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我想解析一個XML文件，但我遇到了文檔問題！XmlPullParser變空而不是START_TAG
我有問題，與這條線：
parser.require(XmlPullParser.START_TAG, ns, "CarStatus");
但是，我得到的，而不是START_TAG空。
XML HTTP POST響應：
06-20 15:15:40.804: I/RESPONSE(2270): <?xml version="1.0" encoding="utf-8"?>
06-20 15:15:40.804: I/RESPONSE(2270): <CarObject>
06-20 15:15:40.804: I/RESPONSE(2270): <ResultCode>0</ResultCode>
06-20 15:15:40.804: I/RESPONSE(2270): <ResultMessage>success</ResultMessage>
06-20 15:15:40.804: I/RESPONSE(2270): <Cardata xsi:type="ArrayOfCarStatus">
06-20 15:15:40.804: I/RESPONSE(2270): <CarStatus>
06-20 15:15:40.804: I/RESPONSE(2270): <CarID>241</CarID>
06-20 15:15:40.804: I/RESPONSE(2270): <CarName>ASC</CarName>
06-20 15:15:40.804: I/RESPONSE(2270): </CarStatus>
06-20 15:15:40.804: I/RESPONSE(2270): </CarData>
06-20 15:15:40.804: I/RESPONSE(2270): </CarObject>
這裏就是我有問題的代碼。
private CarStatus readCarStatus(XmlPullParser parser)
throws XmlPullParserException, IOException {
parser.require(XmlPullParser.START_TAG, ns, "CarStatus");
String carId = null;
String carName = null;
while (parser.next() != XmlPullParser.END_TAG) {
if (parser.getEventType() != XmlPullParser.START_TAG) {
continue;
}
String name = parser.getName();
if (name.equals("CarID")) {
carId = readCarId(parser);
} else if (name.equals("CarName")) {
carName = readCarName(parser);
} else {
skip(parser);
}
}
return new CarStatus(carId, carName);
}
06-20 16:56:15.773: W/System.err(4017): org.xmlpull.v1.XmlPullParserException: expected: START_TAG {null}CarStatus (position:START_TAG <ResultObject >@2:146 in [email protected])
06-20 16:56:15.773: W/System.err(4017): at org.kxml2.io.KXmlParser.require(KXmlParser.java:2046)
06-20 16:56:15.773: W/System.err(4017): at com.bentseytlin.maps.MainActivity.readCarStatus(MainActivity.java:174)
06-20 16:56:15.773: W/System.err(4017): at com.bentseytlin.maps.MainActivity.parse(MainActivity.java:143)
06-20 16:56:15.773: W/System.err(4017): at com.bentseytlin.maps.MainActivity.onCreate(MainActivity.java:88)
06-20 16:56:15.773: W/System.err(4017): at android.app.Activity.performCreate(Activity.java:5104)
06-20 16:56:15.780: W/System.err(4017): at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1080)
06-20 16:56:15.780: W/System.err(4017): at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2144)
06-20 16:56:15.780: W/System.err(4017): at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:2230)
06-20 16:56:15.780: W/System.err(4017): at android.app.ActivityThread.handleRelaunchActivity(ActivityThread.java:3692)
06-20 16:56:15.780: W/System.err(4017): at android.app.ActivityThread.access$700(ActivityThread.java:141)
06-20 16:56:15.780: W/System.err(4017): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1240)
06-20 16:56:15.780: W/System.err(4017): at android.os.Handler.dispatchMessage(Handler.java:99)
06-20 16:56:15.780: W/System.err(4017): at android.os.Looper.loop(Looper.java:137)
06-20 16:56:15.780: W/System.err(4017): at android.app.ActivityThread.main(ActivityThread.java:5041)
06-20 16:56:15.780: W/System.err(4017): at java.lang.reflect.Method.invokeNative(Native Method)
06-20 16:56:15.780: W/System.err(4017): at java.lang.reflect.Method.invoke(Method.java:511)
06-20 16:56:15.780: W/System.err(4017): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:793)
06-20 16:56:15.780: W/System.err(4017): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:560)
06-20 16:56:15.780: W/System.err(4017): at dalvik.system.NativeStart.main(Native Method)
感謝您的幫助！
什麼是'汽車'在''之後？我認爲你的XML輸入是不正確的。 –
Qben
對不起，我不知道那是怎麼到的。 XML文件絕對不是問題！ – benzabill
也許你可以跳過require調用，並在[this]中執行它（http://stackoverflow.com/questions/15187607/android-xmlpullparser-how-to-parse-this-xml-sample-file）線程？ – Qben