隱性等待是指當要查找元素,而這個元素沒有馬上出現時,告訴WebDriver查詢Dom一定時間。默認值是0,但是設置之後,這個時間將在WebDriver對象實例整個生命週期都起作用
<span style="font-size:14px;">package com.test;
import java.util.concurrent.TimeUnit;
import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
public class Test_waitfor2 {
public static void main(String[] args) {
String url = "file:///C:/Documents and Settings/fei yong/桌面/wait.html";
//打開chrome
WebDriver dr = new ChromeDriver();
dr.get(url);
//設置10秒
dr.manage().timeouts().implicitlyWait(10, TimeUnit.SECONDS);
dr.findElement(By.id("b")).click();
WebElement element = dr.findElement(By.cssSelector(".red_box"));
System.out.println("獲取.red_box的背景顏色屬性值:"+element.getCssValue("background-color"));
//在紅色區域外面加黃框
((JavascriptExecutor)dr).executeScript("arguments[0].style.border = \"5px solid yellow\"",element);
//dr.quit();
}
}
</span>