from sqlalchemy import create_engine
import pandas as pd
# 創建數據庫連接
engine = create_engine('mysql://root:[email protected]/testdb')
# 讀取mysql數據
db = pd.read_sql(sql='select * from testdb.t1', con=engine)
# 導出數據到excel
db.to_excel('testExportData.xlsx')
mysql的連接字符串：
mysql://用戶:密碼@192.168.0.21/testdb
安裝依賴項目
pip install sqlalchemy
pip install pandas
pip install mysqlclient
Collecting mysqlclient
Downloading mysqlclient-2.1.1-cp310-cp310-win_amd64.whl (178 kB)
|████████████████████████████████| 178 kB 15 kB/s
Installing collected packages: mysqlclient
Successfully installed mysqlclient-2.1.1
WARNING: You are using pip version 21.1.2; however, version 22.2.1 is available.
pip install openpyxl
Collecting openpyxl
Downloading openpyxl-3.0.10-py2.py3-none-any.whl (242 kB)
|████████████████████████████████| 242 kB 94 kB/s
Collecting et-xmlfile
Downloading et_xmlfile-1.1.0-py3-none-any.whl (4.7 kB)
Installing collected packages: et-xmlfile, openpyxl
Successfully installed et-xmlfile-1.1.0 openpyxl-3.0.10
WARNING: You are using pip version 21.1.2; however, version 22.2.1 is available
