fputs/puts 危险（C 语言）？
我最近在 fputs 方面遇到了麻烦：当使用 fputs 在文本文件中打印一些字符串时，我碰巧得到了除 AZ、az、0-9 之外的其他字符（不属于字符串的字符）。我绝对确保字符串都以空字符结尾。不幸的是，我无法向您提供更多信息，因为我没有亲自测试该程序，这是我收到的反馈。但当我用 fprintf 替换 fputs 后，它工作正常。
所以我的问题是：fputs 有点危险吗？你有遇到过这样的麻烦吗？
I've been having trouble with fputs lately: when printing some strings in a text file with fputs, it happens I get other characters than A-Z, a-z, 0-9 in (chars that aren't part of the string). I made absolutely sure the strings all end with the null character. Unfortunately I can't give you more information, since I did not personally test the program, that was the feedback I received. But after I replaced fputs with fprintf it worked properly.
So my question is: is fputs sort of dangerous? Have you ever had trouble with it?
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fputs本身并不危险。当然，如果没有示例代码，很难说出是什么导致了您所看到的问题。fputsis not inherently dangerous. Of course without example code its hard to say what was causing the problem you were seeing.fputs()不是一个“危险”函数（与危险的gets()不同）。您正在打印的字符串实际上包含最终出现在文件中的字符。没有代码，我们无法知道他们是如何到达那里的。fputs()is not a "dangerous" function (unlikegets(), which is dangerous). The strings you are printing actually contain the characters that end up in the file. Without code, we can't know how they got there.