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- import pymysql
- db=pymysql.connect(host='localhost',user='root',password='123456',port=3306)
- cursor=db.cursor()
- cursor.execute('SELECT VERSION()')
- data=cursor.fetchone()
- print('Database version:',data)
- cursor.execute('CREATE DATABASE spiders DEFAULT CHARACTER SET utf8')
- db.close()
复制代码- C:\Users\tiger\PycharmProjects\spider\venv\Scripts\python.exe C:/Users/tiger/PycharmProjects/spider/temp.py
- Traceback (most recent call last):
- File "C:\Users\tiger\PycharmProjects\spider\venv\lib\site-packages\pymysql\connections.py", line 583, in connect
- **kwargs)
- File "C:\Users\tiger\Anaconda3\lib\socket.py", line 728, in create_connection
- raise err
- File "C:\Users\tiger\Anaconda3\lib\socket.py", line 716, in create_connection
- sock.connect(sa)
- ConnectionRefusedError: [WinError 10061] 由于目标计算机积极拒绝,无法连接。
- During handling of the above exception, another exception occurred:
- Traceback (most recent call last):
- File "C:/Users/tiger/PycharmProjects/spider/temp.py", line 3, in <module>
- db=pymysql.connect(host='localhost',user='root',password='123456',port=3306)
- File "C:\Users\tiger\PycharmProjects\spider\venv\lib\site-packages\pymysql\__init__.py", line 94, in Connect
- return Connection(*args, **kwargs)
- File "C:\Users\tiger\PycharmProjects\spider\venv\lib\site-packages\pymysql\connections.py", line 325, in __init__
- self.connect()
- File "C:\Users\tiger\PycharmProjects\spider\venv\lib\site-packages\pymysql\connections.py", line 630, in connect
- raise exc
- pymysql.err.OperationalError: (2003, "Can't connect to MySQL server on 'localhost' ([WinError 10061] 由于目标计算机积极拒绝,无法连接。)")
- Process finished with exit code 1
复制代码
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