Parsing json with relative json path

parsing json with relative json path is a common task in programming when working with json data. json path is a query language used to navigate and query json data structures. relative json path allows you to specify a path relative to a given json element.

here is a step-by-step tutorial on how to parse json with relative json path:

step 1: import necessary libraries
first, you need to import a json parsing library in your programming language. for this tutorial, we will use python and the `json` library.

step 2: load json data
next, you need to load the json data into a variable. you can either read the json data from a file or receive it from an api response. in this example, we will create a sample json string.

step 3: parse json with relative json path
now, you can parse the json data using relative json path. in this example, we will access the city field in the address object using a relative json path.

in this code snippet, we are using a relative json path to access the city field inside the address object. the relative json path is specified by chaining the keys together.

step 4: handle errors
when parsing json data with relative json path, it's important to handle errors that may occur if the specified path does not exist in the json data.

by using a try-except block, you can catch any keyerror that may occur if the specified path does not exist in the json data.

that's it! you have successfully parsed json data with a relative json path using python. feel free to adapt this example to your specific use case and explore more advanced features of json parsing libraries.

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