java - Cannot cast from JsonElement to String while parsing from the JSON file -


this first code reading json file keep getting error message: can not cast jasonelement string

import java.io.filereader;  import com.google.gson.jsonobject; import com.google.gson.jsonparser;  public class json  {       public static void main(string args[])  {     jsonparser parser = new jsonparser();  try  {      object obj = parser.parse(new filereader("c:\\users\\dell\\eclipse- workspace\\assignment\\data.json"));      jsonobject jsonobject = (jsonobject) obj;  string name = (string) jsonobject.get("name"); string author = (string) jsonobject.get("author"); system.out.println("name: " + name); system.out.println("author: " + author); }    catch (exception e)  { e.printstacktrace(); }     }  }

excuse me silly mistakes. still beginner

it depends on want.

if name needs actual json string value (as in, must { "name": "str" } , not { "name": [] }), should jsonobject.get("name").getasstring(). causes error if isn't string, desirable.

otherwise, use jsonobject.get("name").tostring(), returns valid json value, string. e.g.

{ "name": "a" } -> "a" (that's string, 3 characters, 2 quote marks , 'a') { "name": false } -> false (that's string, 5 chars, no quotes)

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