Ajax of Text/plain, application/x-www-form-urlencoded and Application/jsonIn the HTTP request, if it is a GET request, then the form parameter is appended to the URL in the form of name=value&name1=value1, and if it is a POST request, then the form
HTTP request Header Overview (HttpServletRequest) An HTTP client (for example, a browser) that must indicate the type of request (typically get or post) when sending a request to the server. If necessary, the client can also choose to send another
As a web development it is necessary to familiarize yourself with the request headers and the response headers of common HTTP. For example, the request header Content-type specified the content of the request, if the type is
The ngx_http_headers_module module I. Preface ngx_http_headers_module module provides two important instructions Add_header and expires To add the "Expires" and "Cache-control" header fields, add any field fields to the response header.
In IIS has a concept called the host head, we basically have mastered, there is a concept called HTTP head, some students have asked me this question, in fact, the HTTP header more involved in the software of Dongdong.
The most intuitive HTTP header
Technical information about http headers in http
I. BasicsHyperTextTransferProtocol is short for Hypertext Transfer Protocol. It is used to transmit WWW Data. For details about HTTP, see rfc2616. The HTTP protocol uses the request/response model.
For a more detailed understanding of HTTP request headers and response headers, see the requests section below
Header
explain
Example
Accept
Specify what types of content clients can receive
In an HTTP request, if it is a GET request, the form parameter is appended to the URL in name=value&name1=value1 form and, if it is a POST request, the form parameter is in the request body and is also name=value&name1= The Value1 form is in the
Explore the usage of headers in php. Header () isusedtosendrawHTTPheaders. SeetheHTTP1.1specificationformoreinformationonHTTPheaders. Example 1: Copy the code as follows :? PHPHeader (Location: http:
Header()Is used to send raw HTTPHeaders. See the
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