گفتگو: خطایابی

سلام دوستان من این کد رو نوشتم اما تو کنسول این ارور رو میده.....لطفا هر چی به ذهنتون میرسه بگید تا مشکلم حل شه...

ارور داخل کنسول :



Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/commons/logging/LogFactory

    at org.apache.http.impl.client.AbstractHttpClient.<in  it>(AbstractHttpClient.java:159)

    at org.apache.http.impl.client.DefaultHttpClient.<ini  t>(DefaultHttpClient.java:178)

    at adakpro.a.main(a.java:28)

Caused by: java.lang.ClassNotFoundException: org.apache.commons.logging.LogFactory

    at java.net.URLClassLoader$1.run(Unknown Source)

    at java.net.URLClassLoader$1.run(Unknown Source)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.net.URLClassLoader.findClass(Unknown Source)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

    at java.lang.ClassLoader.loadClass(Unknown Source)

    ... 3 more

کد :



public static void main(String[] args) throws ClientProtocolException, IOException {

            ArrayList<HashMap<String, String>>mylist = new ArrayList<HashMap<String, String>>();





                        //Get the data (see above)

                        HttpHost targetHost = new HttpHost("localhost", 8080, "http");

                        DefaultHttpClient httpclient = new DefaultHttpClient();

                        httpclient.getCredentialsProvider().setCredentiWbi  (.newAuthScope(targetHost.getHostName(), targetHost.getPort()),newUsernamePasswordCredentia  ls("test@liferay.com", "test"));

                        AuthCache authCache = new BasicAuthCache();

                        BasicScheme basicAuth = new BasicScheme();

                        authCache.put(targetHost, basicAuth);

                        BasicHttpContext ctx = new BasicHttpContext();

                        //ctx.setAttribute(ClientContext.AUTH_CACHE,authCach  e);

                        HttpPost post = new HttpPost("/tunnel-web/secure/json");

                        List<NameValuePair> params = new ArrayList<NameValuePair>();

                        params.add(new BasicNameValuePair("serviceClassName","com.liferay  .portal.service.CountryServiceUtil"));

                        params.add(new BasicNameValuePair("serviceMethodName", "getCountries"));

                        params.add(new BasicNameValuePair("serviceParameters", "[]"));

                        UrlEncodedFormEntity entity = new UrlEncodedFormEntity(params, "UTF-8");

                        post.setEntity(entity);

                        HttpResponse resp = httpclient.execute(targetHost, post, ctx);

                        resp.getEntity().writeTo(System.out);

                        httpclient.getConnectionManager().shutdown();

      

            }

           

}