vs典型错误1——错误严重性代码说明项目文件行禁止显示状态 错误C4996 'fopen': This function or variable may be unsafe

严重性    代码    说明    项目    文件    行    禁止显示状态
错误    C4996    'fopen': This function or variable may be unsafe. Consider using fopen_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.    Project2_3DPoint    g:\robot_learnning\dobot_project\project2_3dpoint\project2_3dpoint\common.hpp    119    
 

严重性    代码    说明    项目    文件    行    禁止显示状态
错误    C4996    'sprintf': This function or variable may be unsafe. Consider using sprintf_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.    Project2_3DPoint    g:\robot_learnning\dobot_project\project2_3dpoint\project2_3dpoint\main.cpp    109    
 

出现这两种错误时，最简便有效的方法就是：右键工程名->属性->C/C++->预处理器->预处理器定义->编辑->添加_CRT_SECURE_NO_DEPRECATE
_CRT_SECURE_NO_WARNINGS