Convert JSON to Map

Question

What is the best way to convert a JSON code as this:

{ 
    \"data\" : 
    { 
        \"field1\" : \"value1\", 
        \"field2\" : \"value2\"
    }
}
         


        

Answer 1

Using the GSON library:

import com.google.gson.Gson;
import com.google.common.reflect.TypeToken;
import java.lang.reclect.Type;

Use the following code:

Type mapType = new TypeToken>(){}.getType();  
Map son = new Gson().fromJson(easyString, mapType);