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👨‍🎓 How to parse JSON in Java

[CG]BOUGA
11.8K views

Using Gson

// {...}
String json = "{\"name\": \"Bob\", \"id\": \"123\"}";
// Method 1: parsing into a JSON element
JsonObject jsonObject = new JsonParser().parse(json).getAsJsonObject();
System.out.println(jsonObject.get("name").getAsString());
// Method 2: parsing into a Java Object
User user = new Gson().fromJson(json, User.class);
System.out.println(user.id);
// {...}
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
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