这段代码没有按预期工作......请帮忙 [英] This code didnt work as expected...please help

问题描述

 package testCode; 
 
 import org.openqa.selenium.By; 
 import org.openqa.selenium.WebDriver; 
 import org.openqa.selenium.firefox.FirefoxDriver; 
 
公共类Testcode2 {
 
 public static void main（String [] args）
 {
 System.setProperty（webdriver.gecko.driver ，C：// Program Files（x86）// geckodriver-v0.11.1-win64 // geckodriver.exe）; 
 WebDriver driver = new FirefoxDriver（）; 
 String URL =http://www.demoqa.com; 
 driver.get（URL）; 
 driver.findElement（By.xpath（.//* [@ id ='menu-item-374'] / a））。click（）; 
 driver.navigate（）。back（）; 
 driver.navigate（）。forward（）; 
 driver.navigate（）。to（URL）; 
 driver.navigate（）。refresh（）; 
 driver.quit（）; 
} 
} 

在测试此代码时，返回，转发，执行和刷新命令都没有用，它关闭了浏览器......等等问题使用代码



Firefox版本是45.0.2，当我检查代码行时我发现在点击提到的XPATH链接后，它没有点击返回，转发链接但是（URL）和刷新代码在一秒钟内执行。任何建议!!!!!!!!!!!!



我尝试过：



我尝试使用implicitwait函数来检查在等待几秒后它是否会执行我提到的那些任务，否则它们没有工作。

解决方案

< blockquote>这段代码需要一段时间才能执行，因为它是多线程的。使用计时器回调来执行每个代码段。一些等待大约2到10秒的人将是我的第一个猜测。



一些例子如何运行和使用超时。

我已经尝试过implict等待函数，但它也没有用。

package testCode;

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.firefox.FirefoxDriver;

public class Testcode2 {

public static void main(String[] args)
{
System.setProperty("webdriver.gecko.driver","C://Program Files (x86)//geckodriver-v0.11.1-win64//geckodriver.exe");
WebDriver driver = new FirefoxDriver();
String URL = "http://www.demoqa.com";
driver.get(URL);
driver.findElement(By.xpath(".//*[@id=’menu-item-374′]/a")).click();
driver.navigate().back();
driver.navigate().forward();
driver.navigate().to(URL);
driver.navigate().refresh();
driver.quit();
}
}

While testing this code, back, forward, to and refresh commands didnt work and it closed the browser…..any issues with the code

Firefox version is 45.0.2 and when i checked the code line wise i found that after clicking the XPATH link mentioned, it does not click back, forward links but the to (URL) and refresh code is executed in a flash of a second. Any suggestions !!!!!!!!!!!!

What I have tried:

I tried the implicitwait function to check if after waiting for few secs it will perform those tasks which i have mentioned, didnt work otherwise.

解决方案

This code need sometime to execute, because it is multithreading. Work with timer callbacks to execute each code piece. Some waiting around 2 to 10 seconds would be my first guess.

Some examples how to run and work with timeouts.

I have already tried implict wait function but it didnt work either.

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