41 lines
1.1 KiB
Python
41 lines
1.1 KiB
Python
import mysql.connector
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from mysql.connector import Error
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def test_mysql_connection():
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# MySQL 配置
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config = {
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'host': '192.168.2.20',
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'port': 8006,
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'user': 'mticloud',
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'password': 'fT3KsNDahADGcWCZ',
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'database': 'mti-cloud',
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'charset': 'utf8mb4'
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}
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try:
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# 建立连接
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connection = mysql.connector.connect(**config)
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if connection.is_connected():
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print("成功连接到 MySQL 数据库！")
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# 打印数据库信息
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db_info = connection.get_server_info()
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print(f"MySQL 服务器版本: {db_info}")
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cursor = connection.cursor()
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cursor.execute("SELECT DATABASE();")
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record = cursor.fetchone()
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print(f"当前使用的数据库: {record[0]}")
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except Error as e:
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print(f"连接 MySQL 时发生错误: {e}")
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finally:
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# 关闭连接
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if connection.is_connected():
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cursor.close()
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connection.close()
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print("MySQL 连接已关闭。")
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# 执行测试
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if __name__ == "__main__":
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test_mysql_connection() |