带有 Java 的 WebDriver - 无法使用 Webdriver 获取所有文本

Question

我无法获取此网站上的所有文本 - https://niftygateway.com/marketplace

使用这个简单的代码 -

String iterativeXpath = "(//*[@id='root']/div/div[2]/div[2]/div/div[2]/div[2]/div[1]/div/div)";
        iterativeXpath = iterativeXpath.substring(0, iterativeXpath.length()-1);
        WebDriverWait wait = new WebDriverWait(driver, 15);
        for(int i = 1; i <=20; i++){
            wait.until(ExpectedConditions.visibilityOfElementLocated(By.xpath(iterativeXpath+"["+i+"])")));
           System.out.println(driver.findElement(By.xpath(iterativeXpath+"["+i+"])")).getText());
        }

Answer 1

要获取此网站https://niftygateway.com/marketplace上的所有文本，您可以使用以下定位器策略：

• 使用cssSelector ：

   driver.get("https://niftygateway.com/marketplace"); System.out.println(driver.findElements(By.cssSelector("div.MuiCardContent-root")).stream().map(element->element.getText()).collect(Collectors.toList()));

---

理想情况下，您需要为visibilityOfAllElementsLocatedBy()引入WebDriverWait ，并且可以使用以下Locator Strategy ：

• 使用xpath ：

   driver.get("https://niftygateway.com/marketplace"); System.out.println(new WebDriverWait(driver, 30).until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.xpath("//div[contains(@class, 'MuiCardContent-root')]"))).stream().map(element->element.getText()).collect(Collectors.toList()));

控制台 Output：

[ATLAS #2/21
Symbiocene Mythologica
$1,333.00, The Flipper #86/99
The Title by Pak
Make Offer, A Trebled Man #7/20
Select Works by Alotta Money
$1,850.00, UNISWAP #164/261
Banned From The Internet Open Edition by Slime Sunday
$725.00, Peng - Shiny #5/5
Crystal Pops - Winter Edition by Goldweard
$1,500.00, Gucci Ghost Aqua Pink #17/20
Nifty Ghost Collection by Trevor Andrew
$2,500.00, Entangled #7/15
Tranquility by Andreas Wannerstedt
$333.33, The Day I Decided to Fly #72/268
Growing Up...I'm Scared Open Edition by FEWOCiOUS
$413.00, Extrusion #447/457
The Collision by Pak x Trevor Jones
Make Offer, A Trebled Man #13/20
Select Works by Alotta Money
$1,888.88, The Square #5/6
The Japanese Garden by Six n Five
$2,500.00, The Last Stand of the Nation State
Open Edition by Slimesunday
$1,325.00, Kikai Ningyou #16/20
Twisted Vacancy Edition
Not Accepting Offers, Extrusion #63/457
The Collision by Pak x Trevor Jones
Not Accepting Offers, The Sprite
Metamorphosis Open Edition By Metageist
$178.88, Inu - Shiny #15/15
Crystal Pops Asia Edition
$358.88, Pandy - Shiny #14/40
Crystal Pops Asia Edition
$228.88, Peng #24/30
Crystal Pops - Winter Edition by Goldweard
$288.88, Tiggz - Shiny #39/75
Crystal Pops Asia Edition
$125.88, A Trebled Man #20/20
Select Works by Alotta Money
$2,500.00]

Answer 2

要等待列表可以使用visibilityOfAllElementsLocatedBy 。

并且div.MuiCardContent-root.jss414选择器看起来更好：

driver.get("https://niftygateway.com/marketplace");
WebDriverWait wait = new WebDriverWait(driver, 20);
List<WebElement> elements = wait.until(ExpectedConditions.visibilityOfAllElementsLocatedBy(By.cssSelector("div.MuiCardContent-root.jss414")));

for(WebElement element: elements) {
    System.out.println(element.getText());
}

Answer 3

问题在于您的 XPath。 这是产品名称文本的 XPath。 这将为您提供具有产品名称的所有元素。 然后只有您可以使用“getText()”方法。

//div[@class='MuiPaper-root MuiCard-root sc-Axmtr hvJMgY jss413 MuiPaper-elevation0 MuiPaper-rounded']/div/p[1]

使用此技术获取您想要的所有文本。