How To Parse JSON With Number As A Key

I have the following json, I don't have any control over this output unfortunately. { 'questions': { '9733': { 'text': 'Star Trek or Star Wars?', 'answers': {

Solution 1:

You need to use bracket notation:

console.log(jsonData.questions["9733"].text);

But because the value inside the brackets will be automatically converted a string, this would also work:

console.log(jsonData.questions[9733].text);

Note however, that using non-strings is as property names generally bad form and could lead to some subtle problems, e.g. if the property name was "001", then [001] would not work.

Solution 2:

Why don't you try?

jsonData["questions"]["9733"]

How to access a numeric property?

Solution 3:

I believe you can access the data via same syntax as in an array:

console.log(jsonData.questions[9733].text);

Solution 4:

If you have to use numbers as keys... you can access them like this:

var text = jsonData.questions["9733"].text;

Edit: You can also access it with the number 9733. It doesn't have to be a string. Only needs to be a string if the key is non-numeric.

Solution 5:

Try using Ason, If you are using Java 8. Gradle dependency compile 'org.arivu:ason:1.0.3'.

Java code as follows

Ason ason = new Ason();
Object json = ason.fromJson("<<JSON String!>>");
System.out.println(Ason.getJson(json, "questions.9733.text", null)):