Hi this is a simple json
{"one": 335, "two": 331,"three": 65}
i need the json path to evaluate if a property has a value, example if exists "two":331
i tried this but it doesn't match.
$.two==331
what is the right expression?
You can check if there is any property in the given document with value 331 with this jsonpath expression: $[?(#==331)] But this will result an output like [331]. There is no chance to get the name of the matching property by using jsonpath only. You have to embed your expression into a script which supports jsonpath execution. Python does. Newer .NET Core based solutions (written with C# 9 and above) look also pretty simple.
Related
I try to use this in Robot framework
#{Title} = Win get handle("[ACTIVE]")
But It seem doesn't work.I need some Example for this command.
Please Help
Sorry for my poor Grammar
**ERROR**
Cannot set variable '#{Title}': Expected list-like value, got string.
When running keywords, you don't use parentheses after the keyword to submit parameters. Instead use:
${Title}= Win Get Handle [ACTIVE]
The [ACTIVE] parameter is automatically submitted as a string.
Also, notice that I changed #{Title} into ${Title}. That is because # denotes a list variable that expects a list return from the keyword. Apparently the Win get handle returns a String variable, which shall be assigned to a scalar $-denoted variable.
Lastly, I'm not sure if you're using Win Get Handle correctly. To my understanding the implementation for that keyword would return a handle to a window (a unique identifier to run further actions against it) rather than its title.
JMeter path contents some dynamically generated value.
Eg
[HTTP Request]
[path-home/user?p=er3562]
This "p" value is dynamically generated.
I want to get this parameter value in the first HTTP request path.
This parameter value should pass through each HTTP request path.
I am new to JMeter. Please help me to solve this?
You need to extract it somehow and convert into a JMeter Variable for later reuse. JMeter provides several PostProcessors for extracting data from different responses types, in your case the most suitable one will be Regular Expression Extractor.
Add Regular Expression Extractor as a child of the request which returns that path-home/user?p=er3562 value
Configure it as follows:
Apply to: depending on where the "interesting" value lives, the most "safe" setting is Main sample and sub-samples
Field to check: depending on where the "interesting" value comes from, in the majority of cases it's Body but in your case it may be i.e. URL
Reference Name: anything meaningful, it is JMeter Variable name, if JMeter finds anything it will store the result in a variable named accordingly to this field. I.e. path-home
Regular Expression: Perl5-style regular expression, in your case it would be something like: path-home/user\?p=er(\d+)
Template: if you're looking to extract a single value it will be $1$
Refer extracted value as ${path-home} where required.
References and tips:
You can use Debug Sampler and View Results Tree listener combination to view JMeter Variable names and test regular expressions against actual response
Using RegEx (Regular Expression Extractor) With JMeter
Perl 5 Regex Cheat sheet
JMeter Regular Expressions
By using correlation concept ,
regular expression extractor concept & try this key
p=er(.*?)
I am attempting to use the EvaluateJsonPath processor in Nifi, and am having trouble with the jayway jsonpath syntax.
My object looks like the following:
{"text":"my stuff", "tags":["abc", "xyz", "beq"]}
I want to route messages based on the tags - I want everything containing "xyz" to be routed one way, and everything not containing it to be routed another way.
Using http://jsonpath.herokuapp.com/ I've been testing and trying to figure out the syntax to filter based on a json object containing an array of strings matching. I can match based on overt index (so $.[?(#.tags[1] =~ /xyz/i)] works just fine), but I can't guarantee the order or number of objects in the tags field.
Is there a way to do this in the jayway json module? I saw filter the Json according to string in an array in JSONPATH which I've tried, but it doesn't appear to work in the simulator above.
I do not know how to do this in one EvaluateJsonPath processor step. But it can certainly be done in a two-step process:
Use EvaluateJsonPath to filter "xyz" tags out of the tags array, using a JsonPath expression like $.tags[?(# =~ /xyz/i)] and setting the processors return-type to json so an array may be returned. This will result in ["xyz"] for a match and [] for non-matching files
Use RouteOnAttribute to route based on the resulting array, with an expression like ${matchingTags:toLower():contains('xyz')}.
It might also be worth considering evaluating the JSON as text against a regular expression to match the tag.
In the documentation for jsonapi for pagination is says the following:
For example, a page-based strategy might use query parameters such as
page[number] and page[size]
How would I represent this in the query string? http://localhost:4200/people?page[number]=1&page[size]=25, I don't think using a map link structure is a valid query string. Only the page parameter is reserved according to the documentation.
I don't think using a map link structure is a valid query string.
You're right technically, and that's why the spec has the note that says:
Note: The example query parameters above use unencoded [ and ] characters simply for readability. In practice, these characters must be percent-encoded, per the requirements in RFC 3986.
So, page[size] is really page%5Bsize%5D which is a valid query parameter name.
Only the page parameter is reserved according to the documentation.
When the spec text says that only page is reserved, it actually means that any page[......] style query parameter is reserved. (I can tell you that for sure as one of the spec's editors.) But it should say so more explicitly, so I'll open an issue for it.
I have the following objective. I want to find, which documents contain my data when executing any kind of Xquery or XPath. In other words, I need every document that is providing me the result data for a given query. I try to do this in eXist-db environment, but I suppose there should be something on Xquery level.
I found op:context-document() operator which seems to have functionality I want, yet, as an operator it is not available for me. fn:document-uri also does not do the trick, as its $arg must be a document node, otherwise it returns an empty sequence.
Do you have any idea in mind? All the assistance is highly appreciated.
fn:base-uri() may help; it returns the base URI property of a node:
for $d in doc('....')/your[query]
return base-uri($d)
You can also use it to filter your documents for specific types:
collection('/path/to/documents')[ends-with(base-uri(), '.xml')]
Use the standard XPath / XQuery function collection() .
For example, using Saxon:
collection('file:///a/b/c/d?select=*.xml')[yourBooleanExpression]
selects the document nodes of all XML documents, residing in the /a/b/c/d directory of the filesystem, that satisfy your criteria (yourBooleanExpression evaluates to true())