Question

嗨，我正在尝试使用硒单击此链接，但未获得点击

这是网站上的HTML

StringBuffer

这就是我在代码中尝试的方式

$marks = ['Spades', 'Hearts', 'Diamonds', 'Cloves'];
for ($mark = 0; $mark < 4; $mark++) { 
    for ($cards = 1; $cards < 14; $cards++) {
        $decks[] = ['number' =>$cards, 'mark' => $marks[$mark]];
    }
}

while(count($decks) > 0) {
    $random_card_index = array_rand($decks);
    $card1           = $decks[$random_card_index];
    unset($decks[$random_card_index]);

    $random_card_index = array_rand($decks);
    $card2          = $decks[$random_card_index];
    unset($decks[$random_card_index]);

    while ($card1['number'] === $card2['number']) {
        $player1[]  = $card1;
        $player1[]  = $card2;        
        if (count($decks) < 1){
            break;
        }
        $random_card_index = array_rand($decks);
        $card1      = $decks[$random_card_index];
        unset($decks[$random_card_index]);


        $random_card_index = array_rand($decks);
        $card2             = $decks[$random_card_index];
        unset($decks[$random_card_index]);
    } 
    if (count($decks) < 1){
        break;
    }
    if ($card1['number'] !== $card2['number']) {
        $decks[]           = $card1;
        $decks[]           = $card2;
        $random_card_index = array_rand($decks);
        $card1      = $decks[$random_card_index];
        unset($decks[$random_card_index]);


        $random_card_index = array_rand($decks);
        $card2             = $decks[$random_card_index];
        unset($decks[$random_card_index]);
    } 

    while ($card1['number'] === $card2['number']) {
        $player2[] = $card1;
        $player2[] = $card2;
        if (count($decks) < 1){
            break;
        }
        $random_card_index = array_rand($decks);
        $card1      = $decks[$random_card_index];
        unset($decks[$random_card_index]);


        $random_card_index = array_rand($decks);
        $card2             = $decks[$random_card_index];
        unset($decks[$random_card_index]);
      }    
    if ($card1['number'] !== $card2['number']) {
        $decks[] = $card1;
        $decks[] = $card2;
    } 
}

echo 'player1have'.count($player1).'pairs'. '<br>';
echo 'player2have'.count($player2).'pairs'. '<br>';
if (count($player1) > count($player2)){
echo 'player1won!!!'. '<br>';
} elseif (count($player1) === count($player2)) {
    echo 'Draw!!!'. '<br>';
} else {
echo 'player2won!!!'. '<br>';
}

能否请您检查代码并告诉我我做错了什么？这是完整的代码。

<td class=" sorting_1" data-key="title" data-label="Title"><a class="document-link" href="/view/html/inforce/current/act-1984-051?query=((Repealed%3DN+AND+PrintType%3D%22act.reprint%22+AND+PitValid%3D%40pointInTime(20190411000000))+OR+(Repealed%3DN+AND+PrintType%3D%22reprint%22+AND+PitValid%3D%40pointInTime(20190411000000)))+AND+Title%3D(%22Aboriginal+and+Torres+Strait+Islander+Communities+(Justice%2C+Land+and+Other+Matters)+Act+1984%22)&amp;dQuery=Document+Types%3D%22%3Cspan+class%3D'dq-highlight'%3EActs%3C%2Fspan%3E%2C+%3Cspan+class%3D'dq-highlight'%3ESL%3C%2Fspan%3E%22%2C+Search+In%3D%22%3Cspan+class%3D'dq-highlight'%3ETitle%3C%2Fspan%3E%22%2C+Exact+Phrase%3D%22%3Cspan+class%3D'dq-highlight'%3EAboriginal+and+Torres+Strait+Islander+Communities+(Justice%2C+Land+and+Other+Matters)+Act+1984%3C%2Fspan%3E%22%2C+Point+In+Time%3D%22%3Cspan+class%3D'dq-highlight'%3E11%2F04%2F2019%3C%2Fspan%3E%22">Aboriginal and Torres Strait Islander Communities (Justice, Land and Other Matters) Act 1984</a></td>

我希望点击标签href链接并移至下一页。

Answer 1

要在文本为{strong> 1984年《土著和托雷斯海峡岛民社区（司法，土地和其他事项）法》的元素上click()，您需要引入 WebDriverWait 为使元素可点击，您可以使用以下任一Locator Strategies：

使用LINK_TEXT：

WebDriverWait(browser, 20).until(EC.element_to_be_clickable((By.LINK_TEXT, "Aboriginal and Torres Strait Islander Communities (Justice, Land and Other Matters) Act 1984"))).click()

使用PARTIAL_LINK_TEXT：

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.PARTIAL_LINK_TEXT, "Aboriginal and Torres Strait Islander Communities (Justice, Land and Other Matters) Act 1984"))).click()

使用CSS_SELECTOR：

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.CSS_SELECTOR, "td.sorting_1[data-key='title'][data-label='Title']>a.document-link[href^='/view/html/inforce/current/act-1984-051']"))).click()

使用XPATH：

WebDriverWait(driver, 20).until(EC.element_to_be_clickable((By.XPATH, "//td[@class=' sorting_1' and @data-key='title'][@data-label='Title']/a[@class='document-link' and starts-with(@href, '/view/html/inforce/current/act-1984-051')]"))).click()

注意：您必须添加以下导入：

from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.common.by import By
from selenium.webdriver.support import expected_conditions as EC

Answer 2

从您的Xpath删除[@href]，您需要一个到webElement的Xpath，而不是到webElement的属性。

如何使用Selenium和Python单击链接

2 个答案: