java抓取起点小说，并用正则匹配需要数据

抓取起点网站内容

static String gethtml(String ul) {
		String url = ul;
		InputStream is = null;
		InputStreamReader isr = null;
		try {
			URL u = new URL(url);
			HttpURLConnection uc = (HttpURLConnection) u.openConnection();
			//设置header 
			uc.setRequestMethod("GET");
			uc.setRequestProperty("User-Agent",
					"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3895.5 Safari/537.36");
			uc.setRequestProperty("Accept-Language", "zh-CN,zh;q=0.9");
//			uc.setRequestProperty("Accept-Encoding", "gzip, deflate");
			uc.setRequestProperty("Accept",
					"text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3");
			uc.setRequestProperty("Connection", "keep-alive");
			uc.connect();
			is = uc.getInputStream();
			isr = ne