抓取页眼生成

import java.io.File;
import java.io.FileWriter;
import java.io.IOException;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;

import com.util.Validator;

public class StaticPageUtil {
	/**
	 * 创建html文件
	 * 
	 * @param url
	 * @param path
	 * @return
	 */
	public static List<String> create(String url, String path) {

		File f = new File(path.trim());
		List<String> ms = new ArrayList<String>();

		if (!f.exists())
			return ms;

		for (File file : f.listFiles()) {

			File temp = null;
			temp = new File(file.getAbsolutePath());
			String rl = url + "/" + temp.getName();

			if (temp.isDirectory())
				create(rl, temp.getAbsolutePath());
			else if (temp.getName().toLowerCase().endsWith(".jsp")
					&& !temp.isHidden()) {
				if (!write(rl, temp.getAbsolutePath()))
					ms.add(temp.getAbsolutePath());
			}
		}
		return ms;

	}

	/**
	 * 写html文件
	 * 
	 * @param url
	 * @param path
	 * @return
	 */
	public static boolean write(String url, String path) {
		String html = HtmlUtil.connectURL(url);
		Writer writer = null;
		boolean success = true;

		if (Validator.isNull(html))
			return false;

		int index = path.lastIndexOf(".");
		StringBuffer buffer = new StringBuffer();
		buffer.append(path.subSequence(0, index));
		buffer.append(".html");

		try {
			writer = new FileWriter(buffer.toString());
			writer.write(html, 0, html.length());
			writer.flush();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			success = false;
			e.printStackTrace();
		} finally {
			try {
				if (writer != null)
					writer.close();
			} catch (IOException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}
		return success;
	}

}