selenium操控浏览器下拉到页面最底端：
代码语言：javascript复制#!/usr/bin/env python
# -*- coding: utf-8 -*-
from selenium import webdriver
import time
if __name__ == '__main__':
url = "http://blog.csdn.net/"
browser = webdriver.Chrome()
browser.get(url)
browser.execute_script("""
(function () {
var y = 0;
var step = 100;
window.scroll(0, 0);
function f() {
if (y < document.body.scrollHeight) {
y = step;
window.scroll(0, y);
setTimeout(f, 100);
} else {
window.scroll(0, 0);
document.title = "scroll-done";
}
}
setTimeout(f, 1000);
})();
""")
print("下拉中...")
# time.sleep(180)
while True:
if "scroll-done" in browser.title:
break
else:
print("还没有拉到最底端...")
time.sleep(3)
