将 wchar_t 转换为字符串？
我有一个 wchar_t 我想转换为 string。然后应该使用 stringstream 读取该字符串。我在这里查看了转换它： http:// msdn.microsoft.com/en-us/library/ms235631(v=vs.80).aspx 但它们都没有返回任何可用于 stringstream 的内容。我对编码不太有经验，所以我可能错过了一些非常简单的东西。
提前致谢！
I have a wchar_t I'd like to convert to a string. The string should then be read using stringstream. I have looked converting it over here: http://msdn.microsoft.com/en-us/library/ms235631(v=vs.80).aspx but none of them return anything useable with stringstream. I'm not very experienced with coding so I'm probably missing something really simple.
Thanks in advance!
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如果您实际上需要来自
wchar_t*的字符串，那么您首先需要将wchar_t*转换为一个char*。根据您使用的编译器，有多种方法可以执行此操作。最简单的方法是使用 wcstombs() ，但有一些注意事项。这里有一个关于这个问题的很好的讨论，其中一些解决方案可能会启发您 http:// /www.daniweb.com/software-development/cpp/threads/87362。但是，您可以直接将
wstring与wchar_t*一起使用，如 @Space_C0wb0y 所提到的。 如果这就是您正在寻找的内容，请将他的答案标记为正确。If you do actually need a
stringfrom awchar_t*then you will first need to convert thewchar_t*to achar*. There are various methods to do this depending on what compiler you are using. The simplest way is to usewcstombs()but there are caveats with that. Here is a good discussion on the matter, with some solutions that might inspire you http://www.daniweb.com/software-development/cpp/threads/87362.However you can just use
wstringdirectly withwchar_t*as @Space_C0wb0y has mentioned. If that is what you are looking for please mark his answer as correct.