How to send json data in url as request parameters in java

Question

I want to send json data in url as below .

editTest.jsp?details=374889331-{"aNumber":2}

How can I do this?

Solution 1

URL encode your details parameter:

String otherParameter = "374889331-";    
String jsonString = "{\"aNumber\":2}";

String url = "editTest.jsp?details=" + URLEncoder.encode(otherParameter + jsonString, "UTF-8");

Solution 2

you need to convert the JSON object to string

      JSONObject obj = new JSONObject();

      obj.put("name","foo");

      StringWriter out = new StringWriter();
      obj.writeJSONString(out);

      String jsonText = out.toString();//JSON object is converted to string

Now, you can pass this jsonText as parameter.