这主要是微软的 C 运行时库实现将这些函数标记为不安全,主要原因是这些函数缺乏对输入长度的边界检查,容易导致缓冲区溢出漏洞。 会产生这样的报错: 即: C4996 'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See ...
VS2017 C++ 报错strcpy不安全(转) 环境: VS2019 C++11 win32 错误信息: C4996: ‘strcpy’: This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 解决方法: (打开) 项目->属性->C/C++->预...
错误信息: C4996: ‘strcpy’: This function or variable may be unsafe. Consider using strcpy_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details. 解决方法: (打开) 项目->属性->C/C++->预处理器->预处理器定义 (添加)...