Java 讀取原始html文件內容

 原始html文件內容（不是網頁瀏覽器控制檯上數據已加載的html）：

    public static String getHTML(String pageURL) {
        StringBuilder pageHTML = new StringBuilder();
        try {
            URL url = new URL(pageURL);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            connection.setRequestProperty("User-Agent", "MSIE 7.0");
            BufferedReader br = new BufferedReader(new InputStreamReader(connection.getInputStream(), PAGE_ENCODE_TYPE));
            String line;
            while ((line = br.readLine()) != null) {
                pageHTML.append(line);
                pageHTML.append("\r\n");
            }

            connection.disconnect();
        } catch (Exception e) {
            e.printStackTrace();
        }

        return pageHTML.toString();
    }

 如果想讓Jsoup能正確識別，需格式轉換：

    public static String getHtmlContent(String htmlContent){
        return htmlContent.replace("\\\"", "\"").replace("\\/", "/");
    }

    Jsoup.parseBodyFragment(htmlContent)

注意：Jsoup讀取url後拿到的是原始html：

    Document document = Jsoup.connect(url)
                    .timeout(10000)
                    .ignoreContentType(true)
                    .userAgent("Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/71.0.3578.98 Safari/537.36")
                    .get();