Question

您好我正在尝试抓取一个网站的数据我做了代码，我想在按钮点击事件上刮取数据但是当我运行我的程序时它会抛出异常

异常是：java.lang.NoClassDefFoundError：com / google / common / base / Function

如何删除此例外并运行我的程序

这是我尝试的代码

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.firefox.FirefoxDriver;
import org.openqa.selenium.support.ui.Select;

public class GetData {

    public static void main(String args[]) throws InterruptedException {
        WebDriver driver = new FirefoxDriver();
        driver.get("http://www.upmandiparishad.in/commodityWiseAll.aspx");
        Thread.sleep(5000);
        // select barge
        new Select(driver.findElement(By.id("ctl00_ContentPlaceHolder1_ddl_commodity"))).selectByVisibleText("Jo");
        // click button
        Thread.sleep(3000);
        driver.findElement(By.id("ctl00_ContentPlaceHolder1_btn_show")).click();
        Thread.sleep(5000);

        //get only table tex
        WebElement findElement = driver.findElement(By.className("grid-view"));
        String htmlTableText = findElement.getText();
        // do whatever you want now, This is raw table values.
        System.out.println(htmlTableText);

        driver.close();
        driver.quit();

    }
}

提前致谢

Answer 1

希望这会对你有帮助..

    //select barge
    new Select(driver.findElement(By.id("ctl00_ContentPlaceHolder1_ddl_commodity"))).selectByVisibleText("Jo");

    String sDate = "12/04/2014"; //What date you want
    driver.findElement(By.id("ctl00_ContentPlaceHolder1_txt_rate")).sendKeys(sDate);

    driver.findElement(By.id("ctl00_ContentPlaceHolder1_btn_show")).click();
    Thread.sleep(3000);

    WebElement findElement = driver.findElement(By.id("ctl00_ContentPlaceHolder1_GridView1"));
    String htmlTableText = findElement.getText();
    // do whatever you want now, This is raw table values.
    System.out.println(htmlTableText);

从网站上刮取数据？

1 个答案: