方法：
public static Map<String, String> changeMap(String xmlDoc) {
if (!xmlDoc.equals("") && (xmlDoc != null)) { // 创建一个新的字符串 StringReader xmlString = new StringReader(xmlDoc); // 创建新的输入源SAX 解析器将使用 InputSource 对象来确定如何读取 XML 输入 InputSource source = new InputSource(xmlString); // 创建一个新的SAXBuilder SAXBuilder saxb = new SAXBuilder(); // 定义返回对象 Map<String, String> reMap = new HashMap<String, String>();
try { // 通过输入源构造一个Document Document doc = saxb.build(source); // 取的根元素 Element root = doc.getRootElement();
// 得到根元素所有子元素的集合 List node = root.getChildren(); Element et = null;
for (int i = 0; i < node.size(); i++) { // 循环依次得到子元素 et = (Element) node.get(i); // 得到内层子节点 List subNode = et.getChildren(); if (subNode.size() == 0) { // 装入到Map中 reMap.put(et.getName(), et.getText()); } else { Element subEt = null; for (int j = 0; j < subNode.size(); j++) { // 循环依次得到子元素 subEt = (Element) subNode.get(j); // reMap.putAll(changeMap(reMap, subEt)); reMap = changeMap(reMap, subEt); } }
} } catch (Exception e) { log.error("\n返回XML解析失败，" + e.getMessage()); } return reMap;
} else { return null; }
}
/** * * @description 递归解析XML * @param map * @param et * @return Map<String, String> */ @SuppressWarnings("unchecked") public static Map<String, String> changeMap(Map<String, String> map, Element et) { // 定义返回对象 Map<String, String> reMap = new HashMap<String, String>(); try { // 得到内层子节点 List subNode = et.getChildren(); reMap.putAll(map); if (subNode.size() == 0) {
// 装入到Map中 if (reMap.containsKey(et.getName())) { String key = ""; for (int i = 0; i < 100 * 10; i++) { key = et.getName() + i; if (reMap.containsKey(key)) { continue; } else { reMap.put(key, et.getText()); break; } } } else { reMap.put(et.getName(), et.getText()); }
} else { Element subEt = null; for (int i = 0; i < subNode.size(); i++) { // 循环依次得到子元素 subEt = (Element) subNode.get(i); reMap = changeMap(reMap, subEt); } } } catch (Exception e) { log.error("\n返回XML解析失败，" + e.getMessage()); } return reMap; }
转载于:https://www.cnblogs.com/li-xy/p/4225544.html
