Question

i want to send json data to my page , here is the code :

response.setContentType("application/json");
    String jsonObject = "{ key1 = value1, key2 = value2 }";
    JSON json = JSONSerializer.toJSON(jsonObject);
    PrintWriter out = response.getWriter();
    out.print(json);
    out.flush();
    return null;

i get this error :

java.lang.NoClassDefFoundError: net/sf/json/JSONSerializer

i’m using jdk1.7 and json :
-json-lib-2.4-jdk15.jar
-json-lib-2.4-jdk15-javadoc.jar
-json-lib-2.4-jdk15-sources.jar

ezmorph :
-ezmorph-1.0.6.jar

and commons-lang.jar

why i’m getting this error ?

Answer 1

Try:

String myjsonObject = "{ key1 = value1, key2 = value2 }";
JSONObject json = (JSONObject) JSONSerializer.toJSON( myjsonObject );