我正在用Java编写程序,我想填写表单的指定字段,模拟提交点击,以便获取结果页面。我正在我的网址http://stu21.kntu.ac.ir/Login.aspx
上测试我的想法,该网址包含两个字段txtusername
和txtpassword
。我正在尝试以下代码,但它不会为我返回结果页面。我该怎么做 ?这段代码我怎么了?
DefaultHttpClient conn = new DefaultHttpClient();
conn = new DefaultHttpClient();
ArrayList<NameValuePair> pairs = new ArrayList<NameValuePair>();
pairs.add(new BasicNameValuePair("txtusername", "8810103"));
pairs.add(new BasicNameValuePair("txtpassword", "8810103"));
HttpPost httpPost = new HttpPost("http://stu21.kntu.ac.ir/Login.aspx");
UrlEncodedFormEntity entity = new UrlEncodedFormEntity(pairs,
"UTF-8");
httpPost.setHeader(
"UserAgent",
"Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.19 (KHTML, like Gecko) Ubuntu/12.04 Chromium/18.0.1025.151 Chrome/18.0.1025.151 Safari/535.19");
httpPost.setEntity(entity);
HttpResponse response = conn.execute(httpPost);
InputStream is = response.getEntity().getContent();
RandomAccessFile raf = new RandomAccessFile(
"/home/hossein/Desktop/random.aspx", "rw");
raf.seek(0);
int bytes = 0;
byte[] buffer = new byte[1024];
while ((bytes = is.read(buffer)) != -1)
raf.write(buffer, 0, bytes);
raf.close();
is.close();
很抱歉,如果我的问题与其他主题重复,我无法在其他主题上找到我的解决方案。
提前致谢:)
答案 0 :(得分:3)
我认为你需要HTTPUnit。 javaworld有一个很好的教程。
请看下面的例子:
public void testGoodLogin() throws Exception {
WebConversation conversation = new WebConversation();
WebRequest request = new GetMethodWebRequest( "http://www.meterware.com/servlet/TopSecret" );
WebResponse response = conversation.getResponse( request );
WebForm loginForm = response.getForms()[0];
request = loginForm.getRequest();
request.setParameter( "name", "master" );
// "clicking the button" programatically
response = conversation.getResponse( request );
assertTrue( "Login not accepted",
response.getText().indexOf( "You made it!" ) != -1 );
assertEquals( "Page title", "Top Secret", response.getTitle() );
}
我相信你可以像这样进行测试。