DefaultHttpClient httpclient = new DefaultHttpClient();
try {
HttpGet httpget = new HttpGet("http://yuncode.net");
HttpResponse response = httpclient.execute(httpget);
HttpEntity entity = response.getEntity();
System.
out.
println("Login form get: " + response.
getStatusLine()); EntityUtils.consume(entity);
System.
out.
println("Initial set of cookies:"); List<Cookie> cookies = httpclient.getCookieStore().getCookies();
if (cookies.isEmpty()) {
} else {
for (int i = 0; i < cookies.size(); i++) {
System.
out.
println("- " + cookies.
get(i
).
toString()); }
}
HttpPost httpost = new HttpPost("http://yuncode.net/Login?" +
"org=self_registered_users&" +
"goto=/portal/dt&" +
"gotoOnFail=/portal/dt?error=true");
nvps.add(new BasicNameValuePair("IDToken1", "username"));
nvps.add(new BasicNameValuePair("IDToken2", "password"));
httpost.setEntity(new UrlEncodedFormEntity(nvps, Consts.UTF_8));
response = httpclient.execute(httpost);
entity = response.getEntity();
System.
out.
println("Login form get: " + response.
getStatusLine()); EntityUtils.consume(entity);
System.
out.
println("Post logon cookies:"); cookies = httpclient.getCookieStore().getCookies();
if (cookies.isEmpty()) {
} else {
for (int i = 0; i < cookies.size(); i++) {
System.
out.
println("- " + cookies.
get(i
).
toString()); }
}
} finally {
// When HttpClient instance is no longer needed,
// shut down the connection manager to ensure
// immediate deallocation of all system resources
httpclient.getConnectionManager().shutdown();
}//源代码片段来自云代码http://yuncode.net