htmlunit解析页面

yongyuan.jiang

 
htmlunit相当于java的一个浏览器，可以分析页面,获得页面数据
 
import com.gargoylesoftware.htmlunit.FailingHttpStatusCodeException;import com.gargoylesoftware.htmlunit.WebClient;import com.gargoylesoftware.htmlunit.WebRequestSettings;import com.gargoylesoftware.htmlunit.html.HtmlPage;import com.gargoylesoftware.htmlunit.html.HtmlTable;import com.gargoylesoftware.htmlunit.html.HtmlTableRow;final WebClient wc = new WebClient();wc.setJavaScriptEnabled(false);WebRequestSettings settings = new WebRequestSettings(new URL(QUERY_FORM_URL + "&cph=" + vehicleNo + "&cx=" + vehicleColor));settings.setCharset("gb2312");HtmlPage page =  (HtmlPage) wc.getPage(settings);List<HtmlTable> tables = page.getDocumentHtmlElement().getHtmlElementsByTagName("table"); 
先关连接：
http://htmlunit.sourceforge.net/
http://htmlparser.sourceforge.net/