java文章显示内容部分(将html转成纯文本)

public static String splitAndFilterString(String input, int length) {
        if (input == null || input.trim().equals("")) {
            return "";
        }
        // 去掉所有html元素,
        String str = input.replaceAll("\\&[a-zA-Z]{1,10};", "").replaceAll(
                "<[^>]*>", "");
        str = str.replaceAll("[(/>)<]", "");
        int len = str.length();
        if (len <= length) {
            return str;
        } else {
            str = str.substring(0, length);
            str += "......";
        }
        return str;
    }

转载于:https://www.cnblogs.com/tplovejava/p/3964029.html