org.apache.harmony.xml.ExpatParser$ParseException: At line 1, column 0: no element found？？？

Question

handler如下：

public class getpricelawHandler extends DefaultHandler{

private StringBuilder builder = new StringBuilder();;

//private List<String> ktype = null; //任务信息列表

private List<Map<String,String>> lawlist = null;

private Map<String,String> map;

public List<Map<String,String>> getlawList(){

return lawlist;

}

@Override

public void characters(char[] ch, int start, int length)

throws SAXException {

super.characters(ch, start, length);

builder.append(ch, start, length);

}

@Override

public void startElement(String uri, String localName, String name,

Attributes attributes) throws SAXException {

super.startElement(uri, localName, name, attributes);

// if(localName.equalsIgnoreCase("ctype")){

// ctype = new ArrayList<String>();

// }

if(localName.equalsIgnoreCase("lawlist")){

lawlist = new ArrayList<Map<String,String>>();

}

if(localName.equalsIgnoreCase("law")){

map = new HashMap<String,String>();

}

}

@Override

public void startDocument() throws SAXException {

super.startDocument();

}

@Override

public void endElement(String uri, String localName, String name)

throws SAXException {

super.endElement(uri, localName, name);

if(localName.equalsIgnoreCase("code")){

String good = builder.toString();

Log.i("?>>>>>>>>ktype",builder.toString());

// ktype.add(good);

}

if(localName.equalsIgnoreCase("message")){

String returncode = builder.toString();

Log.i("-->>>>>>>>message",builder.toString());

//ctype.add(returncode);

}

if(localName.equalsIgnoreCase("law")){

String[] returncode = builder.toString().split(";");

map.put("lawtitle", returncode[0]);

Log.i("-->>>>>>>>law0",returncode[0]);

Log.i("-->>>>>>>>law1",returncode[1]);

lawlist.add(map);

//ctype.add(returncode);

}

builder.setLength(0);

}

}

调用的地方：

SAXParserFactory factory = SAXParserFactory.newInstance();
getpricelawHandler  handler = new  getpricelawHandler();
SAXParser parser = factory.newSAXParser();
parser.parse(oInputStream, handler);

附xml如下:

<?xml version="1.0" encoding="UTF-8"?>

<getpricelaw><code>00</code><message>查询成功</message><lawlist><law>中华人民共和国行政许可法;制度法规</law><law>中华人民共和国行政诉讼法;制度法规</law><law>价格行政处罚程序规定;制度法规</law><law>政府制定价格行为规则（试行）;制度法规</law><law>禁止价格欺诈行为的规定;制度法规</law><law>中华人民共和国行政处罚法;制度法规</law><law>中华人民共和国价格法;制度法规</law><law>价格监测规定;制度法规</law><law>政府价格决策听证办法;制度法规</law><law>食盐价格管理办法;制度法规</law></lawlist></getpricelaw>

Answer 1

我也有此问题