FileChooser对象通过page.on("filechoose")事件监听。

如下代码实现点击百度搜图按钮，上传文件进行搜索。

from playwright.sync_api import Playwright, sync_playwright, expectdef run(playwright: Playwright) -> None:browser = playwright.chromium.launch(headless=False,slow_mo=1000)context = browser.new_context()page=context.new_page()page.goto("https://www.baidu.com/")page.locator("span").filter(has_text="按图片搜索").locator("span").first.click()# page.locator("input[type=\"file\"]").set_input_files("2.png")with page.expect_file_chooser() as fc_info:page.locator("input[type=\"file\"]").click()file_chooser = fc_info.valuefile_chooser.set_files(r"C:\Users\Administrator\Desktop\2.png")page.pause()# ---------------------context.close()browser.close()with sync_playwright() as playwright:run(playwright)

方法

set_files

为文件选择器设置要上传的文件路径

file_chooser.set_files(files)
file_chooser.set_files(files, **kwargs)

属性

element

返回文件选择器关联的input元素

file_chooser.element

 is_multiple

返回文件选择器是否接收多个文件

file_chooser.is_multiple()

page

返回文件选择器所属页面。

 file_chooser.page