如何使用硒/ Pyautogui Python的

Question

如何從Python的

代碼使用Selenium/Pyautogui下拉列表中選擇 '全部' 下拉列表中選擇 '所有'：

driver = webdriver.Chrome() 
driver.get("http://www.google.com") 
scrolldown = driver.execute_script("window.scrollTo(0, 
document.body.scrollHeight);") 
displayall = driver.find_element_by_css_selector('.k-icon.k-i-arrow- 
s').click() 
x,y = pyautogui.position() 
z = y+25 
movemouse = pyautogui.moveTo(x,z, duration=0.25) 
movemousepos = pyautogui.position() 
pyautogui.click() 

HTML：

<span title="" class="k-widget k-dropdown k-header" 
unselectable="on" role="listbox" aria-haspopup="true" aria- 
expanded="false" tabindex="0" aria-owns="" aria-disabled="false" 
aria-readonly="false" aria-busy="false" style="" aria- 
activedescendant="36e1dea4-df6d-4f58-afd5-77d93c0f7251"> 
<span unselectable="on" class="k-dropdown-wrap k-state-default"> 
<span unselectable="on" class="k-input">All</span> 
<span unselectable="on" class="k-select"> 
<span unselectable="on" class="k-icon k-i-arrow-s">select</span> 
</span></span> 
<select data-role="dropdownlist" style="display: none;"> 
<option value="all" selected="selected">All</option> 
<option value="10">10</option><option value="20">20</option> 
<option value="50">50</option></select></span> 

有沒有錯誤，但它不工作。有什麼建議嗎？

Answer 1

我不知道硒python徹底，所以我給你的代碼的JAVA。將其轉換爲Python。正如我所看到的HTML是相當困難的，從下拉列表中選擇值，這樣就可以使用JavascriptExecutor

System.setProperty("webdriver.chrome.driver","E:/software and tools/chromedriver_win32/chromedriver.exe"); 
WebDriver driver=new ChromeDriver(); 
driver.manage().window().maximize(); 
driver.get("http://www.thaibma.or.th/EN/News/Search.aspx"); 
WebElement ItemsPerPage= driver.findElement(By.xpath("//span[@class='k-icon k-i-arrow-s']")); 
JavascriptExecutor js = (JavascriptExecutor)driver; 
js.executeScript("arguments[0].click()", ItemsPerPage); 
WebElement AllItem= driver.findElement(By.xpath(" //li[contains(@role,'option')][contains(text(),'All')]")); 
js.executeScript("arguments[0].click()", AllItem);