XML or text declaration not at start of entity错误的原因

XML or text declaration not at start of entity异常的原因今天在做XML解析的时候,总是给我报XML Parsing

XML or text declaration not at start of entity异常的原因

今天在做XML解析的时候,总是给我报

XML Parsing Error: XML or text declaration not at start of entity

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的错误,后来查了下讲大概意思是android中解析的时候xml文件格式问题。

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在文件的最前端 即<?xml version="1.0" encoding="UTF-8"?>前面不能有空格。

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修改即好。

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xml

  <?xml version="1.0" encoding="UTF-8" ?> - <msg>  <name>nico</name>   <des>male</des>   </msg>

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ParserUtil

package com.nico;import java.io.InputStream;import org.xmlpull.v1.XmlPullParser;import org.xmlpull.v1.XmlPullParserException;import android.util.Xml;public class ParserUtil {private String myDes = " ";public String getDes(InputStream is){XmlPullParser parser = Xml.newPullParser();try {parser.setInput(is, "utf-8");int event = parser.getEventType();while(event!=XmlPullParser.END_DOCUMENT){switch(event){case XmlPullParser.START_TAG:String name = parser.getName();System.out.println("--------456---------->"+name);if("des".equals(name)){myDes = parser.nextText();return myDes;}break;}event = parser.next();}} catch (Exception e) {e.printStackTrace();}return myDes;}}

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TestActivity

package com.nico;import java.io.InputStream;import java.net.HttpURLConnection;import java.net.MalformedURLException;import java.net.URL;import android.app.Activity;import android.os.Bundle;import android.os.Handler;public class Test extends Activity {Handler mhandler = new Handler();/** Called when the activity is first created. */@Overridepublic void onCreate(Bundle savedInstanceState) {super.onCreate(savedInstanceState);setContentView(R.layout.main);mhandler.post(new Runnable() {@Overridepublic void run() {URL url;try {url = new URL("http://10.0.0.130:8080/msg.xml");HttpURLConnection conn = (HttpURLConnection) url.openConnection();InputStream is = conn.getInputStream();ParserUtil util = new ParserUtil();String ss = util.getDes(is);System.out.println("-------123---------->" + ss);} catch (Exception e) {e.printStackTrace();}}});}}

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