xml解析代码示例
2024-08-04 20:59:24
List<Entry> list = new ArrayList<>();
Entry entry = null;
try {
int eventType = response.getEventType();
while(XmlPullParser.END_DOCUMENT != eventType){
switch (eventType){
case XmlPullParser.START_TAG:
String tag = response.getName();
if ("item".equalsIgnoreCase(tag)){
entry = new Entry(); }else if (entry != null){
if ("title".equalsIgnoreCase(tag)){
entry.setTitle(new String(response.nextText().getBytes(),"UTF-8"));
}else if ("description".equalsIgnoreCase(tag)){
entry.setDesc(new String(response.nextText().getBytes(),"UTF-8"));
}else if ("link".equalsIgnoreCase(tag)){
entry.setUrl(response.nextText());
}
}
break;
case XmlPullParser.END_TAG:
if (response.getName().equalsIgnoreCase("item") && entry != null) {
list.add(entry);
entry = null;
}
break;
default:
break;
}
eventType = response.next();
}
}catch (XmlPullParserException e) {
Log.e(TAG,"xml parse error :"+e.getLocalizedMessage());
} catch (IOException e) {
Log.e(TAG,"xml parse error IOException:"+e.getLocalizedMessage());
}
上面是第一种
try {
int eventType = response.getEventType();
while(XmlPullParser.END_DOCUMENT != eventType){
switch (eventType){
case XmlPullParser.START_TAG:
String tag = response.getName();
if ("entry".equalsIgnoreCase(tag)){
entry = new Entry();
}else if (entry != null){
if ("title".equalsIgnoreCase(tag)){
entry.setTitle(new String(response.nextText().getBytes(),"UTF-8"));
}else if ("content".equalsIgnoreCase(tag)){
entry.setDesc(new String(response.nextText().getBytes(),"UTF-8"));
}else if ("link".equalsIgnoreCase(tag)){
entry.setUrl(response.getAttributeValue(null, "href"));
}
}
break;
case XmlPullParser.END_TAG:
if (response.getName().equalsIgnoreCase("entry") && entry != null) {
list.add(entry);
entry = null;
}
break;
default:
break;
}
eventType = response.next();
}
}catch (XmlPullParserException e) {
Log.e(TAG,"xml parse error :"+e.getLocalizedMessage());
} catch (IOException e) {
Log.e(TAG,"xml parse error IOException:"+e.getLocalizedMessage());
}
上面是第二种
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