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C ++：如何在使用libcurl的Windows中运行可执行文件？

[英]C++: How do you run an executable in windows that uses libcurl?

原文 2012-07-18 15:59:13 1 2 c++/ windows/ cygwin/ libcurl

I wrote a utility to grab information off the web using libcurl and written and compiled using Cygwin on a Windows 7 machine. 我编写了一个实用程序，使用libcurl从网上获取信息，并在Windows 7计算机上使用Cygwin编写和编译了该实用程序。 I'd like to be able to run the executable in the windows environment, but when I do I get the error "The program can't start because cygcurl-4.dll is missing from your computer." 我希望能够在Windows环境中运行该可执行文件，但是当我收到错误消息时，该程序无法启动，因为您的计算机缺少cygcurl-4.dll。 I'm not sure how to resolve this, because even if I install libcurl for windows it seems like it's looking specifically for the Cygwin version. 我不确定如何解决此问题，因为即使我为Windows安装了libcurl，它似乎仍在专门针对Cygwin版本。 Ideally I'd like to figure out how to make the program self contained so it can function without people having to install any libraries themselves. 理想情况下，我想弄清楚如何使程序自成一体，这样程序就可以运行而无需人们自己安装任何库。

2 个解决方案

"The program can't start because cygcurl-4.dll is missing from your computer." “该程序无法启动，因为您的计算机缺少cygcurl-4.dll。”
You only need to distribute cygcurl-4.dll with your executable to solve this (put the dll into the same folder). 您只需要分发cygcurl-4.dll及其可执行文件即可解决此问题（将dll放入同一文件夹中）。

It should be located in the binaries folder of Cygwin. 它应该位于Cygwin的binaries文件夹中。

In order to make your program self-contained, you should try to compile libcurl on Windows as a static library (a .lib file) without cygwin. 为了使您的程序自成一体，您应该尝试在Windows上将libcurl编译为没有cygwin的静态库（.lib文件）。 Some people say that it is doable . 有人说这是可行的。 If you're unlucky, maybe you should try some other similar library . 如果您不走运，也许您应该尝试其他类似的库。