java-HttpClient-之豆瓣電影熱門排行榜

標籤：pac   client   utils   length   響應   ext   etc   ntp   lin   

public class TestHttpClient {public static void main(String[] args) throws ClientProtocolException, IOException {//建立httpClient執行個體CloseableHttpClient httpClient=HttpClients.createDefault();//建立httpGetHttpGet httpGet=new HttpGet("https://movie.douban.com/cinema/nowplaying/nanjing/");System.out.println(httpGet.getURI());//執行get請求並接收響應資訊CloseableHttpResponse response= httpClient.execute(httpGet);//擷取響應實體HttpEntity entity= response.getEntity();//列印響應狀態System.out.println(response.getStatusLine());System.out.println("---------------------------------");if (entity!=null) {String web=EntityUtils.toString(entity,"utf-8");// System.out.println("響應內容長度"+entity.getContentLength());// System.out.println("響應內容"+web);Document doc= Jsoup.parse(web);//擷取熱門排行榜標題Elements title =doc.getElementsByClass("movie_ranking_time");for (Element element : title) {System.out.println(element.text());}//擷取熱門排行榜類型Elements name =doc.select("ul.tab_nav>li");//擷取熱門排行榜Elements content =doc.select("ul.view_1");for (int i = 0; i < name.size(); i++) {System.out.println(name.get(i).text());Elements movie=content.get(i).select("li");for (int j = 0; j < movie.size(); j++) {System.out.println(movie.get(j).text());}}}System.out.println("---------------------------------");response.close();httpClient.close();}}

java-HttpClient-之豆瓣電影熱門排行榜