java,导入httpClient包postMethod如何向指定网页传入账号密码，并且获得跳转后页面的url？

Question

已经导入httpClient和Htmlparser 包，现在要向某网站提交账号密码，模拟登陆功能，请问如何postMethod实现参数传递和使得页面跳转并获得跳转后页面的url？

Answer 1

httpClient包postMethod如何向指定网页传入账号密码
这步用HttpPost就可以成功了，如果别人向你回送跳转后页面的url，你就可以拿到，不然应该是拿不到的。追问

请问那HttpPost的参数设置如何对应网页的账号密码呢？

追答

留个邮箱，给你个demo跑一下

Answer 2

webClient.setJavaScriptEnabled(true);
webClient.setJavaScriptTimeout(3600*1000);
webClient.setRedirectEnabled(true);
webClient.setThrowExceptionOnScriptError(true);
webClient.setThrowExceptionOnFailingStatusCode(true);
webClient.setTimeout(3600*1000);

webClient.waitForBackgroundJavaScript(600*1000);
webClient.setAjaxController(new NicelyResynchronizingAjaxController());

// if (Integer.parseInt(currentPage)<6) {

page = (HtmlPage) webClient.getCurrentWindow().getEnclosedPage();
HtmlAnchor a=(HtmlAnchor)page.getAnchorByText(currentPage);
try {
page=a.click();
Thread.sleep(time);
} catch (Exception e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
page = (HtmlPage) webClient.getCurrentWindow().getEnclosedPage();

Answer 3

//传送数据
String requestData = g.toJson(paramMap);
//接收
String result = HttpClients.doPost(url, requestData);