#coding=utf-8 from selenium import webdriver import time driver = webdriver.Firefox() driver.get("https://www.baidu.com/") #給搜索輸入框標紅javascript腳本 js="var q=document.getElementById(\"kw\");q.style.border=\"2px solid red\";" #調用給搜索輸入框標紅js腳本 driver.execute_script(js) time.sleep(3) #單獨執行js腳本 driver.execute_script('alert("輸入框標紅了!")') time.sleep(3) #接受提示信息 driver.switch_to_alert().accept() time.sleep(3) #js隱藏元素,將獲取的圖片元素隱藏 img1 = driver.find_element_by_xpath("//*[@id='lg']/img") driver.execute_script('$(arguments[0]).fadeOut()',img1) time.sleep(3) driver.find_element_by_xpath("//*[@id='kw']").send_keys("selenium") driver.find_element_by_xpath("//*[@id='su']").click() time.sleep(3) driver.quit()
原文地址:https://blog.csdn.net/u013372487/article/details/46502853javascript
<!DOCTYPE HTML> <HTML> <HEAD> <meta charset="utf-8" /> <title>el.className = 'abc'</title> <style type="text/css"> .abc { background: red; } </style> </HEAD> <BODY> <div id="d1">test div</div> <script> var div = document.getElementById('d1'); div.className = 'abc'; </script> </BODY> </HTML>
js="var div = document.getElementById(\"kw\");div.className = \"abc\";" driver[0].execute_script(js)
先定位到ID 而後修改這個ID的class屬性
//JavaScript屬性選擇器 選中後用來更改屬性值 var a=document.querySelector("div[data-hover-cls=inputs-hover]"); //更改屬性值class爲「」 a.setAttribute("class","")
//注意此方法只適用於ID CLASS TAG以外的子屬性的選擇
js = "var a=document.querySelector(\"div[data-hover-cls=inputs-hover]\");a.setAttribute(\"class\",\"inputs J_LaterHover inputs-hover\")" self.driver.execute_script(js) jiage_mini = "var a=document.querySelector(\"input[aria-label=價格最小值]\");a.setAttribute(\"value\",\"50\")" self.driver.execute_script(jiage_mini) jiage_max = "var a=document.querySelector(\"input[aria-label=價格最大值]\");a.setAttribute(\"value\",\"50\")" self.driver.execute_script(jiage_max) submit="var a=document.querySelector(\"button[type=button]\"),a.click()" self.driver.execute_script(submit)
TB翻頁css
var button=document.querySelector("a[trace=srp_select_pagedown]")html
XP查看更多java
var button=document.querySelector("div[class=item-collection-detail__products-more]")
button.click()python
蝦皮web
單次點擊【查看更多】
var button=document.querySelector("div[class=item-collection-detail__products-more]")
button.click()ide
循環點擊【查看更多】
for (var i=1; i<10; i++)
{post
//延時1秒執行 https://www.oschina.net/question/141209_21625?sort=time
var beginTime=new Date().getTime();
while(new Date().getTime() < beginTime + 2000) {ui
}
//要執行的代碼
var button=document.querySelector("div[class=item-collection-detail__products-more]");
button.click();
}url
循環點擊新增
//class選擇器【分類添加商品】var a=document.getElementsByClassName("item-collection-detail__products-item__action")for (var i=1; i<10; i++){ a[i].click();//延時器var beginTime=new Date().getTime();while(new Date().getTime() < beginTime + 200) { }}//i=商品數量 beginTime=間隔時間