读取excel数据并存入数据库
全部字段插入数据
import openpyxl
from openpyxl import Workbook
import pymysql
class Test:
def write_file(self):
book = Workbook()
sheet = book.active
sheet.title = "测试文档"
rows = (
("id", "name", "age"),
(1, "往", 23),
(2, "石", 33)
)
for row in rows:
sheet.append(row)
book.save('测试.xlsx')
def read_file(self):
workbook = openpyxl.load_workbook('测试.xlsx')
sheet = workbook.active
for row in sheet.iter_rows(min_row=2, values_only=True):
yield row
def write_sql(self):
db = pymysql.connect(host='127.0.0.1', port=3306, user='root', password='root', database='wgz')
cuisor = db.cursor()
insert_sql = 'insert into name values(%s,%s,%s)'
result = self.read_file()
for date in result:
cuisor.execute(insert_sql,date)
db.commit()
select_sql = 'select * from name'
cuisor.execute(select_sql)
data = cuisor.fetchall()
for i in data:
print("查询的数据为:",i)
if __name__ == '__main__':
Test().write_sql()
指定字段插入数据
import openpyxl
from openpyxl import Workbook
import pymysql
class Test:
def write_file(self):
book = Workbook()
sheet = book.active
sheet.title = "测试文档"
rows = (
("id", "name", "age"),
(3, "往", 23),
(4, "石", 33)
)
for row in rows:
sheet.append(row)
book.save('测试1.xlsx')
def read_file(self):
self.write_file()
workbook = openpyxl.load_workbook('测试1.xlsx')
sheet = workbook.active
for row in sheet.iter_rows(min_row=2):
a = row[0].value
b = row[1].value
tup = (a, b)
yield tup
def write_sql(self):
db = pymysql.connect(host='127.0.0.1', port=3306, user='root', password='root', database='wgz')
cuisor = db.cursor()
insert_sql = 'insert into name(id,name) values(%s,%s)'
result = self.read_file()
for date in result:
cuisor.execute(insert_sql, date)
db.commit()
select_sql = 'select * from name'
cuisor.execute(select_sql)
data = cuisor.fetchall()
for i in data:
print("查询的数据为:", i)
if __name__ == '__main__':
Test().write_sql()
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