在Java / Android中解析多个JSON数组

Question

If you pass multiple JSON arrays into Java (in a single stream) that looks like this:

[ <-----json objects---->] [ <-----json objects---->]  [ <-----json objects---->] 

How do you parse in Java? And is there a way to do it without rewriting the JSON data into a single array?

Essentialy, I want to get to a point where I can do this after the parsing.

item = json.getString("item");
total = json.getString("total");

items.add(item);
totals.add(total);

A key note is that the first array is items, the second array is totals. The first json object in items corresponds to the first in totals.

Answer 1

I would say that you need first of all transform this content in a valid JSON, maybe you could first replace ]\\s*[ by ],[ and add [ at the beggining and ] at the end. This would be a valid JSON and could be parsed as an JSONArray that contains many JSONArray s.

Something like:

String receivedJSON = "[{},{}] [{},{}] [{}]";
String normalized = "[" + receivedJSON.replaceAll("\\]\\s*\\[", "],[") + "]";
new JSONArray(normalized);