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我正在使用Java中的Selenium庫來取消site.I使用PhantomJsDriver作爲webdriver.This網站有一些網址目前在我感興趣的列表(李)標籤。問題是,該網站有64個(LI)的元素,但我只接受16(LI)elements.Here是我的代碼:無法使用Selenium PhantomJs驅動程序加載整個頁面
DesiredCapabilities caps=new DesiredCapabilities();
caps.setJavascriptEnabled(true);
caps.setCapability(PhantomJSDriverService.PHANTOMJS_EXECUTABLE_PATH_PROPERTY , "Path");
WebDriver driver=new PhantomJSDriver(caps);
driver.get("Some Website");
WebDriverWait wait=new WebDriverWait(driver, 600);
wait.until(new ExpectedCondition<Boolean>() {
boolean resetCount=true;
int counter=5;
@Override
public Boolean apply(WebDriver d) {
if(resetCount){
((JavascriptExecutor) d).executeScript(
" window.mssCount="+counter+";\r\n" +
" window.mssJSDelay=function mssJSDelay(){\r\n" +
" if((typeof jQuery != 'undefined') && (jQuery.active !== 0 || $(\":animated\").length !== 0))\r\n" +
" window.mssCount="+counter+";\r\n" +
" window.mssCount-->0 &&\r\n" +
" setTimeout(window.mssJSDelay,window.mssCount+1);\r\n" +
" }\r\n" +
" window.mssJSDelay();");
resetCount=false;
}
boolean ready=false;
try{
ready=-1==((Long) ((JavascriptExecutor) d).executeScript(
"if(typeof window.mssJSDelay!=\"function\"){\r\n" +
" window.mssCount="+counter+";\r\n" +
" window.mssJSDelay=function mssJSDelay(){\r\n" +
" if((typeof jQuery != 'undefined') && (jQuery.active !== 0 || $(\":animated\").length !== 0))\r\n" +
" window.mssCount="+counter+";\r\n" +
" window.mssCount-->0 &&\r\n" +
" setTimeout(window.mssJSDelay,window.mssCount+1);\r\n" +
" }\r\n" +
" window.mssJSDelay();\r\n" +
"}\r\n" +
"return window.mssCount;"));
}
catch (NoSuchWindowException a){
a.printStackTrace();
return true;
}
catch (Exception e) {
e.printStackTrace();
return false;
}
return ready;
}
@Override
public String toString() {
return String.format("Timeout waiting for documentNotActive script");
}
});
BufferedWriter bw=new BufferedWriter(new FileWriter(new File("C:\\abc.txt")));
bw.write(driver.getPageSource());
bw.close();
driver.quit();
我從一個answer.My重用在wait.until代碼()問題是爲什麼它只返回16個元素?我認爲它應該不返回任何元素或全部元素。標籤數量或文檔大小是否有限制?這裏有什麼解決方案?
你或許應該更多地討論一些原因,這將有助於 –
它想等待一段時間的元素才能夠完成,試試吧。 –
謝謝你的幫助,但它沒有工作。我沒有注意到,該網站正在滾動添加DOM。所以現在我能夠獲取所有元素。 – NikhilEkbote