URLQueryEncode

URLQueryEncode[key1val1,key2val2,]

creates a URL-style query string from an association of keys and values.

URLQueryEncode[{param1val1,param2val1,}]

creates a query string from a list of rules.

Details and Options

Examples

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Basic Examples  (4)

Encode a list of parameters:

Use Missing or None to represent a missing parameter value:

Nested lists are flattened:

URL and CloudObject can be encoded as values:

Options  (3)

CharacterEncoding  (1)

Percent encode with a specified encoding:

SortQueries  (1)

Sort query parameters by using "SortQueries":

RemoveEmptyQueries  (1)

Remove empty parameters by using "RemoveEmptyQueries":

Possible Issues  (1)

Repeated keys are not supported by Association:

To specify multiple values, collect them in a list:

Alternatively, use a list of rules:

Wolfram Research (2014), URLQueryEncode, Wolfram Language function, https://reference.wolfram.com/language/ref/URLQueryEncode.html (updated 2016).

Text

Wolfram Research (2014), URLQueryEncode, Wolfram Language function, https://reference.wolfram.com/language/ref/URLQueryEncode.html (updated 2016).

BibTeX

@misc{reference.wolfram_2021_urlqueryencode, author="Wolfram Research", title="{URLQueryEncode}", year="2016", howpublished="\url{https://reference.wolfram.com/language/ref/URLQueryEncode.html}", note=[Accessed: 18-June-2021 ]}

BibLaTeX

@online{reference.wolfram_2021_urlqueryencode, organization={Wolfram Research}, title={URLQueryEncode}, year={2016}, url={https://reference.wolfram.com/language/ref/URLQueryEncode.html}, note=[Accessed: 18-June-2021 ]}

CMS

Wolfram Language. 2014. "URLQueryEncode." Wolfram Language & System Documentation Center. Wolfram Research. Last Modified 2016. https://reference.wolfram.com/language/ref/URLQueryEncode.html.

APA

Wolfram Language. (2014). URLQueryEncode. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/ref/URLQueryEncode.html