The org.json JSONArray getInt method is used to extract an int value from a JSONArray at a specified index. It returns the int value at the index if it exists, and throws an exception if the value is not a valid int.
Example:
Suppose we have a JSONArray containing the following elements:
[1,2,3,4,5]
We can extract the int value at index 2 (i.e., 3rd element) as follows:
int value = jsonArray.getInt(2);
This will return the integer value 3. Note that if we try to extract a non-int element (e.g., a string or a boolean) using this method, it will throw a JSONException.
Package Library:
The JSONArray class is part of the org.json package, which is a library for processing JSON data in Java. The package provides classes for constructing, parsing, and manipulating JSON objects and arrays. It is commonly used in web applications for handling data exchange in JSON format.
Java JSONArray.getInt - 30 examples found. These are the top rated real world Java examples of org.json.JSONArray.getInt extracted from open source projects. You can rate examples to help us improve the quality of examples.