public static List<String> getDescs(Node node) {
if (node == null) {
return new ArrayList<String>();
}
StringBuilder sb = new StringBuilder();
List<String> result = new ArrayList<String>();
NodeList children = node.getChildNodes();
for (int i = 0; i < children.getLength(); i++) {
Node child = children.item(i);
if ("#text".equals(child.getNodeName())) {
String content = child.getTextContent();
if (content.replaceAll("\\s|\u00A0|\u3000| ?", "").isEmpty()) {
continue;
}
sb.append(StringUtil.trim(content)).append(" ");
} else {
getInnerDescs(child, sb);
}
}
String html = sb.toString();
BufferedReader br = null;
try {
br = new BufferedReader(new StringReader(html));
String line = null;
while ((line = br.readLine()) != null) {
if (line.isEmpty()) {
continue;
}
result.add(line);
}
} catch (Exception e) {
} finally {
if (br != null) {
try {
br.close();
} catch (IOException e) {
}
}
}
return result;
}
public static void getInnerDescs(Node node, StringBuilder sb) {
if ("STYLE".equals(node.getNodeName())) {
return;
}
NodeList children = node.getChildNodes();
if (HtmlUtil.isNewLineTag(node.getNodeName().toUpperCase())) {
sb.append("\r\n");
}
for (int i = 0; i < children.getLength(); i++) {
Node child = children.item(i);
if ("#text".equals(child.getNodeName())) {
String content = child.getTextContent();
if (content.replaceAll("\\s|\u00A0|\u3000| ?", "").isEmpty()) {
continue;
}
sb.append(StringUtil.trim(content)).append(" ");
} else {
getInnerDescs(child, sb);
}
}
if (HtmlUtil.isNewLineTag(node.getNodeName().toUpperCase())) {
sb.append("\r\n");
}
}