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from DrissionPage import ChromiumPage
import time
pa = str(input("输入关键词："))
pl = str(input("输入评论内容："))
page = ChromiumPage()
page.get('https://www.xiaohongshu.com/search_result?keyword=' + pa + '&source=unknown&type=51')
print("网站加载成功！")
time.sleep(2)
for time_button in range(1, 20):    # 下滑多少下 你就改多少下
    time.sleep(2)
    page.scroll.to_bottom()
    print("当前下滑：", time_button, "次，剩余", 20 - time_button, "次后，将会开始抓取数据...")
print("全部下滑完毕开始抓取页面的元素链接！")
my_list = list()
ele = page.eles('.cover ld mask')
name_ele = page.eles('.title')
for href,name in zip(ele,name_ele):
    lian = href.link
    na = name.text
    print(na,lian)
    my_list.extend(lian.split(','))
print("元素链接抓取完毕 已存入列表my_list")
sums = 0
print("本次获取数据：", len(my_list),"条")
for like_list in my_list:
    sums = sums + 1
    print("序号：", sums, "链接：", like_list)
    page.get(like_list)
    time.sleep(1)
    input_list1 = page.ele('.chat-wrapper').click()
    input_list2 = page.ele('.content-input').input(pl)
    time.sleep(0.5)
    button = page.ele('.btn submit').click()
    print("发送成功：",pl,"-")
    time.sleep(2)
print("*"*30)
input("==结束==")