我正在尝试将产品描述保存到 MySQL 数据库中。到目前为止，我已尝试将数据类型更改为 BLOB、LONGBLOB、TEXT、LONGTEXT 但不起作用。
import bs4
from urllib.request import urlopen as uReq
from bs4 import BeautifulSoup as soup
import mysql.connector
cnx = mysql.connector.connect(user='root', password='Kradz579032!!',
host='127.0.0.1',
database='aliexpressapidb')
cursor = cnx.cursor()
add_data = ("INSERT INTO productdetails"
"(description) "
"VALUES (%s)")
my_url = 'https://www.aliexpress.com/item/Cheap-Necklace-Jewelry-Alloy-Men-Vintage-Personality-Pendant-Creativity-Simple-Accessories-Symbol-Necklace-Wholesale-Fashion/32879629913.html?spm=a2g01.11147086.layer-iabdzn.4.4a716140Ix00VA&scm=1007.16233.91830.0&scm_id=1007.16233.91830.0&scm-url=1007.16233.91830.0&pvid=acdbf117-c0fb-458f-b8a9-ea73bc0d174b'
uClient = uReq(my_url)
page_html = uClient.read()
uClient.close()
page_soup = soup(page_html, "html.parser")
description = page_soup.findAll("div", {"class": "ui-box-body"})
#print(description)
data_insert = description
cursor.execute(add_data, data_insert)
cnx.commit()
cursor.close()
cnx.close()
不断出现错误:
文件“/Users/reezalaq/.conda/envs/untitled3/lib/python3.6/site-packages/mysql/connector/conversion.py”，第 160 行，位于 to_mysql 返回 getattr(self, "_{0}_to_mysql".format(type_name))(value) AttributeError:“MySQLConverter”对象没有属性“_tag_to_mysql” "MySQL 类型".format(type_name)) TypeError:Python“标签”无法转换为 MySQL 类型
最佳答案
通过按照@MicahB的建议将html数据转换为字符串解决了问题。
tostring = str(数据)
关于Python-BeautifulSoup : How to save html into database?，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50728615/