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C4996 ‘strcat‘: This function or variable may be unsafe. Consider using strcat_s instead. To disable

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C语言VS中strcat报错

C4996 ‘strcat’: This function or variable may be unsafe. Consider using strcat_s instead. To disable deprecation, use _CRT_SECURE_NO_WARNINGS.

原因

vs编译器认为C语言提供的strcat函数是不安全的

解决方法

1 在程序的第一行加上#pragma warning(disable:4996)
2 vs提供了一个更安全的函数strcat_s，使用strcat_s代替strcat。但strcat_s的兼容性不好，其他编译器可能无法识别

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C语言VS中strcat报错

原因

解决方法

以上就是全部内容

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