import mysql.connector # 创建数据库连接 mydb = mysql.connector.connect( host="localhost", # 数据库主机地址 user="yourusername", # 数据库用户名 password="yourpassword" # 数据库密码 ) # 检查连接是否成功 if mydb.is_connected(): print("Connected to MySQL database") # 获取游标对象 mycursor...
") # 执行查询 cursor = cnx.cursor() query = "SELECT * FROM your_table" cursor.execute(query) # 输出结果 for row in cursor: print(row) except mysql.connector.Error as err: print(f"连接失败: {err}") finally: # 关闭连接 if cnx.is_connected(): cursor.close() cnx.close() print("...
在VS菜单中选择 项目属性 =>C/C++=> 输入 => 附加包含目录 点击,然后选择NewLine(黄色按钮),点“...”按钮选择MySQL Connector的路径,例如我的是C:\Program Files\MySQL\MySQL Connector C++ 1.1.8\include 这一步是为了让我们的C++程序可以引用连接sql相关的头文件。 3.3 添加额外的库目录 接着是 项目属性...
而release是C:\Program Files\MySQL\Connector C++ 1.1.3\lib\opt,同时debug下拷贝mysqlcppconn.dll也是拷贝路径C:\Program Files\MySQL\Connector C++ 1.1.3\lib\debug下的那个mysqlcppconn.dll文件(1.1.3版本下该文件为966KB),但我试验发现,这样设置debug版本是不能...
vs2019 webapi netcore 3.0 code does´t work ,in MySQL Connector/NET 8.0.18.0 System.TypeLoadException HResult=0x80131522 Message=Method 'get_Info' in type 'MySql.Data.EntityFrameworkCore.Infraestructure.MySQLOptionsExtension' from assembly 'MySql.Data.EntityFrameworkCore, Version=8.0.18.0, ...
3.4.1 下载MySQL Connector/C++源码 在官方下载页面,系统选择Source Code,然后版本选择64位,下载windows对应的版本。 3.4.2 下载安装CMake 在官方下载页面,下载最新的CMake的Windows win64-x64 Installer,安装好。 3.4.3 在vs中编译运行支持vs2017的静态库 ...
exception in file EXCEPTIONS-CONNECTOR-C++ in the directory of this software distribution. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ...
Support EOL for MySQL Connector/C++ 1.1Per Oracle's Lifetime Support policy, as of May 20th, 2020, MySQL Connector/C++ 1.1 series is covered under Oracle Sustaining Support. Users are encouraged to upgrade to MySQL Connector/C++ 8.0 series....
Connector/ODBC Connector/NET Connector/Python PHP C API Connector/C++ 9.3 X DevAPI API for MySQL Shell and Connectors supporting the X Protocol X DevAPI User Guide X DevAPI User Guide for MySQL Shell in JavaScript Mode X DevAPI User Guide for MySQL Shell in Python Mode ...
The project is attempted to be build in Release mode, because it said so in manual. The folder mysqlx is in the same folder as the project MyTry.vcxproj. I made sure that the MySQL database is set up correctly, it does work through command line. This code is straight from the x...