您可以使用getAttributeNames()和getAttribute()或使用Object.fromEntries()获取属性名称及其值，如下面的代码...
class: BrowserFetcher BrowserFetcher 可以用来下载和管理不同版本的 Chromium。 BrowserFetcher 操作一个修订版本字符串,修订版本字符串指定了一个 Chromium 的确定版本,例如 "533271"。修订版本字符串可以从 omahaproxy.appspot.com 获取。 看下面这个例子,他将告诉你如何使用 BrowserFetcher 下载一个指定版本的 Chromiu...
Collect elements by class name and then click each one - Puppeteer How to switch JS contexts(to iframe context of different domain) programatically using Puppeteer or Chrome console Pdf height and width changes when generating file with Puppeteer Puppeteer: Close geolocation permission request How to...
An array of all active targets inside the browser context. class: Page extends: EventEmitter Page provides methods to interact with a single tab or extension background page in Chromium. One Browser instance might have multiple Page instances. This example creates a page, navigates it to a URL...
with open(f'file1/{name}.jpg','wb') as f: f.write(content) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 示例:获取英雄联盟所有英雄的皮肤 import requests,os resp=requests.get('https://game.gtimg.cn/images/lol/act/img/js/heroList/hero_list.js').json() ...
I get information only from first time this element is found. How get other information where this tag and this class? What is missing? Do you miss some text or markup data? Or do you need data from other elements with this classes? 👍 1 Author tyt34 commented Jan 25, 2018 • ...
self.driver.get("https://www.douyu.com/directory/all") while True: soup = bs(self.driver.page_source, "lxml") # 房间名, 返回列表 names = soup.find_all("h3", {"class" : "ellipsis"}) # 观众人数, 返回列表 numbers = soup.find_all("span", {"class" :"dy-num fr"}) ...
1337 declare class customqueryselectorregistry { 1338 # private ; 1339 register(name: string , handler: customqueryhandler): void ; 1340 unregister(name: string ): void ; 1341 get (name: string ): customqueryselector | undefined ; 1342 clear(): void ; 1343 } 1344 1345 declare namespace...
Each product is in a dedicated list tag with class product. The product titles are in tags. Similarly, the prices are inside the tags, having the price class. Back to your code, use querySelectorAll() to extract all the parent elements li. Then, loop through each parent element to ...
(loader1, loader2);179 await this.UnblockOwners();180 }181 private async Task UnblockOwners()182 {183 bool success = false;184 await this.Page.WaitForTimeoutAsync(this.DefaultTimeout);185 var items = await this.Page.XPathAsync("//td[@class='uncopyable']");186 if (items != null)...