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XMLTools.java
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143 lines (135 loc) · 6.62 KB
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/**
* 工具类
*/
public class XMLTools implements Serializable {
public static HashMap<String, String> getXmlHead(String xmldoc) {
// TODO Auto-generated method stub
/** *用于存放节点的信息** */
Map<String, String> map = new HashMap<String, String>();
// String childRootStr = "";
try {
// /** *创建一个新的字符串*** */
// StringReader xmlReader = 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 xmlSource = new InputSource(xmlReader);
// /** *创建一个SAXBuilder* */
// SAXBuilder builder = new SAXBuilder();
// /** *通过输入源SAX构造一个Document** */
// Document doc = builder.build(xmlSource);
// /** *获得根节点** */
// Element elt = doc.getRootElement();
// /** *获得BODY节点** */
// Element body = elt.getChild("head");
// /** *获得body节点下面的所有子节点*** */
// List<Element> child = body.getChildren();
// /** *遍历出body节点下面所有的子节点，节点名称和内容用put到map* */
// for (Element childEle : child) {
// map.put(childEle.getName(), childEle.getText());
// }
//解析xml文件
StringReader sr = new StringReader(xmldoc);
InputSource is = new InputSource(sr);
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
DocumentBuilder builder = factory.newDocumentBuilder();
org.w3c.dom.Document xml = builder.parse(is);
//获取其根标签
org.w3c.dom.Element languages = xml.getDocumentElement();
//根据子标签进行查找，返回的是一个list集合
NodeList list = languages.getElementsByTagName("head");
org.w3c.dom.Element lan = (org.w3c.dom.Element) list.item(0);
String code = lan.getElementsByTagName("code").item(0).getTextContent();
map.put("code", code);
String message = lan.getElementsByTagName("message").item(0).getTextContent();
map.put("message", message);
String rownum = lan.getElementsByTagName("rownum").item(0).getTextContent();
map.put("rownum", rownum);
System.out.println("返回数据-----" + WebserviceInit.getURLDecoderString(message));
return (HashMap<String, String>) map;
} catch (IOException e) {
System.out.println("map IOException");
// TODO Auto-generated catch block
e.printStackTrace();
return null;
} catch (ParserConfigurationException e) {
e.printStackTrace();
return null;
} catch (SAXException e) {
e.printStackTrace();
return null;
}
}
public static Map<String, String> getXmlBody(String xmldoc) {
// TODO Auto-generated method stub
/** *用于存放节点的信息** */
Map<String, String> map = new HashMap<String, String>();
try {
/** *创建一个新的字符串*** */
StringReader xmlReader = 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 xmlSource = new InputSource(xmlReader);
/** *创建一个SAXBuilder* */
SAXBuilder builder = new SAXBuilder();
/** *通过输入源SAX构造一个Document** */
Document doc = builder.build(xmlSource);
/** *获得根节点** */
Element elt = doc.getRootElement();
/** *获得BODY节点下的vehispara节点** */
Element body = elt.getChild("body").getChild("vehispara");
/** *获得body节点下面的所有子节点*** */
List<Element> child = body.getChildren();
/** *遍历出body节点下面所有的子节点，节点名称和内容用put到map* */
for (Element childEle : child) {
map.put(childEle.getName(), childEle.getText());
}
} catch (JDOMException e) {
// TODO Auto-generated catch block
return null;
} catch (IOException e) {
System.out.println("map IOException");
// TODO Auto-generated catch block
return null;
} catch (Exception e) {
return null;
}
return map;
}
public static List<Map<String, String>> getXmlBodys(String xmldoc) {
// TODO Auto-generated method stub
/** *用于存放节点的信息** */
List<Map<String, String>> mapList = new ArrayList<Map<String, String>>();
try {
/** *创建一个新的字符串*** */
StringReader xmlReader = 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 xmlSource = new InputSource(xmlReader);
/** *创建一个SAXBuilder* */
SAXBuilder builder = new SAXBuilder();
/** *通过输入源SAX构造一个Document** */
Document doc = builder.build(xmlSource);
/** *获得根节点** */
Element elt = doc.getRootElement();
/** *获得BODY节点下所有的vehispara节点** */
List<Element> bodyChildren = elt.getChild("body").getChildren("vehispara");
for (Element bodyChild : bodyChildren) {
Map<String, String> map = new HashMap<String, String>();
/** *获得vehispara节点下所有子节点*** */
List<Element> vehChildren = bodyChild.getChildren();
for (Element vehChild : vehChildren) {
map.put(vehChild.getName(), vehChild.getText());
}
/** *将每一个vehispara最为Map放入List中*** */
mapList.add(map);
}
} catch (JDOMException e) {
// TODO Auto-generated catch block
return null;
} catch (IOException e) {
System.out.println("map IOException");
// TODO Auto-generated catch block
return null;
} catch (Exception e) {
return null;
}
return mapList;
}
}