HTTPRequestData ["prop"]
gives the value of the specified property of the current HTTP request.
gives an association with values of properties of the current HTTP request.
HTTPRequestData
HTTPRequestData ["prop"]
gives the value of the specified property of the current HTTP request.
gives an association with values of properties of the current HTTP request.
Details
- The properties available through HTTPRequestData depend on the evaluation environment being used, as determined by $EvaluationEnvironment .
- HTTPRequestData ["Properties"] gives a list of properties available in any particular case.
- In web-based environments, the following are typically available:
-
"Scheme" URL scheme (appearing at the beginning)"Domain" domain name or host"Port" port number (appearing after :)"Path" path list (separated by /)"PathString" complete path as a string"AbsolutePath" complete path as a string, including domain and scheme"DispatchPathString" element of path used in URLDispatcher processing"Query" list of parameter-value pairs (appearing after ?)"QueryString" complete query string"Method" typical values include "GET", "PUT", and "POST""Headers" fields of the request header"Body" raw body of the request as a string"BodyByteArray" raw body of the request as a ByteArray object"BodyBytes" raw body of the request as a list of byte values"MultipartElements" list of multipart elements"FormRules" rules for all form elements in the request
Examples
open all close allBasic Examples (1)
Deploy a delayed expression that will give the request data:
Request the delayed expression to show the request data:
Scope (4)
Deploy a delayed expression that gives the query parameters as a list of rules:
Request the delayed expression and pass query parameters:
Deploy a delayed expression that gives multiple request data properties:
Request the delayed expression using the POST method:
Deploy a delayed expression that manually checks that query parameters are all numbers:
Implement your own version of APIFunction :
Text
Wolfram Research (2014), HTTPRequestData, Wolfram Language function, https://reference.wolfram.com/language/ref/HTTPRequestData.html (updated 2016).
CMS
Wolfram Language. 2014. "HTTPRequestData." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2016. https://reference.wolfram.com/language/ref/HTTPRequestData.html.
APA
Wolfram Language. (2014). HTTPRequestData. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/HTTPRequestData.html
BibTeX
@misc{reference.wolfram_2025_httprequestdata, author="Wolfram Research", title="{HTTPRequestData}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/HTTPRequestData.html}", note=[Accessed: 16-November-2025]}
BibLaTeX
@online{reference.wolfram_2025_httprequestdata, organization={Wolfram Research}, title={HTTPRequestData}, year={2016}, url={https://reference.wolfram.com/language/ref/HTTPRequestData.html}, note=[Accessed: 16-November-2025]}