public static void main(String[] args) {try {//属性Properties p = System.getProperties() ;p.getProperty("proxy","true" ) ;//代理p.getProperty("http.proxyHost", "118.254.147.6") ;//代理ipp.getProperty("http.proxyPort","3128" ) ;//代理端口Map<String,String> map = new HashMap<String,String>() ;//模拟浏览器访问map.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8") ;map.put("Accept-Encoding", "gzip, deflate") ;map.put("Accept-Language", "zh-CN,zh;q=0.9") ;map.put("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3253.3 Safari/537.36") ;//根据地址，得到整个页面Document d = Jsoup.connect("http://www.ivsky.com/tupian/ziranfengguang").headers(map).get() ;//获取需要的元素Elements e = d.select(".ali li img") ;//遍历元素，获取需要的数据for (Element element : e) {//得到图片地址String path = element.attr("src") ;//创建URL对象URL url =  new URL(path) ;//打开链接HttpURLConnection h = (HttpURLConnection) url.openConnection() ;//设置请求方式为"GET"  h.setRequestMethod("GET");//超时响应时间为5秒  h.setConnectTimeout(5000);//通过输入流获取图片数据  InputStream in = h.getInputStream() ;//得到图片的二进制数据，以二进制封装得到数据，具有通用性byte[] b = getInputStream(in) ;//保存位置，图片名字File f = new File("f:\\小说下载\\图片.jpg") ;//创建输出流OutputStream out = new FileOutputStream(f) ;//写入数据
                out.write(b);//关闭输出流
                out.close();}} catch (IOException e) {e.printStackTrace();}}//得到图片的二进制数据public static byte[] getInputStream(InputStream in){//创建缓冲区byte[] b = new byte[1024] ;//创建输出流ByteArrayOutputStream out = new ByteArrayOutputStream() ;int n = 0 ;try {//循环读取数据while((n=in.read(b))!=-1){//写入数据到byte[]中out.write(b, 0, n);}} catch (IOException e) {e.printStackTrace();}finally{try {in.close();} catch (IOException e) {e.printStackTrace();}}return out.toByteArray() ;}

Properties p = System.getProperties() ;p.getProperty("proxy","true" ) ;p.getProperty("http.proxyHost", "118.254.147.6") ;p.getProperty("http.proxyPort","3128" ) ;try {Map<String,String> map = new HashMap<String,String>() ;map.put("Accept", "text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8") ;map.put("Accept-Encoding", "gzip, deflate") ;map.put("Accept-Language", "zh-CN,zh;q=0.9") ;map.put("User-Agent", "Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/64.0.3253.3 Safari/537.36") ;Document d = Jsoup.connect("http://www.23us.so/files/article/html/17/17157/index.html").headers(map).get();Elements e = d.select(".L") ;for (Element element : e) {String url = element.select("a").attr("href");Document document = Jsoup.connect(url).get() ;String content = document.select("#contents").text() ;String title = document.select("#a_main h1").text() ;//小说保存路径String path = "f:\\小说下载\\"+title+".txt" ;//创建文件File file = new File(path) ;if(!file.exists()){//文件不存在就创建
                    file.getParentFile().mkdirs();      }　　　　　　　　　　file.createNewFile() ;//创建输出流OutputStream out = new FileOutputStream(file) ;//得到标题的二进制数据byte[] b = title.getBytes();//输出标题到文件中
                out.write(b);//得到内容的二进制byte[] by = content.getBytes() ;//输出内容到文件中
                out.write(by);}} catch (IOException e) {e.printStackTrace();}