关键词采集工具(大佬们不要见笑再附上采集部分过程图:密码bbfxbbfx)
优采云 发布时间: 2022-03-20 01:18关键词采集工具(大佬们不要见笑再附上采集部分过程图:密码bbfxbbfx)
先粘贴代码。各位大佬别笑
#站长工具长尾关键词挖掘
# -*- coding=utf-8 -*-
import requests
from lxml import etree
import re
import xlwt
import time
headers = {
'Cookie':'UM_distinctid=17153613a4caa7-0273e441439357-36664c08-1fa400-17153613a4d1002; CNZZDATA433095=cnzz_eid%3D1292662866-1594363276-%26ntime%3D1594363276; CNZZDATA5082706=cnzz_eid%3D1054283919-1594364025-%26ntime%3D1594364025; qHistory=aHR0cDovL3N0b29sLmNoaW5hei5jb20vYmFpZHUvd29yZHMuYXNweCvnmb7luqblhbPplK7or43mjJbmjph8aHR0cDovL3Rvb2wuY2hpbmF6LmNvbS90b29scy91cmxlbmNvZGUuYXNweF9VcmxFbmNvZGXnvJbnoIEv6Kej56CB',
'User-Agent':'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/78.0.3904.108 Safari/537.36',
'Accept':'Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3',
"Connection": "keep-alive",
"Accept-Encoding": "gzip, deflate, br",
"Accept-Language": "zh-CN,zh;q=0.9"
}
#查询关键词是否能找到相关的关键字
def search_keyword(keyword):
data={
'kw': keyword,
}
url="http://stool.chinaz.com/baidu/words.aspx"
html=requests.post(url,data=data,headers=headers).text
# print(html)
con=etree.HTML(html)
key_result=con.xpath('//*[@id="pagedivid"]/li/div/text()')
try:
if(key_result[0] == "抱歉,未找到相关的数据。") :
print('\n')
print("没有找到相关长尾词,请换一个再试。")
return False
except:
return True
#获取关键词页码数和记录条数
def get_page_number(keyword):
data = {
'kw': keyword,
}
url = "http://stool.chinaz.com/baidu/words.aspx"
html = requests.post(url, data=data, headers=headers).text
# print(html)
con = etree.HTML(html)
page_num = con.xpath('//*[@id="pagedivid"]/div/ul/li[7]/text()')
page_numberze = r'共(.+?)页'
page_number = re.findall(page_numberze, page_num[0], re.S)
page_number = page_number[0]
# print(page_number)
print('准备开始挖掘关键词'+ keyword +'的长尾关键词')
return page_number
# return 1 #测试用,请返回1。。
#获取关键词数据
def get_keyword_datas(keyword,page_number):
datas_list = []
for i in range(1,page_number+1):
print(f'正在采集第{i}页关键词挖掘数据...')
print('\n')
url = "https://data.chinaz.com/keyword/allindex/{0}/{1}".format(keyword,i)
html = requests.get(url,headers=headers).text
# print(html)
con = etree.HTML(html)
key_words = con.xpath('//*[@id="pagedivid"]/ul/li[2]/a/text()') # 关键词
# print(key_words)
overall_indexs = con.xpath('//*[@id="pagedivid"]/ul/li[3]/a/text()') # 全网指数
chagnwei_indexs = con.xpath('//*[@id="pagedivid"]/ul/li[4]/a/text()') # 长尾词数
jingjias = con.xpath('//*[@id="pagedivid"]/ul/li[5]/a/text()') # 竞价数
collections = con.xpath('//*[@id="pagedivid"]/ul/li[9]/text()') # 收录量 //*[@id="pagedivid"]/ul[3]/li[9]
jingzhengs= con.xpath('//*[@id="pagedivid"]/ul/li[11]/text()') # 竞争度 //*[@id="pagedivid"]/ul[3]/li[11]
data_list = []
for key_word, overall_index, chagnwei_index, jingjia, collection, jingzheng in zip(key_words, overall_indexs, chagnwei_indexs, jingjias, collections, jingzhengs):
data = [
key_word,
overall_index,
chagnwei_index,
jingjia,
collection,
jingzheng,
]
print(data)
data_list.append(data)
datas_list.extend(data_list) #合并关键词数据
print('\n')
time.sleep(3)
return datas_list
#保存关键词数据为excel格式
def bcsj(keyword,data):
workbook = xlwt.Workbook(encoding='utf-8')
booksheet = workbook.add_sheet('Sheet 1', cell_overwrite_ok=True)
title = [['关键词', '全网指数', '长尾词数', '竞价数', '收录量', '竞争度']]
title.extend(data)
#print(title)
for i, row in enumerate(title):
for j, col in enumerate(row):
booksheet.write(i, j, col)
workbook.save(f'{keyword}.xls')
print(f"保存数据为 {keyword}.xls 成功!")
if __name__ == '__main__':
keyword = input('请输入关键词>>')
print('正在查询,请稍后...')
result=search_keyword(keyword)
if result:
page_number=get_page_number(keyword)
print('一共找到' + page_number + '页')
input_page_num = input('请输入你想采集的页数>>')
if int(input_page_num) > int(page_number):
page_number = int(page_number)
else:
page_number = int(input_page_num)
print('\n')
print('正在采集关键词挖掘数据,请稍后...')
print('\n')
datas_list=get_keyword_datas(keyword,page_number)
print('\n========================采集结束========================\n')
bcsj(keyword, datas_list)
附在流程图的 采集 部分:
部分结果图:
注:因站长首页网站改版,部分字段与原帖不同。以当前为准。最好能用浏览器访问,把代码中的cookies换成自己的就更好了。.
看到有朋友要exe脚本,我也不知道,但是本着为大家解决问题的态度,百度了一下发现还是蛮简单的,然后在过程中发现之前分享的代码是有时不完整。html代码原本只给post加了header,但是get请求忘了加headers,已经更正了。
这几天抽空再次回顾一下python,发现之前的代码有很多不必要的sleep,导致运行时间过长。我加了一个自定义的采集页码,目前速度贼快。我还重新包装了一个
下载:
密码:bbfx
我的 exe 文件是用 pyinstaller 打包的。打包的体积有点大,有需要的可以下载。