Error while importing in jsp page

i want to perform some test by using Json . I am using google app engine for development . I want to k开发者_JAVA百科now how to import json lib and how i can import in jsp page . The work i have done so far can be seen in picture

i am not sure that i have added jar file correctly or not it is marked with red . Thanks

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Oh right Gson is the Google JSON library - you'll need to import it in your JSP. Make sure it's on the Build Path for your project for example

<%@ page import="com.google.gson.Gson" %>

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You need to import them on jsp as well, the same way you have imported List

See Also

• why-business-logic-should-be-moved-out-of-jsp