vs. POST Key Differences Between GET and POST Method In GET method, values are visible in the URL while in the POST method, values are not visible in the URL. GET request has a limit on the length of the values, whereas the POST request has no...
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, ...
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 client to a server, they have distinct ...
In this tutorial you will learn how to send information to the server using HTTP GET and POST methods and retrieve them using PHP.Methods of Sending Information to ServerA web browser communicates with the server typically using one of the two HTTP (Hypertext Transfer Protocol) methods — GET ...
The difference between get and post: the parameters of get request are append behind the URL, and there are restrictions about the maximum length of URL. but the parameters of the post request are in the send() method, and it has not restrictions on the length, so we can add as many ...