1、修改AndroidManifest.xml文件

2、網頁讀取類

package com.neohope.android.web;

import java.io.ByteArrayOutputStream;

import java.io.IOException;

import java.io.InputStream;

import java.net.HttpURLConnection;

import java.net.MalformedURLException;

import java.net.ProtocolException;

import java.net.URL;

public class HttpUtils {

public static String readStringFromUrl(String szUrl,String szCharcode) throws IOException {

URL url = new URL(szUrl);

HttpURLConnection conn = (HttpURLConnection) url.openConnection();

conn.setConnectTimeout(5 * 1000);

conn.setRequestMethod("GET");

String szJson = "";

int resPonseCode = conn.getResponseCode();

if (conn.getResponseCode() == 200)

{

InputStream is = conn.getInputStream();

byte[] data = readStream(is);

szJson = new String(data,szCharcode);

}

return szJson;

}

private static byte[] readStream(InputStream inputStream) throws IOException {

ByteArrayOutputStream bout = new ByteArrayOutputStream();

byte[] buffer = new byte[1024];

int len = 0;

while ((len = inputStream.read(buffer)) != -1) {

bout.write(buffer, 0, len);

}

bout.close();

inputStream.close();

return bout.toByteArray();

}

}

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