I have a use case where i get a random jsonstring and variable name. I need to verify if that particular variable is present in that json, and if present fetch its value. For example, let us the json is as follows
{
"a" : {
"b":1,
"c":2
}
}
Along with above jsonString, say i get an input "ab" . Now I need to return 1. Is there any library to achieve this in java directly?
JsonPath is a library that provides the functionality you're after.
You will have to do some conversion between your input and the library's input.
As per your example, if your input is "ab":
String convertedInput = ".." + input
JsonPath.read(json, convertedInput)
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