import java.io.File;
import java.io.IOException;
import java.util.concurrent.TimeUnit;

import org.apache.commons.httpclient.DefaultHttpMethodRetryHandler;
import org.apache.commons.httpclient.HttpClient;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.HttpStatus;
import org.apache.commons.httpclient.methods.GetMethod;
import org.apache.commons.httpclient.params.HttpMethodParams;

public class DownTingWa {

	public static void main(String[] args) {
		int start = 24050;
		int mark = 0;
		String baseUrl = "http://www.itingwa.com/listen/";

		while (true) {
			{
				{
					System.setProperty("org.apache.commons.logging.Log", "org.apache.commons.logging.impl.SimpleLog");
					System.setProperty("org.apache.commons.logging.simplelog.showdatetime", "true");
					System.setProperty("org.apache.commons.logging.simplelog.log.org.apache.commons.httpclient", "error");
				}

				String songUrl = baseUrl + start;

				String htmlSource = null;
				try {
					htmlSource = get(songUrl);
				} catch (Exception e1) {
					e1.printStackTrace();
				}
				if (htmlSource == null) {
					continue;
				}
				// System.out.println(htmlSource);
				if (htmlSource.indexOf("页面未找到") != -1) {
					System.out.println(start + "\t404");
					start++;
					continue;
				}
				int a = htmlSource.indexOf("frame1");
				a = htmlSource.indexOf("<h1>", a) + 4;
				int b = htmlSource.indexOf("<a href", a);
				b = htmlSource.indexOf("<a href", a);
				String fileName = null;
				try {
					fileName = "" + start + " - " + htmlSource.substring(a, b).trim();
				} catch (Exception e1) {
					try {
						TimeUnit.SECONDS.sleep(5);
					} catch (InterruptedException e) {

					}
					continue;
				}
				fileName = HomeUtils.processName(fileName);
				System.out.println(fileName);

				a = htmlSource.indexOf("<div id=\"tw_player\"", b);
				a = htmlSource.indexOf("http", a);
				b = htmlSource.indexOf("</div>", a) - 2;
				String downloadUrl = htmlSource.substring(a, b);
				System.out.println(downloadUrl);

				File baseFilePath = new File("E:\\itingwa\\");
				if (!baseFilePath.exists()) {
					baseFilePath = new File("D:\\gittest\\music\\");
				}
				Html html = new Html();
				String result = html.downloadMusicAtHome(downloadUrl, fileName, start, baseFilePath, null);
				System.out.println(result);
				if (result.contains("success")) {
					mark = 0;
					start++;
				} else if (result.contains("already exists")) {
					start++;
				} else if (result.contains("file length error") || result.contains("file length small")) {
					mark++;
					try {
						TimeUnit.SECONDS.sleep(10);
					} catch (InterruptedException e) {

					}
					if (mark == 5) {
						start++;
						mark = 0;
					}
				}
			}
		}
	}

	public static String get(String url) throws Exception {
		HttpClient httpClient = new HttpClient();
		// 创建GET方法的实例
		GetMethod getMethod;
		try {
			getMethod = new GetMethod(url);
		} catch (Exception e1) {
			throw e1;
		}
		// 使用系统提供的默认的恢复策略
		getMethod.getParams().setParameter(HttpMethodParams.RETRY_HANDLER, new DefaultHttpMethodRetryHandler());
		try {
			// 执行getMethod
			int statusCode = httpClient.executeMethod(getMethod);
			if (statusCode != HttpStatus.SC_OK) {
				System.err.println("Method failed: " + getMethod.getStatusLine());
			}
			// 读取内容
			byte[] responseBody = getMethod.getResponseBody();
			// 处理内容
			// System.out.println(new String(responseBody));
			return new String(responseBody, "utf-8");
		} catch (HttpException e) {
			// 发生致命的异常，可能是协议不对或者返回的内容有问题
			System.out.println("Please check your provided http address!");
			// e.printStackTrace();
			throw e;
		} catch (IOException e) {
			// 发生网络异常
			// e.printStackTrace();
			throw e;
		} finally {
			// 释放连接
			getMethod.releaseConnection();
		}
	}
}

@@ -1,20 +1,21 @@
+%EF%BB%BF
 import java.io.File;
@@ -507,12 +507,12 @@
  = 2
-4050
+6329
 ;%0A%09%09

change the download number