解决VS2017中出现'strcpy': This function or variable may be unsafe. Consider using strcpy_s instead这问题

当运行C++程序时,出现下面错误:

1>------ Build started: Project: Windows 编程, Configuration: Debug Win32 ------

1> Source.cpp

1>d:personaldocumentsvisual studio 2013projectswindows 编程windows 编程source.cpp(42): error C4996: 'strtok': This function or variable may be unsafe. Consider using strtok_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS. See online help for details.

1> d:program files (x86)microsoft visual studio 12.0vcincludestring.h(204) : see declaration of 'strtok'

========== Build: 0 succeeded, 1 failed, 0 up-to-date, 0 skipped ==========

解决方法:

找到【项目属性】,点击【C++】里的【预处理器】,对【预处理器】进行编辑,在里面加入一段代码:_CRT_SECURE_NO_WARNINGS。

图示:

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原文链接:https://blog.csdn.net/xiewenrui1996/article/details/90582550

原文地址:https://www.cnblogs.com/wwssgg/p/15538309.html