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  • 大小: 5KB
    文件類型: .rar
    金幣: 2
    下載: 0 次
    發布日期: 2021-05-29
  • 語言: Python
  • 標簽: python??mysql??

資源簡介

源碼包括: 通過python正則表達式爬取新浪微博熱搜的標題與熱度 連接mysql數據庫,并將爬取數據直接寫入數據庫 mysql查詢語句

資源截圖

代碼片段和文件信息

#coding=utf-8
from?fina_exam.s_2?import?*
import?time
import?pymysql


def?get_conn():
????conn?=?pymysql.connect(host=‘localhost‘?user=‘root‘?passwd=‘Rain19981105‘port=3306?db=‘hottop‘?charset=‘utf8‘)
????return?conn

def?insert_many(sql?args):
????conn?=?get_conn()
????cur?=?conn.cursor()
????result?=?cur.executemany(query=sql?args=args)
????print(result)
????conn.commit()
????cur.close()
????conn.close()

while?True:
????if?__name__?==?‘__main__‘:
????????sql?=?‘insert?into?wbhottop(titlenumber)?VALUES?(%s%s)‘
????????args?=?spider.go()
????????spider.go()
????????insert_many(sql=sql?args=args)
????????time.sleep(60)

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????????218??2019-06-11?10:19??python爬取微博熱搜并直接寫入mysql\mysql查詢代碼.txt

?????文件????????664??2019-06-11?15:59??python爬取微博熱搜并直接寫入mysql\pycharm?project\setin.py

?????文件???????1826??2019-06-06?13:07??python爬取微博熱搜并直接寫入mysql\pycharm?project\s_2.py

?????文件??????????0??2019-06-04?17:53??python爬取微博熱搜并直接寫入mysql\pycharm?project\__init__.py

?????文件???????1914??2019-06-06?12:37??python爬取微博熱搜并直接寫入mysql\pycharm?project\__pycache__\s.cpython-37.pyc

?????文件???????2081??2019-06-06?13:09??python爬取微博熱搜并直接寫入mysql\pycharm?project\__pycache__\s_2.cpython-37.pyc

?????文件????????146??2019-06-05?20:16??python爬取微博熱搜并直接寫入mysql\pycharm?project\__pycache__\__init__.cpython-37.pyc

?????目錄??????????0??2019-06-13?18:24??python爬取微博熱搜并直接寫入mysql\pycharm?project\__pycache__

?????目錄??????????0??2019-06-13?18:25??python爬取微博熱搜并直接寫入mysql\pycharm?project

?????目錄??????????0??2019-06-13?18:26??python爬取微博熱搜并直接寫入mysql

-----------?---------??----------?-----??----

?????????????????6849????????????????????10


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