package seleniumLearn1;

import java.io.File;

import java.io.FileOutputStream;

import java.io.IOException;

import java.util.List;

import org.openqa.selenium.By;

import org.openqa.selenium.WebDriver;

import org.openqa.selenium.WebElement;

import org.openqa.selenium.chrome.ChromeDriver;

import com.gargoylesoftware.htmlunit.javascript.host.Element;

/**

 * 获取http://www.qyer.com页面中，所有</a>标签"href"属性值

 * 包含英文单词“place”的URL,并将结果保存到“/home/result.log”文件中。

 * @author 0

 *

 */

public class Search {

	static String baseUrl="http://www.qyer.com";

	public static void main(String[] args) {

		System.setProperty("webdriver.chrome.driver", "E:\\\\webDriver\\\\chromedriverV2.28.exe");

		File logFile = new File("d://logFile.txt");

		if(!(logFile.exists())) {

			try {

				logFile.createNewFile();

			} catch (IOException e) {

				// TODO Auto-generated catch block

				e.printStackTrace();

			}

		}

		WebDriver driver = new ChromeDriver();

		driver.get(baseUrl);

		//获取所有a标签

		List<WebElement> aList = driver.findElements(By.tagName("a"));

		try {

			Thread.sleep(10000);

		} catch (Exception e) {

			e.printStackTrace();

		}

		//便利所有标签

		FileOutputStream fs = null;

		try {

			fs = new FileOutputStream(logFile);

			for (WebElement a : aList) {

				System.out.println(a.getAttribute("href"));//获取a标签中的URL

				//获取a标签href属性值

				String urlStr = a.getAttribute("href");

				if(urlStr.contains("place")) {

					urlStr +="\r\n";

					//将URL写入文件中

					fs.write(urlStr.getBytes());

				}

			}

		} catch (Exception e) {

			e.printStackTrace();

		}

	}

}